G6K Surface Mounting Relay Surface Mounting Relay with the World’s Smallest Mounting Area • Subminiature model as small as 5.2 (H) × 6.5 (W) × 10 (L) mm is ideal for high-density mounting (G6K(U)-2F(-Y)). • Low profile of 5.2 mm improves mounting efficiency (G6K(U)-2F(-Y)). • Light weight of 0.7 g contributes to higher speed mounting. • Surface mounting terminal models incorporate a unique terminal structure with high infrared irradiation efficiency which allows the terminal temperature to rise easily when mounting the IRS, thus ensuring excellent soldering. • Ensures a dielectric strength of 1,500 VAC and conforms to FCC Part 68 (i.e., withstanding an impulse withstand voltage of 1,500 V for 10 × 160 μs). • -Y models offer an impulse withstand voltage of 2,500 V for 2 × 10 μs (conforms to Telcordia specifications) by optimizing the distance between coil and contacts. • Standard model conforms to UL/CSA standards, certified by BSI (EN62368-1). • Models available with a 2.54-mm terminal pitch. • Rated carry current: 2A. RoHS Compliant G ■Model Number Legend 6 K G6K@-@@-@ 123 4 1. Relay function None : Single-side stable model U : Single-winding latching model 2. Number of contact poles/Contact form 2 : 2-pole/DPDT (2c) 3. Terminal Shape F : Outside-L surface mounting terminals G : Inside-L surface mounting terminals P : PCB terminals 4. Terminal Arrangement - Impulse withstand voltage None :Terminal Arrangement 2.54 mm pitch Impulse withstand voltage Between coil and contacts (1.5 kV for 10 × 160 μs) Y :Terminal Arrangement Between Coil-Contact Terminal 3.2 mm Between Contact Terminal 2.2 mm pitch Impulse withstand voltage Between coil and contacts (Conforms to Telcordia specifications: 2.5 kV for 2 × 10 μs, 1.5kV for 10 × 160 μs) ■Application Examples • Telecommunication equipment • Office automation machines • Test and measurement equipment • Building automation equipment • Security equipment • Industrial equipment • Amusement equipment • Home appliances 1 G6K Surface Mounting Relay ■Ordering Information ●Surface Mounting Terminal Standard Models Packing Tube Packing Tape Packing Enclosure Relay Rated coil Minimum Rated coil Minimum Minimum ordering unit Contact form Model Model rating Function voltage packing unit voltage packing unit (tape packing) 3 VDC 3 VDC 4.5 VDC 4.5 VDC G6K-2F 5 VDC G6K-2F-TR 5 VDC 12 VDC 12 VDC 24 VDC 24 VDC 3 VDC 3 VDC 4.5 VDC 4.5 VDC Highly insulated Highly insulated G6K-2F-Y 5 VDC G6K-2F-Y-TR 5 VDC 12 VDC 12 VDC Single-side 24 VDC 24 VDC stable 3 VDC 3 VDC 4.5 VDC 4.5 VDC G6K-2G 5 VDC G6K-2G-TR 5 VDC 12 VDC 12 VDC 24 VDC 24 VDC Fully sealed DPDT (2c) 50 pcs/tube 900 pcs/reel 1,800 pcs/2 reels 3 VDC 3 VDC 4.5 VDC 4.5 VDC Highly insulated Highly insulated G6K-2G-Y 5 VDC G6K-2G-Y-TR 5 VDC 12 VDC 12 VDC 24 VDC 24 VDC G 3 VDC 3 VDC 6 4.5 VDC 4.5 VDC Highly insulated Highly insulated K G6KU-2F-Y 5 VDC G6KU-2F-Y-TR 5 VDC 12 VDC 12 VDC Single- 24 VDC 24 VDC winding 3 VDC 3 VDC latching 4.5 VDC 4.5 VDC Highly insulated Highly insulated G6KU-2G-Y 5 VDC G6KU-2G-Y-TR 5 VDC 12 VDC 12 VDC 24 VDC 24 VDC ●PCB Terminal Standard Models Rated coil Minimum Enclosure rating Relay Function Contact form Model voltage packing unit 3 VDC 4.5 VDC G6K-2P 5 VDC 12 VDC 24 VDC Single-side stable 3 VDC 4.5 VDC Highly insulated Fully sealed DPDT (2c) 5 VDC 50 pcs/tube G6K-2P-Y 12 VDC 24 VDC 3 VDC 4.5 VDC Single-winding Highly insulated 5 VDC latching G6KU-2P-Y 12 VDC 24 VDC Note 1. When ordering, add the rated coil voltage to the model number. Example: G6K-2F DC3 Rated coil voltage However, the notation of the coil voltage on the product case as well as on the packing will be marked as @@ VDC. Note 2. When ordering tape packing, add -TR" to the model number. Be sure since -TR" is not part of the relay model number, it is not marked on the relay case. When ordering tape packing, minimum order unit is 2 reels (900 pcs ✕ 2 = 1,800 pcs). Note 3. Surface mounting terminal (SMT) standard models are shipped in moisture-proof package. PCB terminal standard types do not require moisture proof packaging and therefore shipped in non-moisture-proof package. 2 G6K Surface Mounting Relay ■Ratings Coil: Single-side Stable Models Contacts Must operate Must release Max. voltage Item Load Resistive load Item Rated Coil Power voltage (V) voltage (V) (V) current resistance consumption Contact type Bifurcated crossbar Rated voltage (mA) (Ω) (mW) % of rated voltage Contact material Ag (Au-Alloy contact) 3 VDC 33.0 91 0.3 A at 125 VAC, Rated load 4.5 VDC 23.2 194 1 A at 30 VDC Approx. 5 VDC 21.1 237 80% max. 10% min. 150% Rated carry current 2 A 100 12 VDC 9.1 1,315 Max. switching voltage 125 VAC, 60 VDC 24 VDC 4.6 5,220 Max. switching current 1 A Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. Note 2. The operating characteristics are measured at a coil temperature of 23°C. Note 3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously. Coil: Single-winding Latching Models (G6KU-2F-Y, G6KU-2G-Y, G6KU-2P-Y) Must operate Must release Max. voltage Item Rated Coil Power voltage (V) voltage (V) (V) current resistance consumption Rated voltage (mA) (Ω) % of rated voltage (mW) 3 VDC 33.0 91 4.5 VDC 23.2 194 Approx. 5 VDC 21.1 237 75% max. 75% max. 150% 100 12 VDC 9.1 1,315 24 VDC 4.6 5,220 G 6 Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. K Note 2. The operating characteristics are measured at a coil temperature of 23°C. Note 3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously. ■Characteristics Relay Function Single-side stable models Single-winding latching models Item G6K-2F, G6K-2G, G6K-2PG6K-2F-Y, G6K-2G-Y, G6K-2P-YG6KU-2F-Y, G6KU-2G-Y, G6KU-2P-Y Contact resistance *1 100 mΩ max. Operating (set) time 3 ms max. Release (reset) time 3 ms max. Minimum set/reset signal width − 10 ms Insulation resistance *2 1,000 MΩ min. (at 500 VDC) Between coil and 1,500 VAC, 50/60 Hz for 1 min contacts Dielectric Between contacts of 1,000 VAC, 50/60 Hz for 1 min strength different polarity Between contacts of 750 VAC, 50/60 Hz for 1 min the same polarity Between coil and 1,500 V (10 × 160 μs) 2,500 V (2 × 10 μs), 1,500 V (10 × 160 μs) contacts Impulse Between contacts of withstand different polarity voltage 1,500 V (10 × 160 μs) Between contacts of the same polarity 2 Destruction 10-55-10 Hz, 2.5 mm single amplitude (5 mm double amplitude) and 55 to 500 Hz, 300 m/s Vibration resistance 2 Malfunction 10-55-10 Hz, 1.65 mm single amplitude (3.3 mm double amplitude) and 55 to 500 Hz, 200 m/s 2 Destruction 1,000 m/s Shock resistance 2 Malfunction 750 m/s Mechanical 50,000,000 operations min. (at 36,000 operations/hour) Durability Electrical 100,000 operations min. (with a rated load at 1,800 operations/hour) Failure rate (P level) *3 10 μA at 10 mVDC Ambient operating temperature -40 to 70°C (with no icing or condensation) Ambient operating humidity 5% to 85% Weight Approx. 0.7 g Note: The above values are initial values. *1. The contact resistance was measured with 10 mA at 1 *3. This value was measured at a switching frequency of 120 VDC with a voltage-drop method. operations/min and the criterion of contact resistance is *2. The insulation resistance was measured with a 500 VDC 50 Ω. This value may vary depending on the switching megohmmeter applied to the same parts as those used for frequency and operating environment. Always checking the dielectric strength. double-check relay suitability under actual operating conditions. 3 G6K Surface Mounting Relay ■Engineering Data ●Maximum Switching Capacity ●Durability ●Ambient Temperature vs. Maximum Coil Voltage 10 1,000 250 250 7 500 5 300 200 200 3 100 30 VDC resistive load Ambient temperature: 23°C 150 150 Switching frequency: 50 1,800 operations/hour 1 30 0.7 AC resistive load 100 100 0.5 10 DC resistive load 125 VAC resistive load 0.3 Ambient temperature: 23°C 5 50 50 Switching frequency: 3 1,800 operations/hour 0.1 1 0 0 0 0.2 0.4 0.6 0.8 1 1.2 10 30 50 70 100 300 500 700 1,000 −40 −20 0 20 40 60 80 100 Switching current (A) Ambient temperature (°C) Switching voltage (V) Note: The maximum coil voltage refers to the maximum value in a varying range of operating power voltage, not a continuous voltage. ●Ambient Temperature vs. Carry ●Ambient Temperature vs. Must ●Ambient Temperature vs. Must Current Operate or Must Release Voltage Set or Must Reset Voltage G6K-2G (F/P), G6K-2G (F/P)-Y G6KU-2G (F/P)-Y 2.4 100 100 90 90 2.0 Max. estimated value max. 80 − X min. 80 G 70 1.6 6 60 70 K max. 1.2 50 − X 60 40 0.8 min. max. 30 50 − X min. 20 0.4 40 10 Must operate voltage Must release voltage 0 0 30 -40 -20 0 20 40 60 80 100 −60 −40 −20 0 20 40 60 80 100 −60 −40 −20 0 20 40 60 80 100 Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C) ●Shock Malfunction ●Electrical Durability (with Must Operate ●Electrical Durability *1 *1 and Must Release Voltage) (Contact Resistance) G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y Y 100 1,000 Sample: G6K-2G 1,000 Sample: G6K-2G NO contact Energized Number of Relays: 10 pcs Number of Relays: 10 pcs Test conditions: 1 A resistive load at 30 VDC Test conditions: 1 A resistive load NC contact 800 500 with an operation rate of 50% at 30 VDC with an operation rate 80 600De- Switching frequency: 1,800 operations/h X of 50% Z 300 energized max. 1,000 1,000 Switching frequency: 1,800 400 operations/h 200 60 min. Must operate voltage 100 200 max. Contact resistance 40 max. 400 1,000 1,000 50 min. min. Z' X' 600 max. 30 Shock directions 800 20 min. XX' Must release voltage Y 2 1,000 Unit: m/s Z Y' Sample: G6K-2G Z' Number of Relays: 10 pcs 0 10 0.001 0.01 0.1 1 10 100 0.001 0.01 0.1 1 10 100 Y' 3 Operating frequency (x10 operations) 3 Operating frequency (x10 operations) Conditions: Shock is applied in ±X, ±Y, and ±Z directions three times each with and without energizing the Relays to check the number of contact malfunctions. *1, *2 ●Contact Reliability Test ●Mutual Magnetic Interference ●Mutual Magnetic Interference G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y 1,000 Initial stage Test Initial stage Test Sample: G6K-2G NO contact +30 +30 max. Number of Relays: 10 pcs +20 +20 Test conditions: 10 μA resistive NC contact 500 min. load at 10 m VDC with an +10 +10 Sample operation rate of 50% Sample 0 0 300 Switching frequency: 7,200 operations/h −10 −10 De-energized −20 −20 De-energized Average value Average value −30 −30 100 Initial stage Test Initial stage Test +30 +30 max. +20 +20 50 max. min. +10 +10 min. Sample Sample 30 0 0 −10 −10 Energized −20 −20 Average value Energized Average value −30 −30 10 0.001 0.01 0.1 1 10 100 1,000 10,000 100,000 Must operate voltage Must operate voltage 3 Must release voltage Operating frequency (x10 operations) Must release voltage *1. The test was conducted at an ambient temperature of 23°C. *2. The contact resistance data are periodically measured reference values and are not values from each monitoring operation. Contact resistance values will vary according to the switching frequency and operating environment, so be sure to check operation under the actual operating conditions before use. 4 Contact resistance (m ) Ω Switching current (A) Carry current (A) On the basis of rated voltage (%) 4 On the basis of rated voltage (%) Durability (x10 operations) Change rate on the Change rate on the basis of initial value (%) basis of initial value (%) Contact resistance (m ) Ω Maximum coil voltage (%) On the basis of rated voltage (%) Change rate on the Change rate on the basis of initial value (%) basis of initial value (%) G6K Surface Mounting Relay ●External Magnetic Interference G6K-2G (F/P), G6K-2G (F/P)-Y (Average value) (Average value) (Average value) +30 +30 +30 SN SN SN SN SN SN +20 +20 +20 +10 +10 +10 0 0 0 −10 −10 −10 −20 −20 −20 Must operate voltage Must operate voltage Must operate voltage Sample: G6K-2G Sample: G6K-2G Sample: G6K-2G Must release voltage Must release voltage Must release voltage Number of Relays: 10 pcs Number of Relays: 10 pcs Number of Relays: 10 pcs −30 −30 −30 −1,200 −800 −400 0 400 800 1,200 −1,200 −800 −400 0 400 800 1,200 −1,200 −800 −400 0 400 800 1,200 External magnetic field (A/m) External magnetic field (A/m) External magnetic field (A/m) ●High-frequency Characteristics ●High-frequency Characteristics ●High-frequency Characteristics (Isolation) *1, *2 (Insertion Loss) ) *1, *2 (Return Loss) *1, *2 G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P),G6K-2G (F/P)-Y (Average value (initial)) (Average value (initial)) (Average value (initial)) 0 0 0 1.4 G Sample: G6K-2G Sample: G6K-2F-Y 10 Number of Relays: 10 pcs Number of Relays: 5 pcs 6 10 1.35 K 20 0.1 20 1.3 30 30 1.25 40 0.2 Return loss 50 40 1.2 60 0.3 50 1.15 70 60 1.1 80 0.4 70 1.05 90 Sample: G6K-2G V.SWR Number of Relays: 10 pcs 80 1 100 0.5 1 10 100 1 10 100 1 10 100 Frequency (MHz) Frequency (MHz) Frequency (MHz) ●Must Operate and Must Release ●Must Operate and Must Release ●Vibration Resistance Time Distribution *1 Bounce Time Distribution *1 G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P) , G6K-2G (F/P)-Y 60 60 Must operate 10.0 Sample: G6K-2G voltage Must operate bounce time Number of Relays: Must release 50 pcs Must release bounce time voltage 5.0 40 40 Must operate voltage 0.0 Must release voltage 20 20 −5.0 Sample: G6K-2G Number of Relays: 50 pcs −10.0 0 0.5 1 1.5 2 2.5 3 0 0.5 1 1.5 2 2.5 3 Initial After test Time (ms) Time (ms) *1. The tests were conducted at an ambient temperature of 23°C. *2. High-frequency characteristics depend on the PCB to which the Relay is mounted. Always check these characteristics including endurance in the actual machine before use. 5 Change rate on the basis of initial value (%) Number of contacts Isolation (dB) Change rate on the basis of initial value (%) Number of contacts Insertion loss (dB) Change rate on the basis of initial value (%) Change rate on the basis of rated value (%) Return loss (dB) V.SWR G6K Surface Mounting Relay ■Dimensions (Unit: mm) Mounting Dimensions (TOP VIEW) Terminal Arrangement/ ●Single-side Stable Tolerance: ±0.1 mm Internal Connections G6K-2F (TOP VIEW) 10±0.2 ±0.2 7.62 6.5 5.08 2.54 8765 5.2±0.2 1.6 1.8 7 ±0.1 7.8 0.5 0.3 1.19 (2.54) (2.54) 2.54 5.08 1 234 0.8 7.62 (1.19) Orientation mark Note 1. Each value has a tolerance of ±0.3 mm. Note: Check carefully the coil Note 2. The coplanarity of the terminals is 0.1 mm max. polarity of the Relay. Mounting Dimensions (TOP VIEW) Terminal Arrangement/ G6K-2G Tolerance: ±0.1 mm Internal Connections ±0.2 ±0.2 (TOP VIEW) 10 6.5 7.62 5.08 2.54 8765 5.4±0.2 1.8 5.7 ±0.1 4.9 0.5 1.8 0.5 1.19 (2.54) (2.54) 2.54 5.08 0.8 1 234 7.62 (1.19) Orientation mark Note 1. Each value has a tolerance of ±0.3 mm. Note: Check carefully the coil Note 2. The coplanarity of the terminals is 0.1 mm max. polarity of the Relay. G PCB Mounting Holes (Bottom VIEW) Terminal Arrangement/ G6K-2P 6 Tolerance: ±0.1 mm Internal Connections K (Bottom VIEW) ±0.2 2.54 10 6.5±0.2 Eight, 0.85-dia. holes Orientation mark 2.54 5 1234 0.5 3.5 5.08 ±0.1 0.4 R0.2 0.15 1.19 (2.54) (2.54) 2.54 5.08 8 765 5.08 (0.71) 7.62 Note: Check carefully the coil polarity of the Relay. (1.19) 7.62 Note: Each value has a tolerance of ±0.3 mm. Mounting Dimensions (TOP VIEW) Terminal Arrangement/ G6K-2F-Y Tolerance: ±0.1 mm Internal Connections ±0.2 ±0.2 7.6 (TOP VIEW) 10 6.5 5.4 3.2 8765 ±0.2 5.2 1.6 1.8 7 ±0.1 7.8 0.5 0.3 1.2 (2.2) (2.2) 3.2 5.4 0.8 1 234 7.6 (1.2) Orientation mark Note: Check carefully the coil Note 1. Each value has a tolerance of ±0.3 mm. polarity of the Relay. Note 2. The coplanarity of the terminals is 0.1 mm max. Mounting Dimensions (TOP VIEW) Terminal Arrangement/ G6K-2G-Y Tolerance: ±0.1 mm Internal Connections (TOP VIEW) 10±0.2 6.5±0.2 7.6 5.4 3.2 ±0.2 8765 5.4 1.8 5.7 0.5±0.1 4.9 1.8 0.5 1.2 (2.2) (2.2) 3.2 5.4 0.8 1 234 7.6 (1.2) Orientation mark Note 1. Each value has a tolerance of ±0.3 mm. Note: Check carefully the coil Note 2. The coplanarity of the terminals is 0.1 mm max. polarity of the Relay. PCB Mounting Holes (BOTTOM VIEW) Terminal Arrangement/ G6K-2P-Y Tolerance: ±0.1 mm Internal Connections ±0.2 ±0.2 (BOTTOM VIEW) 10 6.5 Eight, 0.85-dia. holes 7.6 5.4 Orientation mark 3.2 5 1234 0.5 3.5 5.08 ±0.1 0.4 R0.2 0.15 1.2 (2.2) (2.2) 3.2 5.08 8 765 5.4 (0.71) 7.6 (1.2) Note: Check carefully the coil Note: Each value has a tolerance of ±0.3 mm. polarity of the Relay. 6 G6K Surface Mounting Relay Mounting Dimensions (TOP VIEW) Terminal Arrangement/ ●Single-winding Latching Tolerance: ±0.1 mm Internal Connections G6KU-2F-Y (TOP VIEW) ±0.2 ±0.2 7.6 10 6.5 5.4 3.2 8765 5.2±0.2 1.6 1.8 7 S R ±0.1 7.8 0.5 0.3 1.2 (2.2) (2.2) 3.2 5.4 0.8 1 234 7.6 (1.2) Orientation mark Note 1. Each value has a tolerance of ±0.3 mm. Note: Check carefully the coil Note 2. The coplanarity of the terminals is 0.1 mm max. polarity of the Relay. Mounting Dimensions (TOP VIEW) Terminal Arrangement/ G6KU-2G-Y Tolerance: ±0.1 mm Internal Connections ±0.2 ±0.2 (TOP VIEW) 10 6.5 7.6 5.4 3.2 8765 ±0.2 5.4 1.8 ±0.1 4.9 5.7 S R 0.5 1.8 0.5 1.2 (2.2) (2.2) 3.2 5.4 1 234 0.8 7.6 (1.2) Orientation mark Note 1. Each value has a tolerance of ±0.3 mm. Note: Check carefully the coil Note 2. The coplanarity of the terminals is 0.1 mm max. polarity of the Relay. G PCB Mounting Holes (BOTTOM VIEW) Terminal Arrangement/ G6KU-2P-Y 6 Tolerance: ±0.1 mm Internal Connections K ±0.2 ±0.2 (BOTTOM VIEW) 10 6.5 Eight, 0.85-dia. holes 7.6 5.4 Orientation mark 3.2 5 1234 0.5 3.5 5.08 S R ±0.1 0.4 R0.2 0.15 1.2 (2.2) (2.2) 3.2 5.08 8 765 5.4 (0.71) 7.6 (1.2) Note: Check carefully the coil Note: Each value has a tolerance of ±0.3 mm. polarity of the Relay. 7 G6K Surface Mounting Relay ■Tube Packing and Tape Packing Surface mounting terminal (SMT) standard models are shipped in moisture-proof package, and PCB terminal standard types do not require moisture proof packaging and therefore shipped in non-moisture-proof package. Please refer to "Correct Use" for handling after opening moisture-proof packaging for Surface mounting terminal (SMT) models. (1) Tube Packing 2. Reel Dimensions ±1.0 17.5 ±0.5 2 • Relays in tube packing are arranged so that the orientation ±1.0 21.5 ±0.2 ±0.5 13 21 mark of each Relay in on the left side. Fifty Relays are packed on one tube. Be sure not to make mistakes in Relay orientation when mounting the Relay to the PCB. 80 330 Stopper Orientation of Relays Stopper (gray) (green) R1 3. Carrier Tape Dimensions Tube length: 520 mm (stopper not included) G6K-2F, G6K-2F-Y, G6KU-2F-Y ±0.1 No. of Relays per tube: 50 pcs 5.6 ±0.1 4 +0.1 1.5 −0 ±0.1 1.75 ±0.1 ±0.05 2 0.4 (2) Tape Packing (Surface Mounting Terminal Models) • When ordering Relays in tape packing, add the prefix “-TR” to 7.5±0.1 the model number, otherwise the Relays in tube packing will ±0.1 16 10.35 be provided. Relays per Reel: 900 pcs G ±0.1 6 12 Minimum packing unit: 2 reels (1,800 pcs) K 8.6 1. Direction of Relay Insertion G6K-2G, G6K-2G-Y, G6KU-2G-Y ±0.05 0.4 4±0.1 Pulling direction +0.1 1.5 −0 1.75±0.1 5.8±0.1 ±0.1 Orientation mark 2 Top tape R0.3 max. (cover tape) Pulling ±0.1 7.5 direction ±0.1 16 ±0.1 10.6 10.6 Carrier tape Embossed tape ±0.1 12 3° max. 6.9 ■Recommended Soldering Method ●IRS Method (for Surface-mounting Terminal Relays) • The thickness of cream solder to be applied should be within a (1) IRS Method (Mounting Solder: Lead) range between 150 and 200 μm on OMRON’s recommended PCB pattern. • In order to perform correct soldering, it is recommended that the correct soldering conditions be maintained as shown Soldering 220 to 245 below on the left side. 180 to 200 Correct Soldering Incorrect Soldering Relay Terminal Preheating 150 Land Heel fillet PCB is formed 90 to 120 20 to 30 Solder Insufficient amount Excessive amount Time (s) of solder of solder (The temperature profile indicates the temperature on the circuit board.) (2) IRS Method (Mounting Solder: Lead-free) Visually check that the Relay is properly soldered. Uppwe surface of case (peak): 255°C max. Soldering 250 max. 230 180 Preheating 150 Relay terminal section 120 max. 30 max. Time (s) (The temperature profile indicates the temperature on the PCB.) 8 Temperature (°C) Temperature (°C) G6K Surface Mounting Relay ■Approved Standards UL recognized: UL1950 (File No. E41515) BSI (EN62368-1) (File No.VC689955) CSA certified: C22.2 No. 950 (File No. LR31928) Contact form Isolation category Voltage Number of DPDT (2c) Basic Insulation 125 VAC Contact Coil rating Contact rating test form operations 2 A, 30 VDC at 40°C DPDT G6K-2G(F/P): 3 to 24 VDC 0.5 A, 60 VDC at 40°C 6,000 (2c) G6K(U)-2G(F/P)-Y: 3 to 24 VDC 0.3 A, 125 VAC at 40°C ■Precautions ●Please refer to “PCB Relays Common Precautions” for correct use. Correct Use ●Long-term Continuously ON Contacts ●Maximum Allowable Voltage • Using the Relay in a circuit where the Relay will be ON • The maximum allowable voltage of the coil can be obtained continuously for long periods (without switching) can lead to from the coil temperature increase and the heat-resisting unstable contacts because the heat generated by the coil itself temperature of coil insulating sheath material. (Exceeding the will affect the insulation, causing a film to develop on the heat-resisting temperature may result in burning or contact surfaces. We recommend using a latching relay short-circuiting.) The maximum allowable voltage also involves (magnetic-holding relay) in this kind of circuit. If a single-side important restrictions which include the following: stable model must be used in this kind of circuit, we • Must not cause thermal changes in or deterioration of the recommend using a fail-safe circuit design that provides insulating material. G 6 protection against contact failure or coil burnout. • Must not cause damage to other control devices. K • Must not cause any harmful effect on people. ●Relay Handling • Must not cause fire. • Use the Relay as soon as possible after opening the Therefore, be sure to use the maximum allowable voltage moistureproof package. (As a guideline, use the Relay within beyond the value specified in the catalog. one week at 30°C or less and 60% RH or less.) If the Relay is • As a rule, the rated voltage must be applied to the coil. A left for a long time after opening the moisture-proof package, voltage exceeding the rated value, however, can be applied to the appearance may suffer and seal failure may occur after the the coil provided that the voltage is less than the maximum solder mounting process. To store the Relay after opening the allowable voltage. It must be noted that continuous voltage moisture-proof package, place it into the original package and application to the coil will cause a coil temperature increase sealed the package with adhesive tape. thus affecting characteristics such as electrical life and • When washing the product after soldering the Relay to a PCB, resulting in the deterioration of coil insulation. use a water-based solvent or alcohol-based solvent, and keep the solvent temperature to less than 40°C. Do not put the ●Coating Relay in a cold cleaning bath immediately after soldering. • The Relay mounted on the PCB may be coated or washed but do not apply silicone coating or detergent containing silicone, ●Claw Securing Force During Automatic Mounting otherwise the silicone coating or detergent may remain on the • During automatic insertion of Relays, make sure to set the surface of the Relay. securing force of each claw to the following so that the Relays characteristics will be maintained. ●PCB Mounting • If two or more Relays are closely mounted with the long sides C B Direction A: 1.96 N max. of the Relays facing each other and soldering is performed A Direction B: 4.90 N max. with infrared radiation, the solder may not be properly exposed Direction C: 1.96 N max. to the infrared rays. Be sure to keep the proper distance between adjacent Relays as shown below. G6K-2G ●Environmental Conditions During Operation, Storage, and Transportation • Protect the Relay from direct sunlight and keep the Relay under normal temperature, humidity, and pressure. 2 mm min. ●Latching Relay Mounting G6K-2F • Make sure that the vibration or shock that is generated from other devices, such as relays in operation, on the same panel and imposed on the Latching Relay does not exceed the rated value, otherwise the Latching Relay that has been set may be 2.7 mm min. reset or vice versa. The Latching Relay is reset before • Two or more Relays may be closely mounted with the short shipping. If excessive vibration or shock is imposed, however, the Latching Relay may be set accidentally. Be sure to apply a sides of the Relays facing each other. reset signal before use. 9 G6K Surface Mounting Relay G 6 K Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. Note: Do not use this document to operate the Unit. OMRON Corporation Electronic and Mechanical Components Company Contact: www.omron.com/ecb Cat. No. K106-E1-11 0118(0207)(O) 10