CHIP INDUCTORS GENERAL Coiltronics 1210 Series Chip Inductors are ideally suited for signal and moderate power circuit SMT applications. Both the CTX32 and CTX32C Product Families are designed to provide superior reliability due to their rugged ceramic case construction. Precise manufacturing processes provide mechanically sound devices which maintain tolerance specifications. The devices are supplied in 8 mm tape and reel packaging which facilities automatic assembly insertion. Coiltronics designs and manufactures many standard and custom electro-magnetic components. Contact the factory or your nearest Coiltronics representative or distributor with your transformer and inductor requirements. • Operating Temperature Range: -25°C to +85°C CONSTRUCTION DIMENSIONS Storage Temperature Range: -40°C to +125°C Resistance to Soldering: Can withstand +260°C for up to 10 seconds Resistance to Solvents: Conforms to MIL-STD-202E -6Coefficient of Expansion: 6.7 x 10 ppm/°C (typical) Insulation Resistance: 1000 Mohms minimum Flammability: Conforms to IEC 695-2-2 FEATURE - BENEFITS 1210 Series from factor means small footprint and low profile for high density applications High Q Rating assures performance reliability Tape and Reel Packaging for automatic assembly insertion Precision ceramic casing allows high temperature RECOMMENDED PAD LAYOUT PATTERN surface mounting and excellent thermal conduction Triple-plated terminals enhance reliable solderability 2.54 Available in inductance ranges from 0.1 to 470 µH Low cost with high performance 1.2 ORDERING INFORMATION All dimensions in mm. Pad layout dimensions CTX32 and CTX32X Product Families are supplied in 1.4 are nominal. 8mm tape and reel packaging. Each reel contains 2000 inductors. 1.2 OBSOLETE NO RECOMMENDED REPLACEMENT AVAILABLE CHIP INDUCTORS CTX32 Product Family DC BIAS CHARACTERISTICS CTX32 Product Family Chip Inductors are ideally suited 1000 for low level signal circuit applications. 470 µH Coiltronics Inductance Q Test SRF R I DC DC Part Number µH/TOL Min MHz Min.MHz Max.Ohms Rated mA 100 µH 100 CTX32T-R12-R 0.12+/-20% 30 25.2 500 .22 450 CTX32T-R15-R 0.15 450 .25 450 47 µH CTX32T-R18-R 0.18 400 .28 450 CTX32T-R22-R 0.22 350 .32 450 10 CTX32T-R27-R 0.27 320 .36 450 10µH CTX32T-R33-R 0.33 300 .40 450 CTX32T-R39-R 0.39 250 .45 450 4.7 µH CTX32T-R47-R 0.47 220 .50 450 CTX32T-R56-R 0.56 180 .55 450 1 CTX32T-R68-R 0.68 160 .60 450 1.0 µH CTX32T-R82-R 0.82 140 .65 450 CTX32T-1R0-R 1.0 7.96 120 .70 400 CTX32T-1R2-R 1.2 100 .75 390 CTX32T-1R5-R 1.5 85 .85 370 0.1 CTX32T-1R8-R 1.8 80 .90 350 1 10 100 1000 CTX32T-2R2-R 2.2 75 1.00 320 CTX32T-2R7-R 2.7 70 1.10 290 CTX32T-3R3-R 3.3 60 1.20 260 DC Current mA CTX32T-3R9-R 3.9 55 1.30 250 CTX32T-4R7-R 4.7 50 1.50 220 CTX32T-5R6-R 5.6 47 1.60 200 INDUCTANCE VS. FREQUENCY CTX32T-6R8-R 6.8 43 1.80 180 10000 CTX32T-8R2-R 8.2 40 2.00 170 CTX32T-100-R 10.0+/-10% 2.52 36 2.10 150 CTX32T-120-R 12.0 33 2.50 140 CTX32T-150-R 15.0 30 2.80 130 1000 CTX32T-180-R 18.0 27 3.30 120 CTX32T-220-R 22.0 25 3.70 110 CTX32T-270-R 27.0 20 5.00 80 470 μH CTX32T-330-R 33.0 17 5.60 70 100 μH CTX32T-390-R 39.0 16 6.40 65 100 CTX32T-470-R 47.0 15 7.00 60 CTX32T-560-R 56.0 13 8.00 55 47 μH CTX32T-680-R 68.0 12 9.00 50 CTX32T-820-R 82.0 11 10.00 45 10 10 μH CTX32T-101-R 100.0 20 0.796 10 10.00 40 CTX32T-121-R 120.0 10 11.00 70 4.7 μH CTX32T-151-R 150.0 8 15.00 65 CTX32T-181-R 180.0 7 17.00 60 1 1.0 μH CTX32T-221-R 220.0 7 21.00 50 CTX32T-271-R 270.0 6 28.00 45 CTX32T-331-R 330.0 5 34.00 40 CTX32T-391-R 390.0 5 42.00 35 0.1 CTX32T-471-R 470.0 4 40.00 25 0.1 1 10 100 Current ratings are achieved by reducing initial inductance values 10% Frequency MHz TEMPERATURE CHARACTERISTICS Q VS. FREQUENCY CHARACTERISTICS 100 +2 470 μH 100 μH +1 1.0 μH 10 μH 10 μH 1 μH 100 μH 470 μH 0 10 1 μH 100 μH 10 μH 470 μH -1 -2 1 -20 0 +20 +40 +60 +80 0.1 1 10 100 Temperature °C Frequency MHz OBSOLETE NO RECOMMENDED REPLACEMENT AVAILABLE Rate of Inductance Change % Q InductanceµH Inductance μH CHIP INDUCTORS CTX32C Product Family DC BIAS CHARACTERISTICS 1000 Coiltronics CTX32C Product Family Chip Inductors are ideally suited for moderate power circuit applications. 330 µH They deliver twice the DC current carrying capability with less than half the DC resistance as the CTX32 100 µH 100 Series. 33 µH Coiltronics Inductance Q Test SRF R I DC DC Part Number µH/TOL Min MHz Min.MHz Max.Ohms Rated mA 10 10 µH CTX32CT-1R0-R 10.0+/-20% 10 7.96 100 .15 850 CTX32CT-1R5-R 1.5 80 .18 700 CTX32CT-2R2-R 2.2 68 .23 600 3.3 µH CTX32CT-3R3-R 3.3 54 .28 500 CTX32CT-4R7-R 4.7 15 46 .34 430 1 CTX32CT-6R8-R 6.8 38 .42 360 1.0 µH CTX32CT-100-R 10.0+/-10% 2.52 30 .50 300 CTX32CT-150-R 15.0 26 .74 250 CTX32CT-220-R 22.0 21 1.15 210 CTX32CT-330-R 33.0 17 1.65 170 0.1 CTX32CT-470-R 47.0 14 2.25 150 10 100 1000 10000 CTX32CT-680-R 68.0 12 3.70 120 CTX32CT-101-R 100.0 0.796 10 5.00 100 CTX32CT-151-R 150.0 20 8 8.00 85 DC Current mA CTX32CT-221-R 220.0 7 11.00 70 CTX32CT-331-R 330.0 6 16.00 60 INDUCTANCE VS. FREQUENCY Current ratings are achieved by reducing initial inductance values 10% 10000 Q VS. FREQUENCY CHARACTERISTICS 1000 100 330 μH 100 μH 100 100 μH 10 330 μH 33 μH 10 μH 10 10 μH 1.0 μH 3.3 μH 1 1.0 μH 1 0.1 1 10 100 Frequency MHz 0.1 0.1 1 10 100 TEMPERATURE CHARACTERISTICS Frequency MHz +2 1.0 μH +1 33 μH 100 μH 0 330 μH -1 330 μH 100 μH 33 μH -2 1.0 μH -20 0 +20 +40 +60 +80 Temperature °C OBSOLETE NO RECOMMENDED REPLACEMENT AVAILABLE Rate of Inductance Change % Q Inductance µH Inductance μH CHIP INDUCTORS PM-4307 11/06 Visit us on the Web at www.cooperbussmann.com 1225 Broken Sound Pkwy. Suite F Boca Raton, FL 33487 © Cooper Electronic Technologies 2006 Tel: +1-561-998-4100 Toll Free: +1-888-414-2645 Fax: +1-561-241-6640 This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Cooper Electronic Technologies does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. OBSOLETE NO RECOMMENDED REPLACEMENT AVAILABLE