Power Resistor Type RR Series Key Features ■ Metal film technology ■ Non-flammable ■ High power in small package ■ High stability, reliability and uniformity characteristics ■ Good performance for pulse applications ■ Defined interruption behavior (fusing time) ■ Various forming styles The RR Series is manufactured by depositing a homogeneous film of metal alloy onto a high-grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting wires of electrolytic copper are welded to the end-caps. The resistors are coated with a red, non-flammable lacquer, which provides electrical, mechanical and climatic pro- tection. The coating is resistant to all cleaning solvents in accordance with MIL-STD-202, method 215 and IEC 60068-2-45. Characteristics - Electrical RR01 RR02 RR03 Resistance Range: 0.22Ω-1MΩ 10R - 1M0 0.33Ω-1MΩ 10R - 1M0 0.33Ω-1MΩ 10R - 1M0 Tolerance and Series: ±5%, E24 ±1%, ±5%, E24 ±1%, ±5%, E24 ±1%, E24/E96 E24/E96 E24/E96 Maximum Dissipation: 1W 2W 3W at T . = 70°C amb Thermal Resistance: 120k/W 80k/W 65k/W Limiting Voltage (DC or RMS): 350V 500V 750V (1) Rated Voltage : Pn x R Temperature Coefficient: ±300ppm/°C Basic Specification: IEC 60115-1 and 60115-4 Climatic Category (IEC 60068): 55/155/56 Stability ∆R/R Max. After: For tolerance 5% For tolerance 1% Load ±5.0% +0.1Ω ±1.0% +0.1Ω Climatic Tests ±3.0% +0.1Ω ±1.0% +0.1Ω Resistance to Soldering Heat ±1.0% +0.05Ω ±0.5% +0.05Ω (1) Maximum rated voltage is the limiting voltage 3-1773449-2 CIS WR 10/2011 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help and inches unless otherwise reference purposes only. specified. Values in brackets Specifications subject are standard equivalents. to change. Power Resistor Type RR Series Dimensions L B d D A A ±1 B L ±1 øD ±0.5 ød ±0.1 l ±3 RR01 52 5 ±0.5 6.8 2.6 0.65 30 RR02 52 5 ±0.5 9.0 3.5 0.8 30 RR03 63 10 ±1 15.0 5.0 0.8 30 Mounting The resistors are suitable for processing on automatic insertion equipment, cutting and bending machines. Derating Curve 100 80 60 40 20 0 -55 0 70 100 155 235 Tamb (°C) Maximum dissipation (Pmax) in percentage of rated power as a function of ambient temperature (Tamb) Fusing Characteristics 100 10 1 0.1 12 16 20 24 28 32 36 40 Multiple of the Power Rating 3-1773449-2 CIS WR 10/2011 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help and inches unless otherwise reference purposes only. specified. Values in brackets Specifications subject are standard equivalents. to change. Fusing Time (S) Pmax (%) Power Resistor Type RR Series Pulse Characteristics - 1W 5 10 Po 4 T 10 10s Condition Test: Resistance change ≤±5% with pulse 1000 cycles as One Pulse 3 10 like the figure (reference only). 1. Added power and added voltage are within the lower teritory of this 2 10 graph. 2. Added in normal temperature and humidity. 10 -6 -5 -4 -3 -2 -1 10 10 10 10 10 10 1 Ti(S) Maximum permissible peak pulse power (Pmax) as a function of pulse duration (Ti) 2W 5 10 Po 4 10 T 10s One Pulse Condition Test: Resistance change 3 ≤±5% with pulse 1000 cycles as 10 like the figure (reference only). 1. Added power and added voltage are within the lower teritory of this 2 10 graph. 2. Added in normal temperature and humidity. 10 -6 -5 -4 -3 -2 -1 10 10 10 10 10 10 1 Ti(S) Maximum permissible peak pulse power (Pmax) as a function of pulse duration (Ti) 3W 5 10 Po 4 T 10 10s One Pulse Condition Test: Resistance change ≤±5% with pulse 1000 cycles as 3 10 like the figure (reference only). 1. Added power and added voltage are within the lower teritory of this 2 10 graph. 2. Added in normal temperature and humidity. 10 -6 -5 -4 -3 -2 -1 10 10 10 10 10 10 1 Ti(S) Maximum permissible peak pulse power (Pmax) as a function of pulse duration (Ti) Marking The nominal resistance and tolerance are marked on the resistor using four or five coloured bands in accordance with IEC publication 60062 “Colour code for fixed resistors”. Standard values of nominal resistance are taken from the E24/E96 series for resistors with a tolerance of ±5% or ±1%. The values of the E24/E96 series are in accordance with IEC publication 60063. 3-1773449-2 CIS WR 10/2011 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help and inches unless otherwise reference purposes only. specified. Values in brackets Specifications subject are standard equivalents. to change. Pmax (W) Pmax (W) Pmax (W) Power Resistor Type RR Series Packaging - Ammo Pack Boxed MN P Quantity RR01 75 100 255 5000 RR02 75 55 255 1000 RR03 100 110 265 1000 Packaging - Tape and Reeled Quantity Taping M N Pq V pcs. RR01 52 ±1.0 80 295 295 310 75 5000 RR02 52 ±1.0 80 295 295 310 75 2500 RR03 63 ±1.0 80 295 295 310 75 1000 How to Order RR 01J 1K0 TR Common Part Power Rating Tolerance Value Packaging 100 ohm (100 ohms) 100R 01 - 1 Watt J - 5% 1K0 TR - Reeled RR - Power Resistor 02 - 2 Watts (1000 ohms) 1K0 F - 1% TB - Ammo Pack 100 K ohm 03 - 3 Watts (100,000 ohms) 100K TE Connectivity and the TE connectivity (logo) are trademarks. Other logos, product and Company names mentioned herein may be trademarks of their respective owners. While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantabili- ty or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications.