RR02J27KTB TE Connectivity

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 RRSeries 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: 0.22-1M 10R - 1M0 0.33-1M 10R - 1M0 0.33-1M 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 . = 70C 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% +0.1 1.0% +0.1 Climatic Tests 3.0% +0.1 1.0% +0.1 Resistance to Soldering Heat 1.0% +0.05 0.5% +0.05 (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 D 0.5 d 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 (%)