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162 K O A S peer E lectronics, Inc. • 199 Bolivar D rive • Bradford, P A 16701 • U SA • 814-362-5536 • Fax: 814-362-8883 • w w w.koaspeer.com Specifications given herein m ay be changed at any tim e w ithout prior notice. Please confirm technical specifications before you order and/or use. 1/10/13 resistors TP R tem perature protection resistor

features

  • Q uickly fuses to the overloa d
  • C ircuit is com pletely isola ted a fter fusing
  • Lightning surge test (IE C 61000-4-5) effective C : S n-C u 1: 1W T: Ta ping B: Bulk TPR Type Pow er R ating Term inal Surface M aterial Taping N ew Part # 1 TC J: 3 digits N om inal R esistance 100 Cover Base Resistor Terminal wire P ø 0.6 ø 0.4 L W H dim ensions and construction W .39 4±.004 (10.0± 0.1) TPR 1 DHP Dim ensions inches (m m ) Type ordering inform ation A : A M M O Packaging A .354±.004 (9.0± 0.1) .19 7±.004 (5.0± 0.1) .19 7±.004 (5.0± 0.1) J: ±5% R esistance Tolerance J EU N EW O perating Tem perature R ange T.C.R . (x 10 -6 /K) Term inal Tem perature Under R ated Load M axim um O pen-Circuit V oltage M axim um W orking V oltage R esistance R ange J: ±5% E24 Part Designation M axim um O verload V oltage Pow er R ating applications and ratings TPR 1 1W E = √(PxRx2) 320V d.c. E = √(PxR) +125°C a nd less 2Ω ~ 10 kΩ ~51 Ω: 200 56 Ω~: 350 -40°C ~ +150°C Lightning Surge Test* 1.5kV * Lightning surge test a t 10 Ω

tem perature protection resistor Derating Curve environm ental applications Terminal Temperature (°C) Perc ent Rated Powe r (%) 100 -40 -20 0 20 40 60 80 100 120 14 0 160 150 125 Life Estim ation Curve Terminal Temperature (°C) Life Estimation Time (h) 60 70 80 90 10 0 11 0 12 0 13 0 14 01 5 0 200,000 180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 Perform ance Characteristics Param eter R equirem ent Lim it Typical Test M ethod T.C .R. Resista nce 25°C W ithin specified T.C .R. W ithin specified tolera nce O verloa d (S hort Tim e) Ra ted pow er x 2 for 5 seconds ±(5%+0.05 Ω) 2% Load Power (W) Fusing Time (s) 2345 6 7 89 10 100 Min. Max. Ra pid C ha nge of Tem pera ture Fusing C ha ra cteristics -40°C /0.5 hr, +125°C /0.5 hr, 1000 cycles Ra ted pow er x 10 ±(5%+0.05 Ω) W ithin 6 seconds Resista nce to S oldering Hea t 260°C ± 5°C , 10 ± 1 second ±(1%+0.05 Ω) 0.3% E ndura nce a t 125°C a nd Less of Term ina l Tem pera ture Term ina l tem pera ture: 125°C , 1.5 hr O N , 0.5 hr O FF cycle, 1000 hours ±(5%+0.05 Ω) 3% For resistors opera ted a t a term ina l tem pera ture of 125°C or a bove, a pow er ra ting sha ll be dera ted in a ccorda nce w ith the a bove dera ting curve. resistors 163 K O A S peer E lectronics, Inc. • 199 Bolivar D rive • Bradford, P A 16701 • U SA • 814-362-5536 • Fax: 814-362-8883 • w w w.koaspeer.com Specifications given herein m ay be changed at any tim e w ithout prior notice. Please confirm technical specifications before you order and/or use. 1/10/13 F using Characteristics