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70 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. 1/28/11

features

  • E xcellent a nti-sulfura tion cha ra cteristic due to using high sulfura tion-proof inner top electrode m a teria l
  • M ore a dva ncem ent in the m ounting density tha n individua l chip resistors
  • M ounting cost reduction by decrea sing the num ber of pa rts m ounting tim es
  • Higher self-a lignm ent effect in reflow -soldering process
  • S uita ble for a n im a ge recognition m ounter due to squa re corner design
  • Products w ith lea d-free term ina tions m eet E U RoHS requirem ents. E U RoHS regula tion is not intended for Pb-gla ss conta ined in electrode, resistor elem ent a nd gla ss. TD : Pa per TE : Pla stic E m bossed ordering inform ation 3 digits 1J C N C N Z

4 RT : S n J : ±5%

of R esistors Type Size N om inal R esistance Tolerance Term ination M aterial Packaging N ew Part # TD 103 J For further inform a tion on pa cka ging, plea se refer to A ppendix A . dim ensions and construction Type 0.126 (3.2) 0.126 (3.2) .02±.01 (0.5± 0.3) 0.06 (1.6) .01±.008 (0.3± 0.2) .02±.004 (0.5±0.1) .03±.004 (0.8±0.1) CN 1J4R T 0.016 (0.4) CN 2B4R T Dim ensions inches (m m ) 0.2 (5.08) 0.08 (2.0) .016±.008 (0.4± 0.2) 0.024 (0.6) CN 2A4R T 0.022 (0.55) C N -R T anti sulfuration chip netw orks (concave term ination) EU Protective Coating Resistive Film Inner Electrode Outer Electrode Ceramic Substrate L b a P W d C .016±.006 (0.4± 0.15) .03±.006 (0.75±0.15) 0.006 (0.15) 33.5 10.2 W eight (g) 20.6 P 0.05 (1.27) 0.031 (0.8) resistors

71 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. 12/17/12 Absolute M axim um W orking V oltage Part Designation M axim um O verload V oltage (5 Secs. M ax.) O perating Tem perature R ange Pow er R ating (w / Elem ent) T.C.R . (x10 -6 /K) applications and ratings CN 1J4R T CN 2A4R T CN 2B4R T 0.1 0.063 50V 100V -55°C to +125°C ±200 environm ental applications circuit schem atic C N -R T anti sulfuration chip netw orks (concave term ination) Perform ance Characteristics R esistance R ange ( Ω) J:±5% E24 * N ote tha t netw ork resistors genera te higher hea t ra ther tha n single fla t chip resistor under ra ted pow er output Param eter R equirem ent ∆ R Lim it Typical Test M ethod Resista nce T.C .R. 25°C W ithin specified tolera nce W ithin specified T.C .R. O verloa d (S hort tim e) Ra ted volta ge x 2.5 for 5 seconds ±2.0% ±0.50% Resista nce to S older Hea t 260°C ± 5°C , 10 seconds ± 1 second ±1.0% ±0.25% Ra pid C ha nge of Tem pera ture -55°C (30 m inutes) / +125°C (30 m inutes), 5 cycles ±1.0% ±0.50% M oisture Resista nce 40°C ± 2°C , 9 0-9 5% RH, 1000 hours, 1.5 hr O N / 0.5 hr O FF cycle ±5.0% ±1.0% E ndura nce a t 70°C 70°C ± 2°C , 1000 hours, 1.5 hr O N , 0.5 hr O FF cycle ±5.0% ±0.50% High Tem pera ture E xposure +125°C , 1000 hours ±1.0% ±0.20% Derating Curve 100 -55 70 125 -60 -40 -20 0 20 40 60 80 100 120 140 % Rated Power Ambient Temperature (°C) Type CN Z1J4R T CN Z2B4R T 50m Ω m a x. CN Z2A4R T R esistance Current R ating 0.5A M ax. Surge Current 3A 1.0A CN 1J4R T CN 2A4R T CN 2B4R T R1 R2 R3 R4 R1 =R 2 =R 3 =R 4 jum per ratings 0.125 10~1M 100V 200V 200V 400V R ated W orking Tem perature +70°C Taping & Q uantity R eel (pcs) TD TE 5,000 — — 4,000 — 4,000 resistors For resistors operated at an am bient tem perature of 70°C or above, a pow er rating shall be derated in accordance w ith the above derating curve.