41NJR10E OHMITE | Alldatasheet

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Technical content

Standard part numberS for 40 SerieS

40 Series

Ohmicone® Silicone-Ceramic Conformal Axial Term. Wirewound, 1% and 5% Tol. Std. F e A T u r e S

  • Economical
  • Applications include commercial, industrial and communications equipment
  • Stability under high temperature conditions
  • All-welded construction
  • RoHS compliant; add “E” suffix to part number to specify. S p e C i F i C A T i O n S Material Coating: Conformal silicone- ceramic. Core: Ceramic. Terminals: Solder-coated copper clad axial. RoHS solder com- position is 96% Sn, 3.5% Ag, 0.5% Cu Derating Linearly from 100% @ +25°C to 0% @ +275°C. Electrical Tolerance: ±5% (J type), ±1% (F type) (other tolerances avail- able). Power rating: Based on 25°C free air rating (other wattages available). Overload: Under 5 watts: 5 times rated wattage for 5 seconds. 5 watts and over: 10 times rated wattage for 5 seconds. Temperature coefficient: Under 1Ω: ±90 ppm/°C 1Ω to 9.99Ω: ±50 ppm/°C 10Ω and over: ±20 ppm/°C Dimensions (in. / mm) Lead Series Wattage Ohms Length Diam. Voltage ga. Non-Inductive versions available. Insert “N” before tolerance code. Example: 42NJ27R  = Standard values  = Non-standard values subject to mini- mum handling charge per item Shaded values involve very fine resistance wire and should not be used in criti- cal applications without burn-in and/or thermal cycling. LD1.5 in. / 38.1mm Ohmic value 41F––– 1 43F––– 3 45F––– 5 40F––– 10 41J––– 1 42J––– 2 43J––– 3 45J––– 5 40J––– 10 1% Tolerance 5% Tolerance Wattage and Tolerance part no. Prefix  Suffix Ohmic value 41F––– 1 43F––– 3 45F––– 5 40F––– 10 41J––– 1 42J––– 2 43J––– 3 45J––– 5 40J––– 10 1% Tolerance 5% Tolerance Wattage and Tolerance part no. Prefix  Suffix 33,000 –––33K  35,000 –––35K  40,000 –––40K  50,000 –––50K  Ohmic value 41F––– 1 43F––– 3 45F––– 5 40F––– 10 41J––– 1 42J––– 2 43J––– 3 45J––– 5 40J––– 10 1% Tolerance 5% Tolerance Wattage and Tolerance part no. Prefix  Suffix ordering info

41 N JR10E

Ohmicone® Silicone Ceramic Conformal Axial Term. Wirewound Resistance Value R10 = 0.10Ω 1R0 = 1.0Ω 10R = 10.0Ω 250 = 250Ω 1K0 = 1,000Ω 4K5 = 4,500Ω 50K = 50,000Ω Tolerance F= 1% J= 5% RoHS Compliant Wattage 1= 1W 0= 10W Non-Inductive Winding Optional (blank = std. winding) Ohmite 40 Series resistors are the most economical conformal silicone-ceramic coated resistors offered. These all-welded units are characterized by their low temperature coefficients and resis- tance to thermal shock, making them ideal for a wide range of electrical and electronic applications. Units with 1% and 5% tolerances are identical in construction and electrical specifications. Durable but economical 40 Series resistors exceed industry requirements for quality. Check product availability at www.ohmite.com