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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Ceramic core wirewound resistor KOA BWR10CN101J designed for high power and
China Ceramic core wirewound resistor KOA BWR10CN101J designed for high power and

  1. China Ceramic core wirewound resistor KOA BWR10CN101J designed for high power and

Ceramic core wirewound resistor KOA BWR10CN101J designed for high power and

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Resistance 100Ω
Voltage-Supply(Max) 700V
Power(Watts) 10W
Tolerance ±5%
Operating Temperature -40℃~+155℃
Description 100Ω 10W ±5% Through Hole,P=7.5mm Through Hole Resistors RoHS
Mfr. Part # BWR10CN101J
Package Through Hole,P=7.5mm
Model Number BWR10CN101J

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Product Specification

Resistance 100Ω Voltage-Supply(Max) 700V
Power(Watts) 10W Tolerance ±5%
Operating Temperature -40℃~+155℃ Description 100Ω 10W ±5% Through Hole,P=7.5mm Through Hole Resistors RoHS
Mfr. Part # BWR10CN101J Package Through Hole,P=7.5mm
Model Number BWR10CN101J

Product Overview

KOA Speer's rectangular type wirewound resistors, available in glass core (BGR) and ceramic core (BWR) variants, along with metal oxide film resistors (BSR), are designed for high-power applications. These resistors feature a flame-retardant insulated ceramic case and offer excellent resistance to pulse and inrush currents. They are compliant with EU RoHS requirements, making them suitable for a wide range of industrial and electronic applications where reliability and performance are critical.

Product Attributes

  • Brand: KOA Speer
  • Certifications: EU RoHS compliant
  • Construction: Flame-retardant insulated ceramic case
  • Core Material: Glass (BGR), Ceramic (BWR)
  • Technology: Wirewound (BGR, BWR), Metal Oxide Film (BSR)

Technical Specifications

Type Power Rating (W) Resistance Range () Tolerance Max. Overload Voltage (V) Max. Working Voltage (V) T.C.R. (x10-6/K) Operating Temperature Range (C) Weight (g/piece)
BWR1 1 0.1~200 1%, 2%, 5%, 10% 1.3 250 100 (BGR, BWR), 300 (BSR) -40 to +155 ~1.3
BWR2 2 0.1~200 1%, 2%, 5%, 10% 2.1 300 100 (BGR, BWR), 300 (BSR) -40 to +155 ~2.1
BWR3 3 0.1~390 1%, 2%, 5%, 10% 3.9 350 100 (BGR, BWR), 300 (BSR) -40 to +155 ~3.9
BWR5 5 0.1~390 1%, 2%, 5%, 10% 5.1 500 100 (BGR, BWR), 300 (BSR) -40 to +155 ~5.1
BWR7 7 0.1~390 1%, 2%, 5%, 10% 7.5 700 100 (BGR, BWR), 300 (BSR) -40 to +155 ~7.5
BWR10 10 0.1~390 1%, 2%, 5%, 10% 10.2 1000 100 (BGR, BWR), 300 (BSR) -40 to +155 ~10.2
BWR15 15 0.1~390 1%, 2%, 5%, 10% 18.8 1400 100 (BGR, BWR), 300 (BSR) -40 to +155 ~18.8
BWR20 20 0.1~390 1%, 2%, 5%, 10% 23.3 1400 100 (BGR, BWR), 300 (BSR) -40 to +155 ~23.3
BGR5 5 10~390 2%, 5%, 10% 5.6 500 250 -40 to +155 ~6.1
BGR7 7 10~390 2%, 5%, 10% 5.6 700 250 -40 to +155 ~8.2
BGR10 10 10~390 2%, 5%, 10% 9.9 1000 250 -40 to +155 ~11.0
BGR15 15 10~390 2%, 5%, 10% 18.4 1400 250 -40 to +155 ~18.8
BGR20 20 10~390 2%, 5%, 10% 21.9 1400 250 -40 to +155 ~22.3
BGR30 30 10~390 5%, 10% 59.3 1500 250 -40 to +155 ~59.3
BGR40 40 10~390 5%, 10% 70.4 1500 250 -40 to +155 ~70.4
BSR2 2 430~13k 1%, 2%, 5%, 10% 2.1 300 300 -40 to +155 ~2.1
BSR3 3 430~27k 1%, 2%, 5%, 10% 3.9 350 300 -40 to +155 ~3.9
BSR5 5 430~51k 1%, 2%, 5%, 10% 5.1 500 300 -40 to +155 ~5.1
BSR7 7 430~56k 1%, 2%, 5%, 10% 7.4 700 300 -40 to +155 ~7.4
BSR10 10 430~75k 1%, 2%, 5%, 10% 10.2 1000 300 -40 to +155 ~10.2
BSR15 15 430~56k 1%, 2%, 5%, 10% 18.8 1400 300 -40 to +155 ~18.8
BSR20 20 430~56k 1%, 2%, 5%, 10% 23.3 1400 300 -40 to +155 ~23.3

Dimensions and Construction

Refer to the provided diagrams for detailed dimensions of various styles (S, N, E, P, Z, H, Q, HA, HB, QA, QB, X, Y, YS) and types (BGR, BWR, BSR). Construction involves a flame-retardant insulated ceramic case.

Performance Characteristics

Parameter Requirement Limit Typical Test Method
Resistance to Solder Heat 350C 10C for 3.5 seconds 1% (BWR, BSR), 2% (BGR) 0.8% (BWR), 1.7% (BGR), 0.9% (BSR) 260C 5C for 10 seconds
Moisture Resistance Power rating x 1/10, 40C, 90-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle 3% (BWR, BGR), 5% (BSR) 2.4% (BWR), 2.55% (BGR), 4.5% (BSR)
Endurance @ 25C or 70C Rated voltage, 25C or 70C, 1000 hours, 1.5 hours ON/0.5 hours OFF cycle 3% (BWR), 5% (BGR, BSR) 2.4% (BWR), 4.25% (BGR), 4.5% (BSR)
Resistance T.C.R. Within specified tolerance Within specified T.C.R. 25C / +25C/+125C

Derating Curve

Derating curves are provided for various styles (N, E, Z, H, Q, S, X, Y, YS) and power ratings, illustrating temperature rise versus percentage of rated power at different ambient temperatures.


2504101957_KOA-BWR10CN101J_C25613657.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >>300

  • Ecer Certification:

    Verified Supplier

Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icpassive.com/

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