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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Power resistor BOURNS W1M33R0J featuring low thermal resistant ceramic core and
China Power resistor BOURNS W1M33R0J featuring low thermal resistant ceramic core and

  1. China Power resistor BOURNS W1M33R0J featuring low thermal resistant ceramic core and

Power resistor BOURNS W1M33R0J featuring low thermal resistant ceramic core and

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Type Wirewound Resistor
Resistance 33Ω
Power(Watts) 1W
Temperature Coefficient ±300ppm/℃
Tolerance ±5%
Operating Temperature -55℃~+200℃
Description Wirewound Resistor 33Ω 1W ±300ppm/℃ ±5% Through Hole,D4xL9.5mm Through Hole Resistors RoHS
Mfr. Part # W1M33R0J
Package Through Hole,D4xL9.5mm
Model Number W1M33R0J

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Product Specification

Type Wirewound Resistor Resistance 33Ω
Power(Watts) 1W Temperature Coefficient ±300ppm/℃
Tolerance ±5% Operating Temperature -55℃~+200℃
Description Wirewound Resistor 33Ω 1W ±300ppm/℃ ±5% Through Hole,D4xL9.5mm Through Hole Resistors RoHS Mfr. Part # W1M33R0J
Package Through Hole,D4xL9.5mm Model Number W1M33R0J

Product Overview

The W Series Wirewound Power Resistor is designed for reliable performance in a wide range of applications, including smart meters, renewable energy systems, industrial equipment, power supplies, chargers, lighting, instruments, gauges, and white goods. These resistors feature a low thermal resistant ceramic core and E24 resistance values, with a coating material that meets UL 94V-0 requirements. They are RoHS compliant and available in a wide power range from 1W to 10W, offering a robust solution for demanding electronic designs.

Product Attributes

  • Brand: Bourns
  • Product Series: W Series
  • Type: Wirewound Power Resistor
  • Core Material: Low thermal resistant ceramic
  • Coating Material: Meets UL 94V-0 requirements
  • Compliance: RoHS compliant*
  • Resistance Values: E24 resistance values
  • Non-inductive version: Available upon request

Technical Specifications

Specification Details
Resistance Range See Popular Resistance Values Table
Tolerance 5 %
Operating Temperature -55 C to +200 C
Temperature Coefficient 300 ppm/C
Maximum Voltage P*R
Lead Wire Tin-plated copper wire
Short Time Overload 2.5 times rated voltage for 5 seconds. R/R(2 % 0.05 )
Solderability 245 3 C for 2.5 0.5 seconds. Over 95 % coverage
Resistance to Solder Heat 260 5 C for 10 1 seconds. R/R(1 % + 0.05 )
Dielectric Strength Test voltage >500 Vrms for >1 minute. Pass
Insulation Resistance Test voltage >500 Vrms for 1 minute. >109
Load Life (Humidity) 1000 hours at rated power (1.5 hours ON, 0.5 hours OFF) at 40 2 C, 90 to 95 %. R/R (5 % + 0.05 )
Load Life 1000 hours at rated power (1.5 hours ON, 0.5 hours OFF) at 70 2 C. R/R(5 % + 0.05 )

Packaging Specifications

Model Style Qty. per Box (Pcs.) Min. Order Quantity (Pcs.)
W1M Ammo Pack 1,000 5,000
W2M Ammo Pack 500 2,000
W3M Ammo Pack 500 2,000
W5M Ammo Pack 500 2,000
W7M Bulk in Box 25 / 200 2,000
W9M Bulk in Box 25 / 200 2,000
W10M Bulk in Box 25 / 200 2,000

Popular Resistance Values

Code R Value Code R Value
15R0 15 56R0 56
22R0 22 82R0 82
33R0 33 1000 100
39R0 39 1200 120
47R0 47 1500 150

Other E24 resistance values available upon request.

Dimensions

Model L (mm/in) D (mm/in) W (mm/in) T (DIA.) (mm/in)
W1M 9.5 1.0 (.374 .039) 3.0 1.0 (.118 .039) 28.0 3.0 (1.102 .118) 0.54 0.05 (.021 .002)
W2M 11.5 1.0 (.453 .039) 4.5 1.0 (.177 .039) 28.0 3.0 (1.102 .118) 0.70 0.05 (.028 .002)
W3M 15.5 1.0 (.610 .039) 5.5 1.0 (.217 .039) 28.0 3.0 (1.102 .118) 0.70 0.05 (.028 .002)
W5M 17.5 1.0 (.689 .004) 6.5 1.0 (.256 .039) 28.0 3.0 (1.102 .118) 0.75 0.05 (.030 .002)
W7M 24.5 1.0 (.965 .039) 8.5 1.0 (.335 .039) 38.0 3.0 (1.496 .118) 0.75 0.05 (.030 .002)
W9M 39.5 1.0 (1.555 .039) 8.5 1.0 (.335 .039) 38.0 3.0 (1.496 .118) 0.75 0.05 (.030 .002)
W10M 52.5 1.0 (2.067 .039) 8.5 1.0 (.335 .0039) 38.0 3.0 (1.496 .118) 0.75 0.05 (.030 .002)

How to Order

W (Product Series) - 3 (Power Rating) - M (Pin Style) - 22R0 (Resistance Code) - J (Resistance Tolerance)

  • Power Rating: 1, 2, 3, 5, 7, 9, 10 Watts
  • Pin Style: M = Axial Miniaturized Version
  • Resistance Code: R<100 ohms: R represents decimal point (e.g., 56R0 = 56 ohms). R100 ohms: First three digits are significant, fourth digit represents number of zeros (e.g., 1500 = 150 ohms).
  • Resistance Tolerance: J = 5 %

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.


2411041600_BOURNS-W1M33R0J_C1366039.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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