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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Fusing Resistor KOA RF25CT52A101J Coat Insulated Flame Retardant UL94 V0
China Fusing Resistor KOA RF25CT52A101J Coat Insulated Flame Retardant UL94 V0

  1. China Fusing Resistor KOA RF25CT52A101J Coat Insulated Flame Retardant UL94 V0

Fusing Resistor KOA RF25CT52A101J Coat Insulated Flame Retardant UL94 V0

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Type Fuse Resistor
Resistance 100Ω
Voltage-Supply(Max) -
Power(Watts) 250mW
Tolerance ±5%
Operating Temperature -45℃~+155℃
Description Fuse Resistor 100Ω 250mW ±5% Through Hole,D2.3xL6.3mm Through Hole Resistors RoHS
Mfr. Part # RF25CT52A101J
Package Through Hole,D2.3xL6.3mm
Model Number RF25CT52A101J

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  1. Product Details
  2. Company Details

Product Specification

Type Fuse Resistor Resistance 100Ω
Voltage-Supply(Max) - Power(Watts) 250mW
Tolerance ±5% Operating Temperature -45℃~+155℃
Description Fuse Resistor 100Ω 250mW ±5% Through Hole,D2.3xL6.3mm Through Hole Resistors RoHS Mfr. Part # RF25CT52A101J
Package Through Hole,D2.3xL6.3mm Model Number RF25CT52A101J

Product Overview

The Fusing Resistor RF series, also known as Coat-insulated Fusing Resistors, are designed to function as standard resistors under normal conditions while providing rapid circuit protection through quick fusing during abnormal overload situations. These resistors feature a flame-retardant coating equivalent to UL94 V-0 and comply with EU-RoHS requirements. They are suitable for general resistor applications and are specifically recommended for use in automotive, medical, and aerospace equipment, where failure could lead to severe consequences. Contact the manufacturer before using in such critical applications.

Product Attributes

  • Brand: KOA
  • Product Type: Fusing Resistors
  • Series: RF
  • Coating Color: Blue
  • Marking: Color code
  • Coating Type: Coat-insulated
  • Flame Retardancy: Equivalent to UL94 V-0
  • Compliance: EU-RoHS
  • Reference Standards: IEC 60115-1, JIS C 5201-1, EIAJ RC-2125
  • Origin: Japan (implied by Japanese text and company website)

Technical Specifications

Model Type Dimensions (mm) L Dimensions (mm) C Max. Dimensions (mm) D (Nominal) Dimensions (mm) d (Nominal) Weight (g/1,000pcs) Power Rating (W) Resistance Range () (E24) Resistance Tolerance Dielectric Withstanding Voltage (V) T.C.R. (10 -6/K) Max. Fusing Time Rated Ambient Temperature (C) Operating Temperature Range (C)
RF16C 3.20.2 3.4 1.7 +0.25 0 0.45 303 0.17 1.01k J: 5% 250 R4.7: 1000; R5.1: 350 60 sec Max. (for R5.1) 70 -45+155
RF25C 6.30.5 7.1 2.30.3 0.6 230 0.25 0.110k J: 5% 250 N/A 30 sec Max. (for R1) 70 -45+155
RF50C 8.50.5 9.5 3.00.3 0.6 290 0.5 0.115k J: 5% 300 N/A N/A 70 -45+155
RF1C 9.01.0 11.1 3.50.5 0.8 460 1 0.110k J: 5% 350 N/A N/A 70 -45+155
RF2C 15.51.0 18.0 6.01.0 1.0 1410 2 1.03k J: 5% 600 N/A N/A 70 -45+155
Model Type Fusing Power (W) Fusing Time (sec)
RF16C 3W (14.7), 2.5W (5.11k) 60 Max.
RF25C 10W (0.10.18), 7.5W (0.20.43), 6.25W (0.470.91), 3.75W (14.7), 3W (5.12.2k) 30 Max.
RF50C 12.5W (0.10.43), 7.5W (0.472), 6W (2.21k) N/A
RF1C 30W (0.10.18), 25W (0.20.43), 15W (0.472), 12W (2.21k) N/A
RF2C 36W (13.6), 30W (1.1k3k), 24W (3.91k) N/A
Rated Power Maximum Open-Circuit Voltage (V)
0.17W 100
0.25W 200
0.5W 250
1W 300
2W 300

2410121450_KOA-RF25CT52A101J_C367440.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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