Carbon Film Resistors UNI-ROYAL CFR0W4J0331A50 with Beige Light Brown and Gray

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Type	Carbon Film Resistor
Resistance	330Ω
Voltage-Supply(Max)	250V
Power(Watts)	250mW
Temperature Coefficient	±450ppm/℃
Tolerance	±5%
Description	Carbon Film Resistor 330Ω 250mW ±450ppm/℃ ±5% Through Hole,D2.2xL6.5mm Through Hole Resistors RoHS
Mfr. Part #	CFR0W4J0331A50
Package	Through Hole,D2.2xL6.5mm
Model Number	CFR0W4J0331A50

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Product Specification


Type	Carbon Film Resistor	Resistance	330Ω
Voltage-Supply(Max)	250V	Power(Watts)	250mW
Temperature Coefficient	±450ppm/℃	Tolerance	±5%
Description	Carbon Film Resistor 330Ω 250mW ±450ppm/℃ ±5% Through Hole,D2.2xL6.5mm Through Hole Resistors RoHS	Mfr. Part #	CFR0W4J0331A50
Package	Through Hole,D2.2xL6.5mm	Model Number	CFR0W4J0331A50

UNIROYAL ELECTRONICS INDUSTRY (KUNSHAN) CO., LTD.

Product Description: LEAD-FREE CARBON FILM FIXED RESISTORS, CFR SERIES with tolerances of 2%, 5%, and 10%. These resistors are designed for various electronic applications requiring stable resistance values.

Product Attributes

Brand: UNIROYAL
Origin: Kun Shan, China
Material: Carbon Film (Resistor), Ceramics (Basic Body Rod), Cold steel plated with copper/tin (End Cap), Tin solder coated copper wire (Lead Wire)
Coating Color: Beige (1/8W, 1/4WS, 1/2WS, 1/4W, 1/2W, 1W, 2W), Light Brown (1WS, 2WS, 3WS), Gray Green (1/2WSS)
Certifications: Not explicitly mentioned, but adheres to JIS C 0802 for color coding.

Technical Specifications

Part Name	Power Rating	Tolerance	Resistance Range	Max Working Voltage	Max Overload Voltage	Dielectric Withstanding Voltage	Dimension (D x L mm)	Lead Wire Diameter (d mm)
CFR SERIES	1/8W	2%, 5%, 10%	1~10M	200V	400V	400V	1.90.3 x 3.30.3	0.45
CFR SERIES	1/4W	2%, 5%, 10%	1~10M	250V	500V	500V	2.20.3 x 6.51.0	0.54
CFR SERIES	1/2W	2%, 5%, 10%	1~10M	350V	700V	700V	3.00.6 x 9.51.0	0.54
CFR SERIES	1W	2%, 5%, 10%	1~10M	500V	1000V	1000V	5.00.6 x 15.51.0	0.70
CFR SERIES	2W	2%, 5%, 10%	1~10M	500V	1000V	1000V	6.00.6 x 17.51.0	0.75
CFR SERIES (Small Size)	1/4WS	2%, 5%, 10%	1~10M	200V	400V	400V	1.90.3 x 3.30.3	0.45
CFR SERIES (Small Size)	1/2WSS	2%, 5%, 10%	1~10M	250V	500V	250V	2.20.5 x 6.51.0	0.54
CFR SERIES (Small Size)	1/2WS	2%, 5%, 10%	1~10M	350V	700V	700V	3.00.5 x 9.01.0	0.54
CFR SERIES (Small Size)	1WS	2%, 5%, 10%	1~10M	500V	1000V	1000V	4.00.6 x 11.51.0	0.65
CFR SERIES (Small Size)	2WS	2%, 5%, 10%	1~10M	500V	1000V	1000V	5.00.6 x 15.51.0	0.70
CFR SERIES (Small Size)	3WS	2%, 5%, 10%	1~10M	500V	1000V	1000V	6.00.6 x 17.51.0	0.75

Performance Specifications

Characteristic	Limits	Test Method (JIS-C-5201& JIS-C-5202)
Temperature Coefficient	300 PPM/ (10), 450 PPM/ (10<R<100K), 0 ~ -700 PPM/ (100KR1M), 0 ~ -1500 PPM/ (1M<R10M)	4.8
Short-time overload	Resistance change rate: (1%+0.05)Max. With no evidence of mechanical damage.	4.13
Insulation resistance	10,000 M Min.	4.6
Dielectric withstanding voltage	No evidence of flashover mechanical damage, arcing or insulation breaks down.	4.7
Terminal strength	No evidence of mechanical damage	4.16
Resistance to soldering heat	Resistance change rate is: (1%+0.05) Max. With no evidence of mechanical damage.	4.18
Solderability	95% coverage Min.	4.17
Temperature Cycling	Resistance change rate is: (1%+0.05) max.. With no evidence of mechanical damage.	4.19
Load life in humidity	Normal type: R/R 3% for <100K, 5% for 100K. Flame retardant type: R/R 5% for <100K; 10% for 100K.	7.9
Load life	Normal type: R/R 2% for <56K, 3% for 56K. Flame retardant type: R/R 5% for <100K; 10% for 100K.	4.25.1

Part Number System Explanation

The standard Part No. includes 14 digits:

1st~4th: Product series name (e.g., CFR0 = Carbon Film Fixed Resistors)
5th~6th: Power rating and size. For power rating less than 1 watt, the 5th digit indicates size (W=Normal, S=Small, U=Extra Small) and the 6th digit is a code (e.g., W4=1/4W, S2=1/2W-S). For power of 1 watt to 16 watt, the 5th digit is a code and the 6th digit indicates size (e.g., AW=10W, 3S=3W-S).
7th: Resistance Tolerance (G=2%, J=5%, K=10%)
8th~11th: Resistance Value (For E-24 series, 8th digit is "0", 9th & 10th are significant figures, 11th is number of zeros).

2410121314_UNI-ROYAL-CFR0W4J0331A50_C61290.pdf

Company Details

Bronze Gleitlager

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Business Type:

Manufacturer,Distributor/Wholesaler,Agent,Importer 
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Year Established:

2009 
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Employee Number:

>>300 
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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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