昆 山
厚
聲
電
子
科
技
有 限
公
司
UNIROYAL ELECTRONICS INDUSTRY (KUNSHAN) CO., LTD
.
Customer
Part No.
Specification for Approval
:
CFR SERIES ±2%、±5%、±10%
CFR0**G*****0;
CFR0**K*****0
Product Name :
Part Name
:
深圳市立創電子商務有限公司
:
LEAD-FREE CARBON FILM FIXED RESISTORS
CFR0**J*****0;
65 Dengta Road, Yushan Town, Kun Shan City, Jiang Su Province, China
TEL: 86 512 57631411 / 22 / 33
FAX: 86 512 57631431
E-mail:
globalsales@uniohm.com localsales@uniohm.com
Approved
Checked
Prepared
File NO.
Edition
1
Date
2015.09.16
Page
1/13
William Zhao
Apple Liu
Wu Yiyun
JL-01-004
昆 山
厚
聲
電
子
科
技
有 限
公
司
UNIROYAL ELECTRONICS INDUSTRY (KUNSHAN) CO., LTD
.
Introduction.. ………………………………………………………………….………………. Page
2.0 Ratings & Dimension..…...………………………………………………………………..4
4.0 Resistor marked..………………………………………………………………………….5
5.0 Derating Curve....………………………………………………………………………….6
7.0 Performance Specification..……………………………………………………………….6
9.0 Ordering Procedure..………………………………………………………………………9
10.0 Standard Packing….….……………………………. …………….………………………10
11. 0 P re ca ut i on fo r s t ora ge / T ra n sp ort a t i on ………………… ……………… …………… … 13
1.0 Scope.. …..………………………………………………………………………….………4
3.0 Construction...…...…………………………………………………………………………5
Contents
6.0 Voltage rating…………………………………………………………………………………..6
8.0 Explanation of Part No. System..…………………………………………………………8
Approved
William Zhao
Checked
Apple Liu
Prepared
Wu Yiyun
File NO.
JL-01-004
Edition
1
Date
2015.09.16
Page
2/13
昆 山
厚
聲
電
子
科
技
有 限
公
司
UNIROYAL ELECTRONICS INDUSTRY (KUNSHAN) CO., LTD
.
File Name:
CFR SERIES
±2%、5%、±10%
Edition
Prescription of
amendment
Amendment Record
Date
2015.09.16
Amend Date
Edition No.
Amend Page
Amended by
Signature
1
Checked by
Approved
William Zhao
Checked
Apple Liu
Prepared
Wu Yiyun
File NO.
JL-01-004
Edition
1
Date
2015.09.16
Page
3/13
昆 山
厚
聲
電
子
科
技
有 限
公
司
UNIROYAL ELECTRONICS INDUSTRY (KUNSHAN) CO., LTD
.
1.0 Scope:
UNIOHM.
2.0 Ratings & Dimension:
This specification for approve relates to Lead-Free Carbon Film Fixed Resistors manufactured by
CR 1/8W
CR 1/4W
CR 1/2W
CR 1W
CR 2W
Type
2.1 Normal size
1.9±0.3
2.2±0.3
3.0±0.6
5.0±0.6
6.0±0.6
D
D
Dimension(mm)
d
L
±0.05
3.3±0.3
6.5±1.0
9.5±1.0
0.45
0.54
0.54
0.70
0.75
d
±0.05
0.45
0.54
0.54
0.65
0.70
0.75
H
±3
28
28
28
28
28
H
±3
28
28
28
28
28
28
Max
Working
Voltage
200V
250V
350V
500V
Max
Working
Voltage
200V
250V
350V
500V
500V
500V
500V
Max
Overload
Voltage
400V
500V
700V
Dielectric
Withstanding
Voltage
400V
500V
700V
±2%、±5%、±10%
±2%、±5%、±10%
±2%、±5%、±10%
±2%、±5%、±10%
±2%、±5%、±10%
Tolerance
Tolerance
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
Resistance
Range
Resistance
Range
CR 1/2WSS
CR 1/2WS
CR 1WS
CR 2WS
CR 3WS
CR 1/4WS
2.2 Small Size & Extra Small Size
Type
1.9±0.3
2.2±0.5
3.0±0.5
4.0±0.6
5.0±0.6
6.0±0.6
3.3±0.3
6.5±1.0
9.0±1.0
L
15.5±1.0
17.5±1.0
1000V
1000V
Max
Overload
Voltage
400V
1000V
1000V
1000V
500V
700V
1000V
Dielectric
Withstanding
Voltage
400V
250V
700V
1000V
1000V
1000V
1000V
Dimension(mm)
±2%、±5%、±10%
±2%、±5%、±10%
±2%、±5%、±10%
±2%、±5%、±10%
±2%、±5%、±10%
±2%、±5%、±10%
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
11.5±1.0
15.5±1.0
17.5±1.0
Approved
William Zhao
Checked
Apple Liu
Prepared
Wu Yiyun
File NO.
JL-01-004
Edition
1
Date
2015.09.16
Page
4/13
昆 山
厚
聲
電
子
科
技
有 限
公
司
UNIROYAL ELECTRONICS INDUSTRY (KUNSHAN) CO., LTD
.
3.0 Construction:
No.
1
2
3
4
5
6
7
Basic Body
Resistor
Joint
End Cap
Lead Wire
Name
Rod Type Ceramics
Carbon Film
By welding
Material
Cold steel plated with copper/tin
Tin solder coated copper wire
(1). Celluloid paint
(2).Insulated Resin
Epoxy resin
Coating
Color Code
Color: Beige(1/8W,1/4WS,1/2WS,1/4W,1/2W,1W,2W)
Light Brown(1WS,2WS,3WS)
Gray Green(1/2WSS)
4.0 Resistor Marked:
Colors shall be in accordance with JIS C 0802
Resistors shall be marked with color coding
(2) Nominal resistance
Label shall be marked with following items:
(1) Type and style
(3) Resistance tolerance
4.1 Label:
Example:
WATT: 1/2WS
Q’TY: 2,000
CARBON FILM FIXED RESISTORS
VAL: 100Ω
TOL: 5%
PPM:
LOT: 1021548
Approved
Checked
Prepared
Wu Yiyun
File NO.
JL-01-004
Edition
1
Date
2015.09.16
Page
5/13
William Zhao
Apple Liu
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
