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Within ±(1%+0.05Ω), no evidence of mechanical damage.
Insulation Resistance
104MΩ or more
Dielectric Withstanding Voltage
No evidence of flashover mechanical damage, arcing or insulation breakdown.
Pulse Overload
Within ±(0.75%+0.05Ω)
Terminal Strength
No evidence of mechanical damage.
Resistance to Soldering Heat
Within ±(0.5%+0.05Ω), no evidence of mechanical damage.
Solderability
Covered with new solder by 95% at least.
Resistance to Solvent
No deterioration of protective coating and markings.
Temperature Cycle
Within ±(1%+0.05Ω), no evidence of mechanical damage.
Load Life in Humidity
<100KΩ:±3% ≧100KΩ:±5%
Load Life
<100KΩ:±(2%+0.05Ω) ≧100KΩ:±3%
Features:
Formed from the crystallization of carbon on ceramic rods, under a high temp. of 1000℃, making it highly stable.
Large range of W value.
Widely used as standard parts in consumer electronic appliances.
Automated mass production, low price.
Derating Curve
Structure & Materials
No.
Item
Material
1
Lead Wire
Soldered or tinned annealed copper wire.
2
Connection
The lead wire, which is plated with solder, shall be mounted to the caps by welding process.
3
Terminal
Tinned iron cap.
4
Ceramic Core
High alumina ceramic is used.
5
Resistance Element
The resistor element shall consists of metal film.
6
Insulation Coating
Epoxy resin is used.
7
Indication
Color code.
Dimensions
Style
Dimensions (mm)
Max. Working V.
Max. Overload V.
Resistance Range
L
D
d
H (Min.)
CF 1/8W (1/6W)
3.20 ± 0.20
1.80 ± 0.20
0.40 ± 0.05
28.00 ± 3.00
250V
400V
2.2Ω ~ 2.2MΩ
CF 1/4WS
3.20 ± 0.20
1.80 ± 0.20
0.40 ± 0.05
28.00 ± 3.00
250V
400V
2.2Ω ~ 2.2MΩ
CF 1/4W
6.50 ± 0.50
2.30 ± 0.30
0.50 ± 0.05
28.00 ± 3.00
300V
600V
2.2Ω ~ 4.7MΩ
CF 1/2WS
6.50 ± 0.50
2.30 ± 0.30
0.50 ± 0.05
28.00 ± 3.00
300V
600V
2.2Ω ~ 4.7MΩ
CF 1/2W
9.00 ± 1.00
3.20 ± 0.50
0.60 ± 0.10
28.00 ± 3.00
350V
700V
2.2Ω ~ 5.1MΩ
CF 1WS
9.00 ± 1.00
3.20 ± 0.50
0.60 ± 0.10
28.00 ± 3.00
350V
700V
2.2Ω ~ 5.1MΩ
CF 1W
12.00 ± 1.00
4.50 ± 0.50
0.65 ± 0.10
32.00 ± 3.00
500V
1000V
2.2Ω ~ 5.1MΩ
CF 2WS
12.00 ± 1.00
4.50 ± 0.50
0.65 ± 0.10
32.00 ± 3.00
500V
1000V
2.2Ω ~ 5.1MΩ
CF 2W
15.50 ± 1.00
5.00 ± 1.00
0.70 ± 0.10
35.00 ± 3.00
750V
1500V
2.2Ω ~ 5.1MΩ
CF 3WS
15.50 ± 1.00
5.00 ± 1.00
0.70 ± 0.10
35.00 ± 3.00
750V
1500V
2.2Ω ~ 5.1MΩ
CF 3W
17.50 ± 1.00
16.50 ± 1.00
0.70 ± 0.10
35.00 ± 3.00
750V
1500V
2.2Ω ~ 5.1MΩ
Note:Special resistance range min. 0.1Ω, max. 10MΩ (±1%, min. 0.22Ω, max. 220KΩ), but character is not guaranteed.
How to Order
Ex.: CF1/4W-T52-100RJ
CF
1/4W
–
T52
–
100R
J
Product Style (Type)
Rated Power (Watts)
Form Type
Resistance Value
Resistance Tolerance
CF
or
RD
Normal
Small
1/8W
1/4WS
1/4W
1/2WS
1/2W
1WS
1W
2WS
2W
3WS
3W
B :
Bulk
Txx :
Taping XXmm
PU :
Horizontal
PF :
Vertical
(R = Ω)
E-12 Series
E-24 Series
E-48 Series
E-96 Series
K :
±10%
J :
±5%
G :
±2%
F :
±1%
(Special)
We only sell the best quality at the lowest possible price with trustworthy service.
Related products :
MF1/4W DIP Resistor 0.1% 25ppm for available :MF1/4W-T52-1KRB MF1/4W-T52-100RB MF1/4W-B-330KRB
MF1/4W 0.1%
MF1/4W 0.1%
MF1/4W 0.1%
10R
620R
22K
20R
1K
30K
47R
1.5K
33K
50R
2K
47K
100R
2.2K
51K
120R
2.5K
50K
125R
3K
100K
150R
3.3K
120K
200R
3.16k
150K
220R
4.7K
200K
250R
4.99K
220K
300R
5K
300K
316R
5.1K
330K
330R
6.41K
390K
400R
10K
470K
470R
14.1K
500K
500R
15K
1M
510R
20K
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Agent
Year Established:
2006
Total Annual:
80 millions-500 millions
Employee Number:
20~200
Ecer Certification:
Verified Supplier
Angel Technology Electronics Co Was Founded In HongKong Since 2006, Our branch Located In The Silicon Valley Of China, Shenzhen.Angel Technology provide one stop service for electronic components,PCB and PCB Assembly(SMT).
The Mission Of Angel Technology Electronics Co h... Angel Technology Electronics Co Was Founded In HongKong Since 2006, Our branch Located In The Silicon Valley Of China, Shenzhen.Angel Technology provide one stop service for electronic components,PCB and PCB Assembly(SMT).
The Mission Of Angel Technology Electronics Co h...