|
Carbon film resistors
Features
1) Small volume, high accuracy.
2) Low price, higher operating temperature and voltage.
3) Wide range of resistance values.
4) Several types of package: taping or bulk packaging.
5) Dimensions
|
Type
|
Dimension (mm)
|
|
L
|
ΦD
|
Φd
|
1
|
|
1/6W(1/8W)
|
3.5±0.5
|
1.7±0.3
|
0.38±0.05
|
27±3.0
|
|
1/4WS
|
|
1/4W
|
6.0±0.5
|
2.3±0.3
|
0.4±0.05
|
27±3.0
|
|
1/2WS
|
|
1/2W
|
9.0±1.0
|
3.2±0.5
|
0.5±0.05
|
27±3.0
|
|
1WS
|
|
1W
|
12.0±1.0
|
4.0±0.5
|
0.65±0.05
|
31±3.0
|
|
2WS
|
|
2W
|
15.0±1.0
|
5.0±0.5
|
0.7±0.05
|
31±5.0
|
|
3WS
|
6) details
|
Production
name
|
CF,Carbon Film Resistors,Fixed Resistors
|
|
Power rating
|
1/8W-3W
|
|
Resistance value
|
0-22M ohm
|
|
Resistance tolerance
|
1%, 2%, 5%
|
|
Features
|
1.Stable performance,extensive resistance,small size,high operating temperature and high ultimate voltage.
2.Highly adaptive pulse load ,good high frequency performace.
3.The normal size coating is yellow and the small size coating brown.
|
|
Common
specification
|
1/8W,1/6W,1/4W,1/2W,1/2Ws,1W,1Ws,2W,2Ws,3W,3Ws,
|
|
Performance
|
Test item
|
performance
|
|
Temperature coefficient
|
(-1000~+350PPM)/
|
|
Short term overload
|
R≤±(1%R0+0.05Ω)
|
|
Resistance to soldering heat
|
R≤±(1%R0+0.05Ω)
|
|
Solderability
|
The soldering area is over 95%
|
|
Load life in humidity
|
R≤±(5%+0.05Ω)
|
|
Load life in heat
|
R≤±(5% R0+0.05Ω)
|
|
Temperature cycling
|
R≤±(5% R0+0.05Ω)
|
|
Cooperation partner
|
SAMSUNG,LG,CHANGHONG,TCL
|
|
NOTE
|
1. For customer specifications,please contact us to discuss the details.
2. Different power rating owning multi weight ,dimension and packing .
3. More details, please contact us.
|
|
