描述
由其分销商提供的 Stackpole Electronics WW3FB49R9 的描述。
Fixed Resistor, Wire Wound, 3.2W, 49.9ohm, 12.6365V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount
Res Wirewound 49.9 Ohm 1% 3.2W ±20ppm/C Conformal Coated AXL Bulk
RES, WW, 3W, 49.9 ohm, 1%
制造商别名
Stackpole Electronics 在全球拥有多个品牌，分销商可将其用作替代名称。Stackpole Electronics 也可称为以下名称：
- Stackpole Electronics Inc
- STACKPOLE
- SEI
- SEI ELECTRONICS
- SEI ELECTRONICS INC
- SEI STACKPOLE
- STA
- Stackpole Electronic
- STACKPOLE ELECTRONICS (SEI)
- SEI Stackpole Electronics
- STACKPO
- STACKPOLE ELECT
- SEI ELECT
- SEI Stackpole Electronics Inc
- Stackpole elec
- STACKPOLE/SEI
- Stackpole Electronics LLC
- STACKPOLE ELEC INC
- SEI(Stackpole Elec)
- Stackpole Electronics Incorpor
- STKPL
- SEI/STACKPOLE ELECT INC
- SEI STACK
- STACKPOLE TAIWAN ELECTRONICS
- STACKPOLE ELECTRONICS INC (VA)
技术规格
Physical
Case/PackageAxial
MountAxial, Through Hole
Number of Terminals2
Technical
CompositionWirewound
FeaturesMoisture Resistant
Max Operating Temperature350 °C
Max Power Dissipation3 W
Min Operating Temperature-55 °C
Number of Terminations2
PackagingBulk
Power Rating3.2 W
Resistance49.9 Ω
Temperature Coefficient20 ppm/°C
Tolerance1 %
Working Voltage12.6365 V
Dimensions
Diameter4.75 mm
Lead Diameter810 µm
Lead Length38.1 mm
Length14.22 mm