价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 541-RWR89S4750FRB12-ND | 78 | 1 | Bulk | ||||||||
| TTI | RWR89S4750FRB12 | 100 | 100 | Box | 3d | |||||||
| New Yorker Electronics | RWR89S4750FRB12 | 0 | 100 | 5h | ||||||||
| Avnet | RWR89S4750FRB12 | 0 | 100 | 2d | ||||||||
| Arrow Electronics | RWR89S4750FRB12 | 0 | 100 |
备用零件
Price @ 1000
$ 4.478
$ 9.604
$ 9.604
Stock
334
15,183
15,183
Authorized Distributors
5
2
2
Resistance
475 Ω
475 Ω
475 Ω
Mount
Through Hole
Through Hole
Through Hole
Case/Package
Ceramic
Axial
Axial
Tolerance
1 %
1 %
1 %
Power Rating
3 W
3 W
3 W
Composition
Wirewound
Wirewound
Wirewound
Temperature Coefficient
20 ppm/°C
20 ppm/°C
20 ppm/°C
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描述
由其分销商提供的 Vishay RWR89S4750FRB12 的描述。
Fixed Resistor, Wire Wound, 3W, 475ohm, 37.7492V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount
Axial FIXED RESISTOR Military MIL-PRF-39007RWR89S 0.187Diax0.560L 4.75mmx14.22mm 3W 475Ohm ±20ppm/C
Res Wirewound 475 Ohm 1% 3W ±20ppm/C 0.01% Silicone AXL Bulk
ESS-2B 475 1% RWR89S4750FR B12
475¦¸ ¡À1% 3W ¡À20ppm/¡æ 14.22mm
制造商别名
Vishay 在全球拥有多个品牌，分销商可将其用作替代名称。Vishay 也可称为以下名称：
- VIS
- VISH
- VISHAY INTERTECHNOLOGY INC
- Vishay Thin Film
- Vishay Intertechnology
- VISHA
- Vishay Semiconductors
- VISAHY
- Vishay Intertech
- VISHY
- VISHAY INTERTECHNOLOGY ASIA PTE LTD
- Vishay Intertechnologies
- Vishay General Semiconductor - Diodes Division
- Vishay Semiconductor Opto Division
- VSHAY
- VISH/IR
- VSHY
- VSH
- VISHAY INTERTECHNOLOGY ASIA PT
- VISHAY ELECTRONIC
- VISHAY AMERICAS INC
- Vishay Semiconductor Diodes Division
- VISHAY OPTO
- VISHAY FOIL RESISTORS
- Vishay Polytech
- Vishay Semiconductor
- Vishay Sfernice
- Vishay Siliconix
- Vishay Dale
- Vishay BCcomponents
- Vishay Angstrohm
- Vishay Draloric
技术规格
Physical
Case/PackageCeramic
Contact PlatingLead, Tin
MountThrough Hole
Number of Terminals2
Technical
CompositionWirewound
Failure Rate0.01 %
FeaturesMilitary, Moisture Resistant
Max Operating Temperature250 °C
Max Power Dissipation3 W
Military StandardMIL-PRF-39007
Min Operating Temperature-55 °C
Number of Terminations2
PackagingBulk
Power Rating3 W
Resistance475 Ω
Schedule B8533210080
Temperature Coefficient20 ppm/°C
TerminationAxial
Tolerance1 %
Working Voltage37.7492 V
Dimensions
Diameter4.75 mm
Lead Diameter813 µm
Lead Length38.1 mm
Length14.22 mm
合规
环境分类
China RoHSNon-Compliant
Lead FreeContains Lead
Radiation HardeningNo
REACH SVHCNo
RoHSNon-Compliant
合规声明