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描述
由其分销商提供的 Welwyn WH50-R33JI 的描述。
Through Hole Wirewound Resistor, Wh Series, 0.33 Ohm, 50 W, 5%, 50Ppm/ C Rohs Compliant: Yes
Fixed Resistor, Wire Wound, 50W, 0.33ohm, 1250V, 5% +/-Tol, 75ppm/Cel, Chassis Mount
5% ¡À75ppm/¡æ 330m¦¸ 50W 51mm*30mm*16mm
RESISTOR, 50W 5% R33; Resistance:0.33ohm; Resistance Tolerance:± 5%; Power Rating:50W; Voltage Rating:1.25kVAC; Temperature Coefficient:± 50ppm/°C; Resistor Element Material:Wirewound Aluminium Clad; Resistor Case Style:Axial; No. of Pins:2; SVHC:No SVHC (15-Dec-2010); External Depth:17mm; External Length / Height:51mm; External Width:16.1mm; Fixing Centres LxW:21.5x39.7; Full Power Rating Temperature:20°C; Insulation Resistance:10000mohm; Operating Temperature Max:275°C; Operating Temperature Min:-55°C; Operating Temperature Range:-55°C to +275°C; Package / Case:Axial; Temperature Coeff. +:50ppm/°C; Temperature Coeff. -:50ppm/°C; Temperature Rise:9.5°C; Tolerance +:5%; Tolerance -:5%; Voltage Rating VAC:1250V
制造商别名
Welwyn 在全球拥有多个品牌，分销商可将其用作替代名称。Welwyn 也可称为以下名称：
- WELWYN COMPONENTS
- WELWYN COMPONENTS LTD
- WEL
- TT Electronics/Welwyn
- TT / WELWYN
- Welwyn (TT electronics)
- TT Electronics Welwyn Components
- WELWYN ELECTRIC LTD
- WELWYN/IRC
- WELWYNCOMPONENTSLIMITED
- WELWYN COM
- Welwyn Components / TT Electronics
- WELWYN COMPO
- Welwyn Components (TT - Welwyn)
- Welwyn Product ld
- WELWYNPRODUCTS
- Welw
- WELWYN/TT
- SFERNICEWELWYN
- WELWYN ELECTRONICS
- WELWYNCOMPONENTSLT
- WELWYN ELECTRIC LTD ( FIL
- WELWY
- Tt Electronics [Welwyn/Irc/Bit]
- WELWYN RESISTORS - TT ELECT
技术规格
Physical
Case/PackageAluminum
MountChassis Mount
Number of Pins2
Number of Terminals2
Technical
CompositionWirewound
Insulation Resistance10 Ω
Max Operating Temperature200 °C
Military StandardNot
Min Operating Temperature-55 °C
PackagingBulk
Power Rating50 W
Resistance330 mΩ
Temperature Coefficient75 ppm/°C
TerminationAxial
Tolerance5 %
Voltage Rating1.25 kV
Voltage Rating (AC)1.25 kV
Voltage Rating (DC)1.25 kV
Working Voltage1.25 kV
Dimensions
Depth30 mm
Height16 mm
Length51 mm
Width30 mm