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WHS7-47RJT07
Through Hole Resistor, 47 ohm, WHS Series, 7 W, ± 5%, Axial Leaded
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ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoWHS7-47RJT07
Newark Part No.48W7218
Product RangeWHS Series
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $0.238 |
| 10+ | $0.238 |
| 25+ | $0.238 |
| 50+ | $0.238 |
| 100+ | $0.238 |
| 500+ | $0.238 |
| 1000+ | $0.238 |
| 2500+ | $0.238 |
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Product Information
ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoWHS7-47RJT07
Newark Part No.48W7218
Product RangeWHS Series
Technical Datasheet
Resistance47ohm
Product RangeWHS Series
Power Rating7W
Resistance Tolerance± 5%
Resistor Case / PackageAxial Leaded
Voltage Rating-
Resistor TechnologyWirewound
Temperature Coefficient± 200ppm/°C
Resistor TypeHigh Surge
Product Diameter8.8mm
Product Length25mm
Product Width-
Operating Temperature Min-55°C
Operating Temperature Max155°C
Qualification-
SVHCNo SVHC (21-Jan-2025)
Product Overview
The Welwyn WHS series are axial leaded wirewound high surge resistors. Resistance range includes E24 decade values from 1ohm to 330 ohm. The UL recognised wire wound fusible resistors are recommended for safety critical use in line input circuits where safe fusing is essential in the event of malfunction. They have reduced body size compared to uprated or multiple standard wirewound parts.
- Isolation voltage of 250V (WHS2), 350V (WHS3), 500V (WHS5), 700V(WHS7), 1000V (WHS10, WHS10N)
- Power rating at 25°C is 2W (WHS2), 3W (WHS3), 5W (WHS5), 7W(WHS7), 10W (WHS10, WHS10N)
- Available in 1%, 2% and 5% tolerance
- Temperature coefficient of resistance ±200ppm/°C
- Ambient temperature range from -55°C to +155°C
- Enhanced surge & pulse energy capacity
- Radial taped form, non inductive type available
- Surface mount ZI-form option
- Hot tin dipped copper wire material
- UL94-V0 flameproof protection, cURus recognised
- High Power Resistor
Technical Specifications
Resistance
47ohm
Power Rating
7W
Resistor Case / Package
Axial Leaded
Resistor Technology
Wirewound
Resistor Type
High Surge
Product Length
25mm
Operating Temperature Min
-55°C
Qualification
-
Product Range
WHS Series
Resistance Tolerance
± 5%
Voltage Rating
-
Temperature Coefficient
± 200ppm/°C
Product Diameter
8.8mm
Product Width
-
Operating Temperature Max
155°C
SVHC
No SVHC (21-Jan-2025)
Technical Docs (3)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability