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ULW3-47RJA1
Through Hole Resistor, 47 ohm, ULW Series, 3 W, ± 5%, Axial Leaded, 350 V
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ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoULW3-47RJA1
Order Code1738531
Product RangeULW Series
Technical Datasheet
Available to Order
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| Quantity | Price |
|---|---|
| 1+ | HK$7.900 |
| 50+ | HK$3.900 |
| 100+ | HK$2.800 |
| 250+ | HK$2.440 |
| 500+ | HK$1.990 |
| 1000+ | HK$1.850 |
Price for:Each
Minimum: 1
Multiple: 1
HK$7.90
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Product Information
ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoULW3-47RJA1
Order Code1738531
Product RangeULW Series
Technical Datasheet
Resistance47ohm
Product RangeULW Series
Power Rating3W
Resistance Tolerance± 5%
Resistor Case / PackageAxial Leaded
Voltage Rating350V
Resistor TechnologyWirewound
Temperature Coefficient± 200ppm/°C
Resistor TypeFlame Proof
Product Diameter5.8mm
Product Length14.5mm
Product Width-
Operating Temperature Min-55°C
Operating Temperature Max155°C
Qualification-
SVHCNo SVHC (21-Jan-2025)
Product Overview
The Welwyn ULW3 series are axial leaded UL recognised wirewound resistors. Resistance range includes E24 decade values from 4.7ohm to 100 ohm.
- Isolation voltage of 350V
- Power rating at 25°C is 3W
- Available in 5% tolerance
- Temperature coefficient of resistance ±200ppm/°C
- Operating temperature range from -55°C to +155°C
- UL1412 recognised fusible resistor
- Failsafe mains fusing at 120 / 240Vrms
- Inrush and surge withstanding
Technical Specifications
Resistance
47ohm
Power Rating
3W
Resistor Case / Package
Axial Leaded
Resistor Technology
Wirewound
Resistor Type
Flame Proof
Product Length
14.5mm
Operating Temperature Min
-55°C
Qualification
-
Product Range
ULW Series
Resistance Tolerance
± 5%
Voltage Rating
350V
Temperature Coefficient
± 200ppm/°C
Product Diameter
5.8mm
Product Width
-
Operating Temperature Max
155°C
SVHC
No SVHC (21-Jan-2025)
Technical Docs (2)
Alternatives for ULW3-47RJA1
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Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Switzerland
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Switzerland
Country in which last significant manufacturing process was carried out
Tariff No:85332100
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00111