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W21-91RJI
Through Hole Resistor, 91 ohm, W21 Series, 3 W, ± 5%, Axial Leaded, 100 V
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ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoW21-91RJI
Order Code9504346
Product RangeW21 Series
Technical Datasheet
1,676 In Stock
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY13.110 (CNY14.8143) |
| 50+ | CNY6.060 (CNY6.8478) |
| 100+ | CNY5.340 (CNY6.0342) |
| 250+ | CNY4.750 (CNY5.3675) |
| 500+ | CNY4.400 (CNY4.972) |
| 1000+ | CNY3.740 (CNY4.2262) |
Price for:Each
Minimum: 1
Multiple: 1
CNY13.11 (CNY14.81 inc GST)
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Product Information
ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoW21-91RJI
Order Code9504346
Product RangeW21 Series
Technical Datasheet
Resistance91ohm
Product RangeW21 Series
Power Rating3W
Resistance Tolerance± 5%
Resistor Case / PackageAxial Leaded
Voltage Rating100V
Resistor TechnologyWirewound
Temperature Coefficient± 75ppm/°C
Resistor TypeHigh Stability, High Reliability
Product Diameter5.6mm
Product Length12.7mm
Product Width-
Operating Temperature Min-55°C
Operating Temperature Max350°C
Qualification-
SVHCNo SVHC (21-Jan-2025)
Product Overview
The Welwyn W21 series wirewound resistors are highly stable and reliable resistors offering high power and resistance in a small size. The Resistance range includes E24 decade values from 1ohm to 10 ohm. W21 series are suitable for use in harsh environments and Ideal for protection circuits. A high purity ceramic substrate is assembled with interference fit end caps to which are welded the termination wires. The resistive element is wound on substrate and welded to caps.
- Power rating at 25°C is 3W
- ±1%, ±2% and ±5% tolerance
- Operating temperature range -55°C to 200°C
- Temperature coefficient is <lt/>±75ppm/°C
Technical Specifications
Resistance
91ohm
Power Rating
3W
Resistor Case / Package
Axial Leaded
Resistor Technology
Wirewound
Resistor Type
High Stability, High Reliability
Product Length
12.7mm
Operating Temperature Min
-55°C
Qualification
-
Product Range
W21 Series
Resistance Tolerance
± 5%
Voltage Rating
100V
Temperature Coefficient
± 75ppm/°C
Product Diameter
5.6mm
Product Width
-
Operating Temperature Max
350°C
SVHC
No SVHC (21-Jan-2025)
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Great Britain
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Great Britain
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):.001