Bourns 3.3 Ω Thick Film Resistor 20 W 1 %
- RS Stock No.:
- 167-5257
- Mfr. Part No.:
- PWR220T-20-3R30F
- Brand:
- Bourns
Subtotal (1 tube of 50 units)*
£105.70
(exc. VAT)
£126.85
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 300 unit(s) shipping from 04 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 50 + | £2.114 | £105.70 |
*price indicative
- RS Stock No.:
- 167-5257
- Mfr. Part No.:
- PWR220T-20-3R30F
- Brand:
- Bourns
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Product Type | Resistor | |
| Resistance | 3.3Ω | |
| Resistor Type | Thick Film | |
| Power Rating | 20W | |
| Packaging | 50 pieces per Tube | |
| Tolerance ± | 1% | |
| Axial/Radial | Radial | |
| Voltage | 25V | |
| Technology | Thick Film | |
| Series | PWR220T | |
| Automotive Standard | AEC-Q200 | |
| Package/Case | TO-220 | |
| Minimum Operating Temperature | -55°C | |
| Lead Pitch Radial | 5.08mm | |
| Pin Count | 3 | |
| Maximum Operating Temperature | 155°C | |
| Standards/Approvals | RoHS, UL-94V0 | |
| Height | 14.6mm | |
| Diameter | 3.6mm | |
| Length | 28.3mm | |
| Width | 4mm | |
| Temperature Coefficient | 250 ppm/°C | |
| Lead Diameter | 0.72mm | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Product Type Resistor | ||
Resistance 3.3Ω | ||
Resistor Type Thick Film | ||
Power Rating 20W | ||
Packaging 50 pieces per Tube | ||
Tolerance ± 1% | ||
Axial/Radial Radial | ||
Voltage 25V | ||
Technology Thick Film | ||
Series PWR220T | ||
Automotive Standard AEC-Q200 | ||
Package/Case TO-220 | ||
Minimum Operating Temperature -55°C | ||
Lead Pitch Radial 5.08mm | ||
Pin Count 3 | ||
Maximum Operating Temperature 155°C | ||
Standards/Approvals RoHS, UL-94V0 | ||
Height 14.6mm | ||
Diameter 3.6mm | ||
Length 28.3mm | ||
Width 4mm | ||
Temperature Coefficient 250 ppm/°C | ||
Lead Diameter 0.72mm | ||
- COO (Country of Origin):
- CR
PWR220T-20 Series
The PWR220T-20 Series from Bourns® is a TO-220 style power resistor manufactured using thick film on alumina ceramic technology.
Product Application Information
TO-220 housing
Low inductance
Resistor electrically isolated from the backplate
High power rating
These power resistors are AEC-Q200 qualified and suitable for automotive applications. Other applications include power supplies, test and measurement, motor drives and rectifiers.
Low Inductive - Through Hole Package
Standards
AEC-Q200 qualified
Related links
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