Wickmann Non-Resettable Fuse 20A, 250V
- RS Stock No.:
- 174-0307
- Mfr. Part No.:
- 0463020.ER
- Brand:
- Wickmann
Subtotal (1 reel of 2500 units)*
£6,544.97
(exc. VAT)
£7,853.96
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 17 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Reel(s) | Per Reel | Per unit* |
|---|---|---|
| 1 + | £6,544.97 | £2.618 |
*price indicative
- RS Stock No.:
- 174-0307
- Mfr. Part No.:
- 0463020.ER
- Brand:
- Wickmann
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wickmann | |
| Product Type | Non-Resettable Fuse | |
| Current Rating | 20A | |
| Voltage | 250V | |
| Fuse Speed | FF | |
| Body Material | Ceramic | |
| Width | 3.12mm | |
| Height | 3.12mm | |
| Minimum Operating Temperature | 125°C | |
| Fuse Characteristics | Super Fast Acting | |
| Package Type | Reel | |
| Breaking Capacity | 100A | |
| Maximum Operating Temperature | -55°C | |
| Standards/Approvals | UR, RoHS | |
| Depth | 10.1mm | |
| Series | 463 | |
| Terminal Material | Silver Plated | |
| Resistance | 0.002Ω | |
| Select all | ||
|---|---|---|
Brand Wickmann | ||
Product Type Non-Resettable Fuse | ||
Current Rating 20A | ||
Voltage 250V | ||
Fuse Speed FF | ||
Body Material Ceramic | ||
Width 3.12mm | ||
Height 3.12mm | ||
Minimum Operating Temperature 125°C | ||
Fuse Characteristics Super Fast Acting | ||
Package Type Reel | ||
Breaking Capacity 100A | ||
Maximum Operating Temperature -55°C | ||
Standards/Approvals UR, RoHS | ||
Depth 10.1mm | ||
Series 463 | ||
Terminal Material Silver Plated | ||
Resistance 0.002Ω | ||
- COO (Country of Origin):
- CN
The Littlefuse Wickman 463 Series, Nano2® is a fast-acting, very high current subminiature surface mount fuse designed for high operating current applications having interrupting ratings of 500A @ 72V DC & 50A @ 100V DC. It offers superior thermal cycling endurance of 500 cycles with its low temperature rise and excellent temperature stability characteristics. It is ideal to be used in datacom and telecom equipment such as high end servers, base stations, power supplies, and blade computing applications.
Surface mount fuse in a small footprint
High current rating 15A-30A
Higher voltage rating up to 100VDC and 250VAC
High melting i2t
Enhanced thermal cycling endurance
Operating temperature range from -55°C to 125°C
RoHS Compliant and Halogen-Free
Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14
Conforms to EN/IEC 60127-1 and EN/IEC 60127-7