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Littelfuse 0469006.WR | 6A 1206 fast-response ceramic SMD fuse
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pLittelfuse 0469006.WR — 6 A, 24 V, SMD fuse, 60 A @ 24 VDC interrupting./p
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Littelfuse 0469006.WR | 6A 1206 fast-response ceramic SMD fuse
The 0469006.WR from Littelfuse carries 6 A, rated 24 VDC, uses a fast-acting element, in a ceramic body.
Technical Data
| Parameter | Rating |
|---|---|
| Parameter | Value |
| Manufacturer / Series | Littelfuse / 469 Series |
| Part number | 0469006.WR |
| Fuse characteristic | Slo-Blo® / high-I²t ceramic fuse |
| Rated current | 6 A |
| Maximum voltage rating | 24 VDC |
| Interrupting capability | 60 A @ 24 VDC |
| Package | 1206 (approx. 3.2 × 1.6 mm) |
| Body / construction | Advanced ceramic |
| Operating temperature | -55 °C to +150 °C |
| Environmental / approvals | 100% lead-free, halogen-free and RoHS compliant; UL/CSA recognized. |
| Product status | Obsolete / legacy series; confirm stock before ordering |
Practical Notes
- Interrupting capability is 60 A @ 24 VDC — confirm the circuit's prospective fault current stays below this.
- Fast element suits resistive and semiconductor loads rather than motors with high inrush.
- Because it opens within milliseconds, downstream semiconductors see less let-through energy.
- Ceramic body holds higher breaking capacity than glass at the same footprint.
- It is the usual choice where prospective fault current is high.
- Working voltage must stay at or below 24 VDC; a lower-rated part is not a safe substitute.
- Do not upsize beyond 6 A to stop nuisance trips — fix the cause instead.
Application Scenarios
Common installation contexts include:
- EV
Buying Notes
Order code 0469006.WR from Littelfuse, supplied in 1206 (approx. 3.2 × 1.6 mm). Confirm the exact suffix before release.
Questions and Answers
What are the ratings of the 0469006.WR?
6 A continuous at 24 VDC, interrupting rating 60 A @ 24 VDC.
Is the 0469006.WR fast-acting or time-delay?
It is fast-acting. Expect it to open quickly on overload.
Can the 0469006.WR be used on a higher fault-current circuit?
No — its interrupting rating is 60 A @ 24 VDC. Choose a part whose breaking capacity exceeds the prospective fault current.
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