Littelfuse 0.125A Resettable Fuse, 30V dc
- RS Stock No.:
- 787-4186
- Mfr. Part No.:
- 1206L012WR
- Brand:
- Littelfuse
Bulk discount available
Subtotal (1 pack of 10 units)*
£3.72
(exc. VAT)
£4.46
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 200 unit(s) ready to ship
- Plus 980 unit(s) ready to ship from another location
- Plus 23,000 unit(s) shipping from 09 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £0.372 | £3.72 |
| 50 - 90 | £0.297 | £2.97 |
| 100 - 490 | £0.245 | £2.45 |
| 500 - 990 | £0.191 | £1.91 |
| 1000 + | £0.178 | £1.78 |
*price indicative
- RS Stock No.:
- 787-4186
- Mfr. Part No.:
- 1206L012WR
- Brand:
- Littelfuse
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Trip Current | 0.29A | |
| Voltage Rating | 30V dc | |
| Time to Trip | 0.2s | |
| Hold Current | 0.125A | |
| Maximum Current | 100 A | |
| Length | 3.5mm | |
| Height | 1.45mm | |
| Width | 1.8mm | |
| Terminal Material | Tin Plated Copper | |
| Minimum Resistance | 1.5Ω | |
| Maximum Resistance | 6Ω | |
| Power Dissipation | 0.6W | |
| Minimum Operating Temperature | -40°C | |
| Package Size | 1206 | |
| Maximum Operating Temperature | +85°C | |
| Operating Temperature Range | -40 → +85 °C | |
| Dimensions | 3.5 x 1.8 x 1.45mm | |
| Series | 1206L | |
Select all | ||
|---|---|---|
Brand Littelfuse | ||
Trip Current 0.29A | ||
Voltage Rating 30V dc | ||
Time to Trip 0.2s | ||
Hold Current 0.125A | ||
Maximum Current 100 A | ||
Length 3.5mm | ||
Height 1.45mm | ||
Width 1.8mm | ||
Terminal Material Tin Plated Copper | ||
Minimum Resistance 1.5Ω | ||
Maximum Resistance 6Ω | ||
Power Dissipation 0.6W | ||
Minimum Operating Temperature -40°C | ||
Package Size 1206 | ||
Maximum Operating Temperature +85°C | ||
Operating Temperature Range -40 → +85 °C | ||
Dimensions 3.5 x 1.8 x 1.45mm | ||
Series 1206L | ||
Littelfuse POLY-FUSE Resettable PTCs - 1206L Series
The Littelfuse 1206L series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.
Surface Mount Technology
Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed.
Maintenance free automatic reset for thousands of cycles
Small size and no fuseholder required
Small size and no fuseholder required
Main applications
Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications
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