*For representation only.
250R120U
| Mfr. No: | 250R120U |
| Mfr.: | Littelfuse |
| Category: | Resettable Fuses - PPTC |
| Description: | Resettable Fuses - PPTC 0.12A 250V RADIAL |
| Lifecycle: | Active |
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Specifications
| Type | Polymeric |
| Voltage - Max | 60V (250V Int) |
| Current - Hold (Ih) (Max) | 120 mA |
| Current - Trip (It) | 240 mA |
| Current - Max | 3 A |
| Time to Trip | 2.5 s |
| Resistance - Initial (Ri) (Min) | 4 Ohms |
| Resistance - Post Trip (R1) (Max) | 16 Ohms |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.256" L x 0.181" W (6.50mm x 4.60mm) |
| Height - Seated (Max) | 0.433" (11.00mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.201" (5.10mm) |
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Product Attributes
| Packaging | Bulk |
| Standard Pack Qty | 500 |
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Alternate / Replacement Parts
| Alternate Packaging | 250R120ZR |
| Suggested Replacement |
10,457
Units In Stock
📦 Bulk
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Resettable Fuses - PPTC |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 119 Days (from factory) |
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Documentation
Datasheet not available
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8533400000 |
| CAHTS | 8533400000 |
| USHTS | 8533408070 |
| JPHTS | 853340000 |
| KRHTS | 8533299000 |
| TARIC | 8536101090 |
| MXHTS | 85332999 |
| BRHTS | 85332900 |
| ECCN | EAR99 |
ℹ
Product Overview
As a resettable fuses - pptc component, the 250R120U is manufactured and supplied by Littelfuse. Technical specifications for this part include type: Polymeric, voltage, max: 60V (250V Int), current, hold (ih): 120 mA, current, trip: 240 mA, current, max: 3 A and time to trip: 2.5 s. This part has a typical lead time of 119 Days from factory. Simplytronix carries 250R120U in stock, backed by a genuine parts guarantee and quick dispatch.
