# Resettable Fuse, PPTC, PolySwitch AHEF Series, 32 VDC, 500 mA, 1 A, 3 s, Round

![Product image](https://novapart.co/image/farnell:3515840/)

**URL**: https://novapart.co/products/RF3055-000/resettable-fuse-pptc-polyswitch-ahef-series-32-vdc
**SKU**: RF3055-000
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || Thermistors || Resettable Fuses || Radial Leaded PPTCs
**Price**: €0.4570
**Stock**: 10+
**Lead Time**: 85 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Height | 12.7mm |
| Length | - |
| Diameter | 7.4mm |
| Thickness | 3.3mm |
| Fuse Shape | Round |
| Lead Spacing | 5.8mm |
| Time To Trip | 3s |
| Trip Current | 1A |
| Product Range | PolySwitch AHEF Series |
| Voltage Rating | 32VDC |
| Holding Current | 500mA |
| Current Rating Max | 100A |
| Operating Temperature Max | 125°C |
| Operating Temperature Min | -40°C |
| Automotive Qualification Standard | AEC-Q200 |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3515840/)

© 2015 TE Connectivity Ltd. family of companies. All Rights Reserved 

## TE Connectivity: Every Connection Counts 

 CIRCUIT PROTECTION 

## AUTOMOTIVE 

**==> picture [359 x 325] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||
|---|---|---|
|TE CONNECTIVITY (TE)|
|AHEF050|
|Raychem | AHEF , PolySwitch Devices , PPTC|
|AHEF050|
|TE Internal Number: RF3055-000|
|Always EU RoHS/ELV Compliant|
|Hold Current (Room Temperature)|(A)|.5|
|Resistance (Min)|.35|
||Active|
|Resistance (Max) (Post Trip)|(Ω)|1.1|
|Trip Current (Room Temperature)|(A)|1|
|Time to Trip (Max)|(seconds)|3|
|Catalog Pages/Data Sheets|CATALOG PAGES FOR POLYSWITCH AUTOMOTIVE|
|PDF|
|English|
|Product Specifications|
|Product Specification|AHEF050|
|PDF|
|English|

**----- End of picture text -----**<br>


Please review product documents or contact us for the latest agency approval information. 

**==> picture [445 x 288] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||
|---|---|---|---|---|
|Product Type Features|Product Type|[PolySwitch Resettable Devices]|
|°|Electrical Characteristics|Hold Current (Room Temperature)|(A)|[.5]|
|©|Resistance (Min)|[.35]|
|Resistance (Max) (Post Trip)|(Ω)|[1.1]|
|®|
|°|Trip Current (Room Temperature)|(A)|[1]|
|Time to Trip (Max)|(seconds)|[3]|
|Power Dissipation (Typical)|(W)|[.9]|
|Voltage (Max)|(V)|[32]|
|Current (Max)|(A)|[100]|
|Resistance Automotive (Max)|(Ω)|[1.1]|
|Body Features|Lead Type|[Standard Kink]|
|Lead|Spacing (mm)|5 05|

**----- End of picture text -----**<br>


||Lead Spacing (mm)|5.05|
|---|---|---|
||Coating|Coated|
|Termination Features|Construction|Radial-Leaded|
|Usage Conditions|Operating Temperature (Max) (°C)|125|
|Packaging Features|Packaging Method|Bag|
|Product Compliance|Statement of Compliance||
||PDF||
||VIEW ALL PRODUCT COMPLIANCE||



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## Links

- [View this product on Novapart](https://novapart.co/products/RF3055-000/resettable-fuse-pptc-polyswitch-ahef-series-32-vdc)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/littelfuse/rf3055-000/pptc-resettable-fuse-aecq200-100a/dp/3515840)
---

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