
For Reference Only
Part Number | AHEF100 |
OEMstron Part # | AHEF100 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 32V 1A RADIAL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | AHEF100 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AHEF100 Specifications
Part Number | AHEF100 | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | PTC Resettable Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | PolySwitch®, AHEF | |
Type | Polymeric | |
Voltage - Max | 32V | |
Current - Max | 100A | |
Current - Hold (Ih) (Max) | 1A | |
Current - Trip (It) | 1.9A | |
Time to Trip | 6.2s | |
Resistance - Initial (Ri) (Min) | 150 mOhms | |
Resistance - Post Trip (R1) (Max) | 430 mOhms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | -40°C ~ 125°C | |
Ratings | AEC-Q200 | |
Mounting Type | Through Hole | |
Package / Case | Radial, Disc | |
Size / Dimension | 0.382" Dia x 0.118" T (9.70mm x 3.00mm) | |
Height - Seated (Max) | 0.535" (13.60mm) | |
Thickness (Max) | - | |
Lead Spacing | 0.199" (5.05mm) |
AHEF100 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AHEF1000 D# V36:1790_24162530 TE Connectivity |
PTC Resettable Fuse 10A(hold) 20A(trip) 32VDC 100A 7W 15s 0.006Ohm Radial 23.5 X 4 X 27.9mm Bag RoHS: Compliant
|
Americas - 0 |
AHEF100 D# V36:1790_11453910 Littelfuse Inc |
PTC Resettable Fuse 1A(hold) 1.9A(trip) 32VDC 100A 1.4W 6.2s 0.15Ohm Radial 9.7 X 3mm Bag RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AHEF1000 TE Connectivity |
Lead time 63 |
758 |
AHEF100 TE Connectivity |
POLYSWITCH PTC RESET 1.0A HOLD |
Contact Us |
Part Number | Description | Stock |
AHEF100 TE Connectivity |
PTC Resettable Fuse, Through Hole Mount RoHS: Compliant
|
Europe - 5000 |
Part Number | Description | Stock |
AHEF1000 D# AHEF1000HF-ND Littelfuse Inc |
PTC RESET FUSE 32V 10A RADIAL |
84 In Stock |
AHEF100 D# AHEF100HF-ND Littelfuse Inc |
PTC RESET FUSE 32V 1A RADIAL |
On Order |
Part Number | Description | Stock |
AHEF100 TY |
In stock shipping within 2days |
8260 |
Part Number | Description | Stock |
RF3360-000 D# 3515900 Littelfuse Inc |
PPTC RESETTABLE FUSE, AECQ200, 100A, 32V RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
AHEF100 D# 2786603 Littelfuse Inc |
FUSE, RESETTABLE PTC, 32VDC, 1A, THT RoHS: Compliant
Min Qty: 1
Container: Each
|
273 |
Part Number | Description | Stock |
AHEF1000 Littelfuse Inc |
AHEF Series 32 V 10 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant
pbFree: Yes
|
500 Bag |
AHEF100 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bag |
Part Number | Description | Stock |
AHEF1000 TE Connectivity |
OEM/CM Immediate delivery |
88000 |
AHEF100 TE Connectivity |
OEM/CM Immediate delivery |
8000 |
Part Number | Description | Stock |
AHEF1000 D# XSFP00000184184 Littelfuse Inc |
500 |
Part Number | Description | Stock |
RF3356-000 D# 34AC5555 Littelfuse Inc |
AHEF100 / BULK RoHS: Not Compliant
Min Qty: 500
Container: Bulk
|
0 |
AHEF1000 D# 45P6485 Littelfuse Inc |
FUSE, RESETTABLE PTC, 32VDC, 10A, RADIAL, Product Range:PolySwitch AHEF Series, Voltage Rating:32VDC, Holding Current:10A, Tripping Current:20A, Time to Trip:15s, Fuse Shape:Rectangular, Current Rating Max:100A, Lead Spacing:10.9mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 250
Container: Bulk
|
0 |
Part Number | Description | Stock |
AHEF1000 D# NS-AHEF1000 TE Connectivity |
OEM/CM ONLY |
6234 |
AHEF100 D# NS-AHEF100 TE Connectivity |
OEM/CM ONLY |
3498 |
Part Number | Description | Stock |
AHEF100 D# 7127519 Littelfuse Inc |
Littelfuse 1A Hold current, Radial Leaded PCB Mount Resettable Fuse, 32V dc, PK Min Qty: 10
Container: Package
|
0 |
RF3356-000 D# 1740450 Littelfuse Inc |
Littelfuse 1A Hold current, Radial Resettable Wire Ended Fuses, 32V dc, BX Min Qty: 1
Container: Box
|
8900 |
AHEF1000 D# 7127534 Littelfuse Inc |
Littelfuse 10A Hold current, Radial Leaded PCB Mount Resettable Fuse, 32V dc, PK Min Qty: 10
Container: Package
|
1770 |
Part Number | Description | Stock |
AHEF1000 TE Connectivity |
OEM/CM ONLY |
3145 |
AHEF100 TE Connectivity |
OEM/CM ONLY |
7516 |
Part Number | Description | Stock |
AHEF1000 TE Connectivity |
IN stock Immediate delivery |
87985 |
AHEF100 TE Connectivity |
IN stock Immediate delivery |
8015 |
Part Number | Description | Stock |
RF3360-000 Littelfuse Inc |
Resettable Fuses - PPTC 32V 10A-HD 100A MAX pbFree: Pb-Free
|
Americas - 1500 |
RF3356-000 Littelfuse Inc |
Resettable Fuses - PPTC 32V 1A-HD 100A MAX pbFree: Pb-Free
|
Americas - 0 |
AHEF100 Littelfuse Inc |
Resettable Fuses - PPTC 1A 32V High Temp AEC-Q200 pbFree: Pb-Free
|
Americas - 0 |
AHEF1000 Littelfuse Inc |
Resettable Fuses - PPTC 10A 32V High Temp AEC-Q200 pbFree: Pb-Free
|
Americas - 1500 |
Part Number | Description | Stock |
AHEF100 TE Connectivity |
shipping today |
5799696 |
AHEF1000 Littelfuse Inc |
shipping today |
5799696 |
Part Number | Description | Stock |
RF3360-000 D# 3515900 Littelfuse Inc |
PPTC RESETTABLE FUSE, AECQ200, 100A, 32V RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
AHEF100 D# 2786603 Littelfuse Inc |
FUSE, RESETTABLE PTC, 32VDC, 1A, THT RoHS: Compliant
Min Qty: 1
Container: Each
|
273 |
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Quick Inquiry
In Stock | 851 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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