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For Reference Only
| Part Number | RXEF185-1 |
| OEMstron Part # | RXEF185-1 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 72V 1.85A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RXEF185-1 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 25 - May 30 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RXEF185-1 Specifications
| Part Number | RXEF185-1 | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, RXEF | |
| Type | Polymeric | |
| Voltage - Max | 72V | |
| Current - Max | 40A | |
| Current - Hold (Ih) (Max) | 1.85A | |
| Current - Trip (It) | 3.7A | |
| Time to Trip | 12.6s | |
| Resistance - Initial (Ri) (Min) | 80 mOhms | |
| Resistance - Post Trip (R1) (Max) | 190 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.689" Dia x 0.118" T (17.50mm x 3.00mm) | |
| Height - Seated (Max) | 0.882" (22.40mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.199" (5.05mm) |
RXEF185-1 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RXEF185-1 D# RXEF185-1 TE Connectivity |
PTC Resettable Fuse 40A 72V Bulk (Alt: RXEF185-1) RoHS: Compliant
|
Americas - 1685 |
| Part Number | Description | Stock |
|
RXEF185-1 TE Connectivity |
FUSE 40A 72V RESETTABLE - Bag |
Contact Us |
| Part Number | Description | Stock |
|
RXEF185-1 D# RXEF185-1HF-ND Littelfuse Inc |
PTC RESET FUSE 72V 1.85A RADIAL |
921 In Stock |
| Part Number | Description | Stock |
|
RXEF185-1 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
| Part Number | Description | Stock |
|
RXEF185-1 D# 650-RXEF185-1 Littelfuse Inc |
Resettable Fuses - PPTC Polyswitch 3.7A 1 inch lead RoHS: Compliant
|
475 |
| Part Number | Description | Stock |
|
RXEF185-1 D# NS-RXEF185-1 TE Connectivity |
OEM/CM ONLY |
9180 |
| Part Number | Description | Stock |
|
RXEF1851 TE Connectivity |
OEM/CM ONLY |
1701 |
| Part Number | Description | Stock |
|
RXEF185-1 Littelfuse Inc |
Resettable Fuses - PPTC Polyswitch 3.7A 1 inch lead pbFree: Pb-Free
|
Americas - 0 |
|
RF2709-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V 1.85A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
RXEF185-1 D# 26163292 TE Connectivity |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 2.1(Nom)W 12.6s 0.08Ohm Radial 17.5 X 3mm Loose RoHS: Compliant
|
Americas - 674 |
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| In Stock | 2,889 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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