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For Reference Only
| Part Number | LR4-73XF |
| OEMstron Part # | LR4-73XF |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 730MA STRAP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LR4-73XF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 21 - May 26 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LR4-73XF Specifications
| Part Number | LR4-73XF | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, LR4 | |
| Type | Polymeric | |
| Voltage - Max | - | |
| Current - Max | 100A | |
| Current - Hold (Ih) (Max) | 730mA | |
| Current - Trip (It) | - | |
| Time to Trip | - | |
| Resistance - Initial (Ri) (Min) | - | |
| Resistance - Post Trip (R1) (Max) | - | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | User Defined | |
| Package / Case | Strap | |
| Size / Dimension | 1.831" L x 0.323" W (46.50mm x 8.20mm) | |
| Height - Seated (Max) | - | |
| Thickness (Max) | 0.039" (1.00mm) | |
| Lead Spacing | - |
LR4-73XF Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LR4-73XF D# LR4-73XF TE Connectivity |
PTC Resettable Fuse 100A 20V Bulk - Bag (Alt: LR4-73XF) RoHS: Compliant
|
Americas - 962 |
| Part Number | Description | Stock |
|
LR4-73XF TE Connectivity |
FUSE, PTC RESET, 20V, 7.3A, STRAP, Holding Current:7.3A, Tripping Current:14.1A, Initial Resistance Max:0.011ohm, Operating Voltage:20VDC, PTC Fuse Case Style:Strap, External Depth:1mm, Initial Resistance Min:0.008ohm, Length:47.6mm , RoHS Compliant: Yes |
Contact Us |
| Part Number | Description | Stock |
|
LR4-73XF D# LR4-73XF-ND Littelfuse Inc |
PTC RESET FUSE 730MA STRAP |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
LR4-73XF D# 40K7228 Littelfuse Inc |
FUSE, PTC RESET, 20V, 7.3A, STRAP, Product Range:PolySwitch LR4 Series, Voltage Rating:20VDC, Holding Current:7.3A, Tripping Current:14.1A, Time to Trip:5s, Current Rating Max:100A, Operating Temperature Min:-, External Depth:1mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 10000
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
LR4-73XF D# NS-LR4-73XF TE Connectivity |
OEM/CM ONLY |
1941 |
| Part Number | Description | Stock |
|
LR473XF TE Connectivity |
OEM/CM ONLY |
978 |
| Part Number | Description | Stock |
|
LR4-73XF D# 16645937 TE Connectivity |
PTC Resettable Fuse 7.3A(hold) 14.1A(trip) 20V 100A 3.3W 5s 0.008Ohm SMD Solder Pad 47.6 X 8.5 X 1mm Bulk |
Americas - 385 |
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Quick Inquiry
| In Stock | 485 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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