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For Reference Only
| Part Number | 72R050XU |
| OEMstron Part # | 72R050XU |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 72V 500MA RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 72R050XU PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
72R050XU Specifications
| Part Number | 72R050XU | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | POLY-FUSE®, 72R | |
| Type | Polymeric | |
| Voltage - Max | 72V | |
| Current - Max | 40A | |
| Current - Hold (Ih) (Max) | 500mA | |
| Current - Trip (It) | 1A | |
| Time to Trip | 4s | |
| Resistance - Initial (Ri) (Min) | 500 mOhms | |
| Resistance - Post Trip (R1) (Max) | 1.17 Ohms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.311" Dia x 0.122" T (7.90mm x 3.10mm) | |
| Height - Seated (Max) | 0.539" (13.70mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.201" (5.10mm) |
72R050XU Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
72R050XU D# V99:2348_06437361 Littelfuse Inc |
PTC Resettable Fuse 0.5A(hold) 1A(trip) 72VDC 40A 0.77W 4s 0.5Ohm Radial 7.9 X 3.1mm Bulk RoHS: Compliant
|
Americas - 56 |
| Part Number | Description | Stock |
|
72R050XU Littelfuse Inc |
FUSE, PTC RESET, 72V, 500mA, RADIAL, Holding Current:500mA, Tripping Current:1A, Initial Resistance Max:1.17ohm, Operating Voltage:72VDC, PTC Fuse Case Style:Radial Leaded, External Depth:3.1mm, Fuse Terminals:Radial Leaded , RoHS Compliant: Yes |
124 |
| Part Number | Description | Stock |
|
72R050XU Littelfuse Inc |
Polymeric 72V 1A 4s 1.17ohms Through Hole,P=5.1mm PTC Resettable Fuses RoHS |
700 |
| Part Number | Description | Stock |
|
72R050XU D# F3196-ND Littelfuse Inc |
PTC RESET FUSE 72V 500MA RADIAL |
16 In Stock |
|
72R050XUL35 D# 18-72R050XUL35-ND Littelfuse Inc |
POLYFUSE RADIAL |
Limited Supply - Call |
|
72R050XUX1001 D# 18-72R050XUX1001-ND Littelfuse Inc |
POLYFUSE RADIAL |
Limited Supply - Call |
| Part Number | Description | Stock |
|
72R050XU D# 3515987 Littelfuse Inc |
PPTC RESETTABLE FUSE, 40A, 72VDC, RADIAL RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
72R050XU D# C142894 Littelfuse Inc |
645 |
| Part Number | Description | Stock |
|
72R050XU D# 33P9986 Littelfuse Inc |
FUSE, PTC RESET, 72V, 500mA, RADIAL, Product Range:POLYFUSE 72R Series, Voltage Rating:72VDC, Holding Current:500mA, Tripping Current:1A, Time to Trip:4s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.1mm, Diameter:7.9mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
441 |
| Part Number | Description | Stock |
|
72R050XU D# NS-72R050XU Littelfuse Inc |
OEM/CM ONLY |
3792 |
| Part Number | Description | Stock |
|
72R050XU Littelfuse Inc |
shipping today |
284696 |
| Part Number | Description | Stock |
|
72R050XU D# 36156286 Littelfuse Inc |
PTC Resettable Fuse 0.5A(hold) 1A(trip) 72VDC 40A 0.77W 4s 0.5Ohm Radial 7.9 X 3.1mm Bulk RoHS: Compliant
|
Americas - 441 |
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Quick Inquiry
| In Stock | 7,396 - 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 |
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