Semiconductors
Passive Components
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Power
Optoelectronics
For Reference Only
| Part Number | 72R300XMR |
| OEMstron Part # | 72R300XMR |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 72V 3A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 72R300XMR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 10 - May 15 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
72R300XMR Specifications
| Part Number | 72R300XMR | |
| 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) | 3A | |
| Current - Trip (It) | 6A | |
| Time to Trip | 19.8s | |
| Resistance - Initial (Ri) (Min) | 40 mOhms | |
| Resistance - Post Trip (R1) (Max) | 100 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.910" Dia x 0.122" T (23.11mm x 3.10mm) | |
| Height - Seated (Max) | 1.154" (29.30mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.402" (10.20mm) |
72R300XMR Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
72R300XMR Littelfuse Inc |
FUSE, PTC RESET, 72V, 3A, RADIAL, Holding Current:3A, Tripping Current:6A, Initial Resistance Max:0.1ohm, Operating Voltage:72VDC, PTC Fuse Case Style:Radial Leaded, External Depth:3.1mm, Fuse Terminals:Radial Leaded, Length:29.3mm , RoHS Compliant: Yes |
6 |
| Part Number | Description | Stock |
|
72R300XMR Littelfuse Inc |
Polymeric 72V 6A 19.8s 100mohms Through Hole PTC Resettable Fuses RoHS |
1278 |
| Part Number | Description | Stock |
|
72R300XMR D# 72R300XMR-ND Littelfuse Inc |
PTC RESET FUSE 72V 3A RADIAL |
Limited Supply - Call |
| Part Number | Description | Stock |
|
72R300XMR D# C207125 Littelfuse Inc |
1278 |
| Part Number | Description | Stock |
|
72R300XMR D# 34P0005 Littelfuse Inc |
FUSE, PTC RESET, 72V, 3A, RADIAL, Product Range:POLYFUSE 72R Series, Voltage Rating:72VDC, Holding Current:3A, Tripping Current:6A, Time to Trip:19.8s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:10.2mm, Diameter:23.11mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1000
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
72R300XMR D# NS-72R300XMR Littelfuse Inc |
OEM/CM ONLY |
2634 |
| Part Number | Description | Stock |
|
72R300XMR Littelfuse Inc |
shipping today |
284696 |
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Quick Inquiry
| In Stock | 239 - 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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