72R050XU - Littelfuse
PTC Resettable Fuse 0.5A(hold) 1A(trip) 72VDC 40A 0.77W 4s 0.5Ohm Radial 7.9 X 3.1mm Bulk
Technical Details
| Approvals | TUV, cULus |
| Case/Package | Radial |
| Current Rating | 40A |
| Export Control Classification Number (ECCN) Code | EAR99 |
| Hold Current | 500mA |
| Harmonized Tariff Schedule (HTS) Code | 8533.40.80.70 |
| Introduction Date | 2008-10-24 |
| Lead Pitch | 5.1mm |
| Lifecycle Status | Obsolete |
| Max Current Rating | 40A |
| Max Operating Temperature | 85°C |
| Maximum Resistance 1 Hour (R1max) | 1.17Ω |
| Min Operating Temperature | -40°C |
| Minimum Resistance Initial (Rmin) | 500mΩ |
| Mount | Through Hole |
| Number of Terminals | 2 |
| Operating Supply Voltage | 72V |
| Packaging | Bulk |
| Power Dissipation | 770mW |
| REACH SVHC | Yes |
| Resistance | 1.17Ω |
| RoHS | Compliant |
| Termination | Radial |
| Time to Trip | 4s |
| Trip Current | 1A |
| Voltage Rating (DC) | 72V |
Compliance
RoHS : Unconfirmed
REACH SVHC : Yes
Images
Alternatives (Possible Substitutes)
| Manufacturer | Manufacturer Part No. | Lifecycle Status Indicator | Confidence |
|---|---|---|---|
| TE Connectivity / Raychem | Unknown | ||
| Littelfuse | Production | ||
| TE Connectivity / Raychem | Obsolete | ||
| Schurter | Production | ||
| Schurter | Production | ||
| Bourns | Obsolete | ||
| Bourns | Obsolete | ||
| Bourns | Production | ||
| Littelfuse | Production | ||
| Littelfuse | Production |
Authorized Distributors
| Distributor | SKU | Stock | USD | 1 | 10 | 50 | 100 | 1000 | 10000 | Buy |
|---|---|---|---|---|---|---|---|---|---|---|
| Farnell |
DE: 0
|
$ | 0.4216 | 0.4216 | 0.4216 | 0.4216 | 0.4216 | 0.4216 | ||
Non-Authorized Distributors
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