Part Number: RHEF1400 vs RHEF550
| Product CompareMain parameters of the product comparison, the results for reference only, so that you choose a more suitable product! |  |
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|---|---|---|
| Part Number: | RHEF1400 | RHEF550 |
| Manufacturer: | Littelfuse Inc. | Littelfuse Inc. |
| Description: | POLYSWITCH PTC RESET 14A HOLD | POLYSWITCH PTC RESET 5.5A HOLD |
| Quantity Available: | Available | Available |
| Datasheets: | - | - |
| Factory Lead Time | 10 Weeks | 10 Weeks |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial, Disc | Radial, Disc |
| Operating Temperature | -40°C~125°C | -40°C~125°C |
| Packaging | Bag | Bulk |
| Published | 2007 | 2013 |
| Size / Dimension | 0.925Lx0.142W 23.50mmx3.60mm | 0.441Dia x 0.118 T 11.20mmx3.00mm |
| Pbfree Code | yes | yes |
| Part Status | Active | Active |
| Moisture Sensitivity Level (MSL) | Not Applicable | Not Applicable |
| Approval Agency | CSA, TUV, UL | CSA, TUV, UL |
| Lead Spacing | 0.400 10.15mm | 0.199 5.05mm |
| Current - Max | 100A | 100A |
| Current - Hold (Ih) (Max) | 14A | 5.5A |
| Voltage - Max | 16V | 16V |
| Time to Trip | 13s | 6s |
| Resistance - Initial (Ri) (Min) | 3mOhm | 15mOhm |
| Resistance - Post Trip (R1) (Max) | 9mOhm | 37mOhm |
| Current - Trip (It) | 27A | 10A |
| Height Seated (Max) | 1.126 28.60mm | 0.744 18.90mm |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Series | - | PolySwitch®, RHEF |
| Reach Compliance Code | - | unknown |
| Submit RFQ: | Submit | Submit |
