Part Number: RUEF300K vs RUEF250S
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: | RUEF300K | RUEF250S |
Manufacturer: | Littelfuse Inc. | Littelfuse Inc. |
Description: | POLYSWITCH PTC RESET 3A | POLYSWITCH PTC RESET 2.5A STRGT |
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~85°C | -40°C~85°C |
Packaging | Bulk | Bag |
Published | 2013 | 2012 |
Size / Dimension | 0.449Lx0.118W 11.40mmx3.00mm | 0.449Lx0.118W 11.40mmx3.00mm |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | Not Applicable | Not Applicable |
Reach Compliance Code | unknown | - |
Approval Agency | CQC, CSA, TUV, UL | CQC, CSA, TUV, UL |
Lead Spacing | 0.199 5.05mm | 0.199 5.05mm |
Current - Max | 100A | 100A |
Hold Current | 3A | - |
Voltage - Max | 30V | 30V |
Time to Trip | 10.8s | 10.3s |
Resistance - Initial (Ri) (Min) | 20mOhm | 20mOhm |
Resistance - Post Trip (R1) (Max) | 80mOhm | 70mOhm |
Current - Trip (It) | 6A | 5A |
Trip Current | 6A | - |
Height Seated (Max) | 0.710 18.03mm | 0.720 18.30mm |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Current - Hold (Ih) (Max) | - | 2.5A |
Submit RFQ: | Submit | Submit |