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660 pcs
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660 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Schurter PFRX.135 is a polymeric PTC resettable fuse designed for overcurrent protection in electronic circuits. It is rated for a maximum voltage of 60V DC and a maximum current of 40A. The hold current is 1.35A, with a trip current of 2.7A. At 6.75A, the typical trip time is 9.6 seconds. The initial resistance ranges from 120mΩ to 190mΩ, with a one-hour resistance maximum of 300mΩ. Power dissipation in the tripped state is 1.7W.
The component is housed in a through-hole radial disc package with a diameter of 14.50mm, thickness of 3.10mm, and a seated height of 19.60mm. Lead spacing is 5.10mm, and lead diameter is 0.81mm. Terminal material is tin-plated copper. Operating temperature range is -40°C to 85°C. The device meets UL 94V-0 flammability requirements.
Note: This part is on phase-out and not recommended for new designs. Schurter recommends the PFRY.135 as a substitute. Typical applications include security and fire alarm systems, loudspeaker protection, and power transformer overcurrent protection.
The hold current is 1.35A.
The maximum voltage rating is 60V DC.
The maximum interrupt current is 40A.
The trip time is 9.6 seconds at 6.75A.
The package type is Radial, Disc.
The operating temperature range is -40°C to 85°C.
Yes, Schurter recommends the PFRY.135 as a substitute.