SRP350F LITTELFUSE | Alldatasheet
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PolySwitch® PTC Devices Overcurrent Protection Device PRODUCT: SRP350F DOCUMENT: SCD25489 PCN: F 81926 REV LETTER: E REV DATE: JULY 26, 2016 PAGE NO.: 1 OF 2 © 2016 Littelfuse,Inc littelfuse.com Specifications are subject to change without notice. Revised July 26,2016 Specification Status: Released Electrical Rating Voltage: 30V MAX Current: 100A MAX Chip Size: 13.1 X 11.9 mm Leads: Nickel 1/4H 0.125mm nominal thickness Tape: Polyester (White) 15.5mm Width Solder: Lead-free Marking: (Color: Green) Manufacturer's Mark 350 Lot Identification Part Identification TABLE I. DIMENSIONS: A B C D E F G MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX *Rounded off approximation TABLE II. PERFORMANCE RATINGS: As measured in Mueller Kelvin Clips model BU-75K. I HOLD CURRENT TRIP LIMITS TIME TO TRIP REFERENCE RESISTANCE ONE-HOUR POST-TRIP RESISTANCE TRIPPED- STATE POWER DISSIPATION AMPS 20°C AMPS AT 0°C AMPS AT 20°C AMPS AT 60°C AMPS AT 80°C SECONDS AT 20°C, 20 A OHMS AT 20°C OHMS AT 20°C WATTS AT 20°C, 15V HOLD HOLD TRIP HOLD TRIP HOLD TRIP HOLD TRIP TYP MAX MIN MAX MIN MAX TYP MAX Agency Recognitions: UL, CSA, TUV Reference Documents: PS300 Precedence: This specification takes precedence over documents referenced herein. Effectivity: Reference documents shall be the issue in effect on th e date of invitation for bid. CAUTION: Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame. Materials Information: ROHS Compliant ELV Compliant Pb-Free
PolySwitch® PTC Devices Overcurrent Protection Device PRODUCT: SRP350F DOCUMENT: SCD25489 PCN: F 81926 REV LETTER: E REV DATE: JULY 26, 2016 PAGE NO.: 2 OF 2 © 2016 Littelfuse,Inc littelfuse.com Specifications are subject to change without notice. Revised July 26,2016 Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitatio n, military, aerospace, medical, lifesaving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentatio n. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.