Features This series is obsolete. The CMF-RL n Radial leaded devices series is a suggested replacement. n Aids compliance with: Applications - ITU-T K.20, K.21, K.45 Used as a secondary overcurrent protection n Narrow resistance tolerance device in: n Customer Premise Equipment (CPE) n RoHS compliant* n Central Office (CO) n Access equipment CMF-RLC Series - Telecom CPTC Resettable Fuses Electrical Characteristics Max. Rated Packaging Time to Trip Voltage Resistance Hold Trip Resistance Imax 230 Imax / 230 Withstand (RN) Matching Current Current VAC VAC Model Amps Amps Vrms Ohms Tolerance Ohms 25 C 25 C Amps Seconds CMF-RLC50 650 50 20 % 0.5 0.065 0.150 < 3 < 0.1 CMF-RLC50-10 650 50 10 % 0.5 0.065 0.150 < 3 < 0.1 Test Procedures And Requirements For Model CMF-RLC Series Test Test Conditions Requirements* Lightning Surge ........................................... 10/1000 ms / 1k V / 25 A / 30 Cycles, every 3 Min............................(Ri-Rf) / Ri < 10 % Power Induction ........................................... 600 V, 1 A, 1 Sec., 10 Cycles, every 1 Min........................................(Ri-Rf) / Ri < 10 % Power Contact ............................................. 230 V, 23 A, 15 Min............................................................................(Ri-Rf) / Ri < 10 % Overvoltage Withstand ................................ 380 V, 3 A, 4 Hours, 1 Time .................................................................(Ri-Rf) / Ri < 10 % Failure Mode................................................ 600 V, RL=0, 60 Min, 1 Time ...............................................................** Ri = R initial Rf = R final ** Circuit disconnected or high reinforce is acceptable. Product Dimensions Physical A B C D E F G Characteristics Model Nom. Nom. Nom. Nom. Nom. Nom. Nom. Material 9.00.20 4.50.20 9.60.20 4.70.20 2.540.20 5.08 0.20 0.8 CMF-RLC50 Sn/Cu (0.354.008) (0.031) (0.177.008) (0.378.008) (0.185.008) (0.100.008) (0.200.008) Packaging options: MM DIMENSIONS: (INCHES) BULK: 192 pcs. per box B A Typical Part Marking How to Order Represents total content. Layout may vary. CMF - RLC 50 -10 - 0 Product CERAMIC MANUFACTURER S Designator CASE TRADEMARK C Style BI-WEEKLY RLC = Telecom Radial Leaded PART C50M6G DATE CODE: CPTC - Ceramic Case IDENTIFICATION: WEEK 13-14 = G 50M = CMF-RLC50 Rated Resistance (RN) 50K = CMF-RLC50-10 50 (50 Ohms) YEAR CODE: 6 = 2006 Rated Resistance Tolerance D -10 = 10 % Blank = 20 % (Standard) G Packaging Options - 0 = Bulk Packaging F E CMF-RLC SERIES, REV. E, 1019 *RoHS Directive 2002/95/EC Jan 27 2003 including Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. C50M6GA OBSOLETEX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Resettable Fuses - PPTC category: Click to view products by Bourns manufacturer: Other Similar products are found below : 0001.1010.G RF0077-000 RF3256-000 RF3301-000 RF3382-000 ASMD185-2 SMD125-2 RF2531-000 RF2873-000 RF3060-000 TR600- 150Q-B-0.5-0.130 RXE090 5E4795/04-1502 TRF250-080T-B-1.0-0.125 SMD100-2 NIS5452MT1TXG NIS5431MT1TXG SMD250-2 0ZCM0001FF2G 0ZCM0003FF2G 0ZCM0004FF2G BK60-017-DI BK60-075-DZ BK60-050-DI BSMD1210-050-13.2V SMD1206-200C- 16V SMD1210-500-6V SMD1210-550-6V SMD0603-075-6V SMD0603-100-6V SMD0603-150-6V JK-SMD0805-300L JK-SMD1210- 300L JK-SMD1210-400L JK-MSMD500L-12V BSMD0603-050-9V BSMD0603-050-12V BSMD0805-035-12V BSMD1812L-600-12V FTR1812-014 FTR1206-150 FTR1206-110 FTR1812-260/16 FTR1210-035/30 FTR1812-020 SMD0805-110 BSMD1206-200-16V FRV055-240F F95456-000 SMD0603B020TF