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| defining a degree of excellence Radial Leaded PTC 0ZRF1007D 0ZRF Series RoHS6 Compliant Electrical Characteristics (23C) Application Telecommunication and data transmission Product Features Telecom Power Cross Protection Operating (Hold Current) Range 0.08 A ~ 0.18A Maximum Voltage 60VDC Temperature Range -40C to 85C Agency Approval TUV (Std. EN60738-1-1, Cert. R50102125) UL Component (Std. UL1434, File E305051) UL Conditions of Acceptability: 1.These devices have been investigated for use in safety circuits and are suitable as a limiting device. 2.These devices have been calibrated to limit the current to 8 amps within 5 seconds, per ANSI/NFPA 70, "National Electrical Code" IH IT Imax Vmax VImax Pd Rmin Rmax R1max Hold current-maximum current at which the device will not trip in still air at 23C. Trip current-minimum current at which the device will always trip in still air at 23C. Maximum fault current device can withstand without damage at rated voltage (Vmax). Maximum voltage device can withstand without damage at its rated current. The highest short duration (15 minutes or less) voltage that device can safely interrupt Typical power dissipated by device when in tripped state in 23C still air environment. Minimum device resistance at 23C. Maximum device resistance at 23C. Maximum device resistance at 23C, 1 hour after initial device trip. Physical specifications Lead material Tin plated copper, 22 AWG. Product Dimensions Soldering characteristics MIL-STD-202, Method 208E. Insulating coating Flame retardant epoxy, meets UL-94-V-0 requirements. Fig 1 All dimensions in mm Fig 2 PTC Marking "bel" or "b", IH code and "RF". o Standard Package Note 0ZRF products are designed to assist equipment to comply with ITU, UL1950 and/or GR1089 Caution 0ZRF devices are not intended for continuous use of Line Voltage such as 120 VAC ~ 600VAC and above. Specifications subject to change without notice Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel:201 - 432 - 0463 * Fax:201 - 432 - 9542 * E-Mail: belfuse@belfuse.com Website:www.belfuse.com defining a degree of excellence Radial Leaded PTC 0ZRF Series Typical Time - To - Trip at 23C (See Elec. Characteristics Table for P/N - Curve Correlation) ABCDE RoHS6 Compliant 0ZRF1007C Time - To - Trip (S) Fault Current (A) Cautionary Notes Thermal Derating Curve 1. Operation beyond the specified maximum ratings or improper use may result in damage 2. These Polymer PTC (PPTC) devices are intended for protection against occasional overcurrent/ overtemperature fault conditions and may not be suitable for use in applications where repeated and/ or prolonged fault conditions are anticipated. 3. Avoid contact of PTC device with chemical solvent. Prolonged contact may adversely impact the PTC performance. 4. These PTC devices may not be suitable for use in circuits with a large inductance, as the PTC trip can generate circuit voltage spikes above the PTC rated voltage. Percent Of Rated Hold And Trip Current a b Ambient Temperature (C) a = 0ZRF0018 b = All other 0ZRF devices Specifications subject to change without notice Corporate Office Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: belfuse@belfuse.com Website: www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Industriestrasse 20 61381 Friedrichdorf Germany Tel: 49.6172.9552.0 Fax: 49.6172.9552.40 Bel Stewart GmbH |
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