PFMT

FUSES / SICHERUNGEN Resettable fuses Surface Mount PTC-Fuses Type PFMT w Agency recognition: UL, CSA, TÜV w Time to trip (s) 5,4 x 8,5 mm High voltage surge capabilities Compliance to ITU K.20/K.21 specifications Packaged per EIA 486-B a D . w S a t e e h U 4 t .c om Typical Time to Trip at 23 ˚C 20 10 PFMT.013.250.B.2 PFMT.013.250.C.2 PFMT.013.250.2 PFMT.013.250.A.2 PFMT 1 0.1 0.01 0.1 Fault current (A) 50 75 100 Solder pad layouts 1.8 (.071) 1.8 (.071) Dimensions C 4.6 (.181) 9.7 (.382) 4.6 (.181) Applications Used as a secondary overcurent protection device in: Customer Premise Equipment (CPE) Central Office (CO) Subscriber Line Interface Cards (SLIC) Environmental Characteristics Operating/Storage Temperature / Einsatz/Lagertemp. Maximum Device Surface Temperature in Tripped State / Passive Aging / passive Alterung Humidity Aging / Feuchtigkeitsalterung Thermal Shock / Thermischer Schock Solvent Resistance / Lösungsmittel-Beständigkeit Lead Solerability / Lötbarkeit Flammability / Entflammbarkeit Vibration w w w t a .D S a e h Manufacturer’s Trademark End View / Endansicht U 4 t e .c A m o 1 5 Side View B C D E End View / Endansicht Typical Part Marking Layout may vary Part identification Resistance Bin Date code week 1 of 2000 = 0A (year and week) week 27 of 2000 = A0 (week and year) -45 °C to +85 °C 125 °C ± 2% typ. resist. change ± 3% typ. resist. change ± 3% typ. resist. change ±10% typ. resist. change ±15% typ. resist....