T-14859G

10BASE T ISOLATION TRANSFORMER Turns Ratio +5% 1CT : 1CT (Pins 1-3:16-14)1 1CT : 2.5CT (Pins 6-8:11-9)2 Fast Rise Times Meets ECMA Requirements PARAMETER Open Circuit Inductance (1-3) @ 100 kHz-20mV Open Circuit Inductance (6-8) @ 100 kHz-20mV Leakage Inductance (1-3, Short 16-14) @ 100 kHz-20mV Leakage Inductance (6-8, Short 11-9) @ 100 kHz-20mV Interwinding Capacitance @ 100 kHz-20mV (1-3 to 14-16) Interwinding Capacitance @ 100 kHz-20mV (6-8 to 11-9) DC Resistance Primary HI-POT Operating Temperature Range -400C to 1 Receive 2 Transmit 2000 MIN. 200 200 0.5 0.5 15 15 0.4 MAX. UNITS µH µH µH µH pF pF ohms VRMS IEEE 802.3 Compatible (10BASE 2, 10BASE 5, & 10BASE T) Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. Parts shipped in anti-static tubes. 19 pieces per tube Surface Mount Option (add suffix "G" to part#) T-14859G +850C SCHEMATIC DIAGRAM 1 2 3 16 15 14 6 11 10 9 Dimensions in inches (mm) .885 (22.48) MAX. .205 .020 (5.21) (0.51) MAX. .120 (3.05) MIN. .020 (0.51) TYP. .050 (1.27) TYP. .100 (2.54) TYP. .300 (7.62) .365 (9.27) MAX. .285 (7.24) MAX. .008 R (0.20) .010 (0.25) TYP. 7 8 RHOMBUS P/N: T-14859 CUST P/N: DATE: 07/02/01 NAME: SHEET: 1 OF 1 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 FAX: (714) 896-0971