RHOMBUS-IND T

10BASE T ISOLATION TRANSFORMER
Turns Ratio
1CT : 1CT (Pins 1-3:16-14)1
1CT : 2.5CT (Pins 6-8:11-9)2
+5%
Fast Rise Times
Meets ECMA Requirements
PARAMETER
MIN.
MAX.
UNITS
Open Circuit Inductance (1-3)
@ 100 kHz-20mV
200
µH
Open Circuit Inductance (6-8)
@ 100 kHz-20mV
200
µH
Leakage Inductance (1-3, Short 16-14)
@ 100 kHz-20mV
0.5
µH
Leakage Inductance (6-8, Short 11-9)
@ 100 kHz-20mV
0.5
µH
Interwinding Capacitance
@ 100 kHz-20mV (1-3 to 14-16)
15
pF
Interwinding Capacitance
@ 100 kHz-20mV (6-8 to 11-9)
15
pF
DC Resistance Primary
0.4
ohms
HI-POT
2000
Operating Temperature Range -400C to
1
Receive
2
Transmit
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
VRMS
+850C
SCHEMATIC DIAGRAM
Dimensions in inches (mm)
.205
.020 (5.21)
(0.51) MAX.
.120
(3.05)
MIN.
.050
(1.27)
TYP.
16
2
15
3
14
6
11
7
10
8
9
.285
(7.24)
MAX.
.885
(22.48)
MAX.
.020
(0.51)
TYP.
1
.100
(2.54)
TYP.
.008 R
(0.20)
.010
(0.25)
TYP.
.300
(7.62)
.365
(9.27)
MAX.
RHOMBUS P/N: T-14859
CUST P/N:
DATE: 07/02/01
Rhombus
Industries Inc.
Transformers & Magnetic Products
www.rhombus-ind.com
NAME:
SHEET: 1 OF 1
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: (714) 898-0960 FAX: (714) 896-0971