T-14859 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – 10BASE T ISOLATION TRANSFORMER

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