2745AG2 Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Transformer

HIGH FREQUENCY MAGNETICS
T1/E1 Through Hole Transformer
TM00119
• Designed for digital signaling interface applications
to DS1 or DS1C cross connects (DSX)
• Operating Temperature Range: -40^o C to +85^o C
• Meets IEC 695, 2-2 flammability requirements
• PWB Process Capability: Standard Printed Wiring Board
assembly techniques, total-immersion cleaning
• Reliability testing: Shock, vibration, temperature cycling,
temperature - humidity - bias
ELECTRICAL SPECIFICATIONS AT 25° C
Part Number
Turns Ratio
±2%
(3-1):(4-6)
Inductance¹
mH Min
(3-1)
DCR
Ω
max
Leakage
Inductance
µH max
(3-1) (4-6)
(3-1)
2745AG2
1:1CT
2.3
0.98
1.18
2.0
1. measured 10 kHz, 0.05 Vac
Interwinding
Capacitance
pF max
(3-1) to (4-6)
25
Minimum
Interwinding
Breakdown
Voltage
Vrms
500
SCHEMATIC
2745AG2
3
4
5 CT
1
6
1 : 1 CT
©2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
T1-43