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Part: S553-6500-B5
Category:
Description: T1/E1 Transformer, High Freq T1/E1
Company: Bel Fuse Incorporated
Datasheet: Download S553-6500-B5 datasheet File size : 277 kB
Request For quote: Find where to buy S553-6500-B5
Datasheet text preview:
HIGH FREQUENCY MAGNETICS
T1/E1 Quad Transformer Module
· · Four transformers in one surface-mount 40-pin package Optimized for two-channel operation with three line impedances: 75, 100, 120 Integrated common-mode chokes for maximum EMI suppression · · Meets ITU-T G.703 return loss from -40°C to +85°C when operated with matched impedances · · Center taps provided for optional Simplex line powering · · · · Operating temperature range: -40°C to +85°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 Interwinding breakdown voltage: 1500 Vrms, min
TM01101
ELECTRICAL SPECIFICATIONS AT 25° C
Ratios Part Number TXI : TXO N ± 2% S553-6500-B5 Z (T1) Z (E1) 1 CT : 1 CT 100 : 100 120 : 120 120 : 75 RXI : RXO 1 CT : 1 CT 100 : 100 120 : 120 75 : 120 1.9 1.9 0.6 0.6 0.9 1.6 0.8 30 TXI RXO Inductance1 mH min Leakage Inductance1 µH max TXI RXO TXI RXO DCR max TXO RXI TX75 RX75 Interwinding Capacitance pF max
1. 100 kHz, 0.1 Vrms
SCHEMATIC
S553-6500-B5
1 TXI +
1
1 CT : 1 CT : 0.8
40 1 TXO 75+ 39 1 TXO 7538 1 TXO + 37 1 TXO CT 36 1 TXO -
1 TXI CT 2 1 TXI 3 4 5 6 7 1 RXO + 8 1 CT : 1 CT : 0.8
35 1 RXI + 34 1 RXICT 33 1 RXI 32 1 RXI 75+ 31 1 RXI 75-
1 RXO CT 9 1 RXO 2 TXI + 10 11 1 CT : 1 CT : 0.8
30 2 TXO 75+ 29 2 TXO 7528 2 TXO + 27 2 TXO CT 26 2 TXO -
2 TXI CT 12 2 TXI 13 14 15 16 17 2 RXO + 18 1 CT : 1 CT : 0.8
25 2 RXI + 24 2 RXI CT 23 2 RXI 22 2 RXI 75+ 21 2 RXI 75©2001 Bel Fuse Inc. Specifications subject to change without notice. 02.01
2 RXO CT 19 2 RXO 20
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 · Tel 201-432-0463 · Fax 201-432-9542 · www.belfuse.com page 1
HIGH FREQUENCY MAGNETICS
TM01101
T1/E1 Quad Transformer Module
MECHANICAL
S553-6500-B5
1.100 (27.94) max 0.070 (1.78)
0.050 (1.27)
0.645 (16.38) 0.48 (12.19) 0.030 (0.77) 0.050 (1.27) 0.020 ±0.002 (0.51 ±0.05) 0.225 (5.72) max 0.950 (24.13) 0.035 (0.89) 0.010 (0.26) 0.015 (0.38)
0.004 (0.10)
0.070 (1.78)
Ø 0.015 (0.39) Ø 0.005 (0.13)
0°-5°
0.60 (15.24)
Dimensions are in inches (millimeters). Standard dimension tolerance is ±0.010(0.25) unless otherwise noted.
Tape and Reel Packaging 44 mm wide by 24 mm pitch; 13 inch OD, 4 inch ID 200 modules per reel, maximum Meets ANSI/EIA 481-2 Carrier Tape Standards-JEDEC SO Package
©2001 Bel Fuse Inc. Specifications subject to change without notice. 02.01
CORPORATE
Bel Fuse Inc. 198 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
FAR EAST
Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com
EUROPE
Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com
page 2
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