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Part: S553-6500-80
Category:
Description: T1/E1 Transformer, High Freq T1/E1
Company: Bel Fuse Incorporated
Datasheet: Download S553-6500-80 datasheet File size : 277 kB
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Datasheet text preview:
HIGH FREQUENCY MAGNETICS
T1/E1 Quad Transformer Module
· · Four transformers in one surface-mount 24-pin package Optimized for balanced twisted pair line impedances: 100 and 120 Integrated common-mode chokes for maximum EMI suppression · · · Meets ITU-T G.703 return loss from -40° to +85° C Center taps provided for optional Simplex line powering · · · · · Operating temperature range -40° 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
TM01100
ELECTRICAL SPECIFICATIONS AT 25° C
Inductance1 mH min Leakage Inductance2 µH max TXI RXO DCR max TXI RXO TXO RXI
Ratios Part Number TXI : TXO N ± 2% S553-6500-80 Z (T1) Z (E1) 1 CT : 1 CT 100 : 100 120 : 120 RXI : RXO 1 CT : 1 CT 100 : 100 120 : 120
Interwinding Capacitance pF max
TXI
RXO
1.8
1.8
0.5
0.5
0.7
1.4
35
1. Measured at 10 kHz 2. Measured at 1 MHz with all other secondary windings shorted
SCHEMATIC
1 TXI 2 3
S553-6500-80
1 CT : 1 CT 24 23 22 TXO
4 RXO 5 6
1 CT : 1 CT
21 20 19 RXI
7 TXI 8 9
1 CT : 1 CT
18 17 TXO 16
10 RXO 11 12
1 CT : 1 CT
15 14 13
©2001 Bel Fuse Inc. Specifications subject to change without notice. 11.01
RXI
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 · Tel 201-432-0463 · Fax 201-432-9542 · www.belfuse.com page 1
HIGH FREQUENCY MAGNETICS
TM01100
T1/E1 Quad Transformer Module
MECHANICAL
S553-6500-80
0.522 (13.26) MAX
0.039 (0.99)
0.750 (19.05) MAX
0.600 (15.24)
0.810 (20.57) 0.090 (2.29) R0.005 (R0.13)
0.046 (1.17) 0.016 ±0.002 (0.41 ±0.050)
0.039 (0.99) TYP
0.025 (0.64)
R0.005 (R0.13)
0.250 (6.35) MAX 0.429 (10.90)
0.010 (0.25) MIN
0°-5°
2X 0.075 (1.91) 2X 0.045 (1.14)
Dimensions are in inches (millimeters). Standard dimension tolerance is ±0.005(0.13) unless otherwise noted.
Tape and Reel Packaging 24 mm wide by 24mm pitch; 13 inch OD, 4 inch ID 280 transformers per reel, maximum Meets ANSI/EIA 481-2 Carrier Tape Standards-JEDEC SO Package
©2001 Bel Fuse Inc. Specifications subject to change without notice. 11.01
CORPORATE
Bel Fuse Inc. 206 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
Others parts begin by s5
S5-1 S5-2 S5-3 S5-4
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