A553-0013-01

defining a degree of excellence T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications TM0006 Bel provides transformer magnetics in several package and schematic variations for T1/CEPT Telecom Line Interface Applications. Bel's high quality semi-automated processes provide superior single small form, and standard dual transformers. * 2000 Vrms Isolation. * Primary Inductance is 1.20mH minimum. * Primary DCR is 0.80 ohms maximum. * Custom designs available upon request. ELECTRICALS Part Number A553-0013-00 A553-0013-01 A553-0013-03 A553-0013-05 @ 25o C Turns Ratio (+/- 5%) A553-0013-06 A553-0013-07 A553-0013-08 0553-0013-IC 0553-0013-AC 0553-0013-BC 0553-0013-HC 0553-0013-1J 0553-0013-2J 0553-0013-4J 0553-0013-RC 0553-0013-SC 0553-1167-00 1:1.385CT/1:1:1 1CT:2CT/1:1 1:1.385CT/1:1CT Pins (1-2):(14:12) 1:1 (1-3):(14:12) 1.25:1 (5-7):(10:8) 1:2CT 1:2CT/1:2CT 1:1.15CT/1:2CT 1:1:1.266/1:2CT 1:1:1 1:1 1CT:1 1CT:2CT 1:2CT/1:2CT 1:2CT/1:1.36 1CT:2CT/1:1 1:1.15CT 1:1:1.266 1:1:1.266/1:2CT Leakage Inductance LL (uH) Max 0.80/0.50 0.80/0.50 0.80/0.50 0.50/0.50/0.80 Coupling Capacitance Cww (pF) Max 35 35 35 50 Sec DCR (ohms) Max 0.80 1.8/0.80 0.80/0.80 0.80/0.80/1.8 #Pins on Package and Style 16 Topper 14 Topper 14 Topper 14 Topper Schem. A B C C 0.80/0.80 0.50/0.80 0.80/0.80 0.50 0.50 0.50 0.80 0.80/0.80 0.80/0.80 0.80/0.50 0.50 0.80 0.50/0.60 35 35 35 35 35 35 35 35 35 35 35 35 35/40 1.8/1.8 0.80/1.8 0.80/1.8 0.80 0.80 0.80 1.8 1.8/1.8 1.8/0.80 1.8/0.8 0.80 0.80 0.80/1.8 14 Topper 14 Topper 14 Topper 6 "T" Topper 6 "T" Topper 6 "T" Topper 6 "T" Topper 14 DIL 14 DIL 14 DIL 6 "T" Topper 6 "T" Topper 14 DIL C C C E F G K C D B G E C Schematic and Mechanical information for the above components are located on the facing page. Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: BelFuse@belfuse.com Website: http://www.belfuse.com T105 defining a degree of excellence T1 CARRIER INTERFACE TRANSFORMERS TM0006 SCHEMATICS Secondary 16 15 14 12 11 10 9 A Secondary Primary B 8 14 Primary Secondary C 8 14 13 12 11 10 9 13 12 11 10 9 1 Primary Primary 2 3 4 5 6 7 Secondary 8 1 2 Primary 3 4 5 Secondary 6 7 1 Secondary 2 3 4 5 Primary 6 7 14 13 12 11 10 9 8 D 5 3 1 E 6 4 2 5 3 1 6 4 2 F 5 3 1 G 6 4 2 1 2 Secondary 3 4 5 6 Primary 7 MECHANICALS Package Style (14/16 Pins) 0.325(8.26) Package Style DIL Note: 0553-1167-00 is missing pins 4 and 11, and is 0.80" long and 0.25" high from seating plane. 1.00(25.40) Max 5 3 1 6 4 2 K bel Date Code Part Number 0.29(7.37) Max 0.28(7.11) 0.10(2.54) 0.80(20.30) Max 0.23(5.84) Max 0.12(3.05) Min 0.20(5.08) Max 0.010(0.25) 0.34(8.64) Cross Sectional View bel Date Code Part Number 0.385(9.78) Max 0.018(0.46) Ref 0.045(1.14)Ref Note: For 14 Pin package, external package dimensions and pin distances are identical. There are only seven pins per side. 0.20(5.08) MAX # 24 AWG Solder Plated 0.20(5.08) Min Package Style “T” 0.35(8.89) Max 0.50(12.70) Min 0.10(2.54) 0.30(7.62) 0.50(12.70) Max 0.40(10.16) 0.10(2.54) Note: For 0553-0013-BC the pin length is 0.120" +0.2/-0" 0.25(6.35) Max Dimensions are in inches(mm). Dimension Tolerance is +/- 0.02(0.51) unless otherwise specified. 0.20(5.08) Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T106