Common Mode Chokes & Coupled Inductors w w w. t a m u r a c o r p . c o m For use in xDSL Applications and all General Signal Applications • Reduce Common Mode Noise • Operating Temp -40˚C to +85˚C • Multiple Lines Per Part • IR Reflow Capable Product Telecom Transformers Call Tamura Sales Engineering for detailed specifications or for new products not listed below. Inductance @ 10KHz, 0.1V DC Current (mA) -- 95µH 100 0.2 B 1:1 348.5µH 0 5.45 A 2 1:1 205µH 0 3.5 A 2 THT 1:1 3.0mH 150 2.5 B 4 THT 1:1 5.0mH 150 5.5 B 4 THT 1:1 7.0mH 100 7.5 B 4 EP10 THT 1:1 5.0mH 100 7.5 D 7 EE5 SMD 1:1 300µH 0 5.2 A 2 TTC-4106 EP7 EP7 1:1 90µH 100 1.0 F 3 TTC-4110 EP13 SMD 1:1 4.0mH 100 4.5 C 5 TTC-4111 EP13 SMD 1:1 5.0mH 100 5.0 C 5 Application Part # OCL (mH) Min DCR (Ω) Max HiPot (Vrms) 0.1MHz 1MHz 10MHz ADSL TTC-314 6.3 1 1500 -30 -45 -25 Part # Size TTC-4072 EP13 THT TTC-4078 EE5 SMD TTC-4079 EE5 SMD TTC-4090 EP13 TTC-4091 EP13 TTC-4095 EP13 TTC-4096 TTC-4104 Turns Ratio WDG:WDG Mounting CM Attenuation (dB) Typ. WDG DCR (Ω) Package Fig. Schematic Fig. 1 Mounting Package Fig. Schematic Fig. 8 Pin SMD E 6 Mechanical Dimensions mm (inches) All dimensions are typical, please contact Tamura for tolerances and suggested layout information. Fig. B Fig. A L L W Fig. C H H H 8.0 (0.32) 1.85 (0.073) 17.8 (0.69) 2.5 (0.1) 10.16 (0.40) L:12.0 (0.48) W:12.5 (0.49) H:11.5 (0.45) 2.54 (0.1) L:14.0 (0.55) W:14.0 (0.55) H:13.5 (0.53) L:14.0 (0.55) W:14.0 (0.55) H:12.7 (0.50) Fig. E Fig. D W L W W L L Fig. F L W H W H H 2.54 (0.1) 2.5 (0.10) 13.46 (0.53) 2.54 (0.1) 7.5 (0.296) L:8.0 (0.31) W:6.6 (0.26) H:6.35 (0.25) L:12.0 (0.48) W:12.5 (0.49) H:11.5 (0.45) L:8.0 (0.31) W:6.6 (0.26) H:6.35 (0.25) TA M U R A C O R P O R AT I O N 43352 Business Park Drive. | 31 USA Tel: 800-872-6624 Fax: 909-676-9482 P.O. Box 892230 Temecula, CA 92589-2230 | www.tamuracorp.com Japan Tel: 81 (0)3 3978-2111 Fax: 81 (0)3 3923-0230 United Kingdom Tel: 44 (0) 1380 731 700 Fax: 44 (0) 1380 731 702 Hong Kong Tel: 852-2389-4321 Fax: 852-2341-9689 Common Mode Chokes & Coupled Inductors w w w. t a m u r a c o r p . c o m Schematics 1 2 3 Telecom Transformers 5 4 7 6 TA M U R A C O R P O R AT I O N 43352 Business Park Drive. | USA Tel: 800-872-6624 Fax: 909-676-9482 P.O. Box 892230 Temecula, CA 92589-2230 | www.tamuracorp.com Japan Tel: 81 (0)3 3978-2111 Fax: 81 (0)3 3923-0230 United Kingdom Tel: 44 (0) 1380 731 700 Fax: 44 (0) 1380 731 702 Hong Kong Tel: 852-2389-4321 Fax: 852-2341-9689 32