 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| HIGH FREQUENCY MAGNETICS T1/E1 Surface Mount Transformer * Operates as a pulse transformer at the T1 rate of 1.544 Mb/s and the E1 rate of 2.048 Mb/s Provides voltage transformation and impedance matching for line-interface applications All windings are hardened to handle a 6A surge for 1 second Recommended drop-in replacement for nonhardened applications is 2779C * * * * Operating Temperature Range: -40C to +85C 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 TM01102 * * * ELECTRICAL SPECIFICATIONS AT 25 C Leakage Inductance 3 H max DCR Interwinding Capacitance pF typ Turns Ratio 2% Part Number (4-1) : (5-8)1 Inductance 2 mH min max Minimum Interwinding Breakdown Voltage Vrms (4-1) (4-1) (4-1) (5-8) 1 (4-1) : (5-8) 1 2771G 1 : 1.37CT 0.7 1.2 3 0.35 0.45 45 850 1. With 6 and 7 connected. 2. 10 kHz, 0.1 Vac 3. 100 kHz, 0.1 Vac SCHEMATIC 2771G 4 5 7 CT 6 1 1 : 1.37CT 8 (c)2001 Bel Fuse Inc. Specifications subject to change without notice. 02.01 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 TM01102 T1/E1 Surface Mount Transformer MECHANICAL 2771G 0.160 (4.06) REF 0.120 (3.05) REF 0.495 (12.57) MAX 0.430 (10.92) MAX TERMINAL 1 IDENTIFIER 0.590 (15.0) MAX 0.395 (10.03) MAX 0.004 (0.10) 8 EDGES 0.024 (0.061) (PHOSPHOR BRONZE, SOLDER COASTED) 0.100 (2.54) COMPONENT CENTER 0.255 (6.48) 0.120 (3.05) 0.045 (1.14) 0.008 (0.203) 2 PLACES NOTE: Unless otherwise specified, dimensions are nominal and in inches (millimeters). (c)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 F23, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com page 2 |
Price & Availability of 2771G
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |