(32/33) Pulse Transformers/SMD Type ALT4532 FEATURES SHAPES AND DIMENSIONS The ALT4532 Series is a wound chip type pulse transformer L developed for LANs. Compatible with 10BASE-T, 100BASE-TX, and 1000BASE-T. 3 4 High-quality product with automatic winding. Product conforming to RoHS directive. 2 5 1 6 APPLICATIONS LAN interface portion of various devices such as network devices, communication devices, and digital home appliances PRODUCT IDENTIFICATION ALT 4532 - 201 - T 001 (1) (2) (3) (4) (5) Dimensions in mm (1) Series name Type L W T (2) Dimensions L u W ALT4532-171-T001 4.50.2 3.20.2 2.2max. (3) Inductance at 100kHz/DC bias=8mA ALT4532-201-T001 4.50.2 3.20.2 2.9max. 201 : 200H min. (4) Packaging style RECOMMENDED PC BORARD PATTERN T: 330mm reel taping 1.45 1.45 (5) TDK internal code SPECIFICATIONS Operating 40 to +85C Temperature range Storage(After mount) 40 to +85C PACKAGING STYLE AND QUANTITIES 1.1 Dimensions in mm Packaging style Reel Quantity Taping 180mm 2000 pieces/reel MEASURING CIRCUIT 3 4 5 2 1 6 ELECTRICAL CHARACTERISTICS Inductance Insertion loss Inter-winding (H)min. Turns ratio (dB)max. stray capacitance Part No. DC bias 8mA, 100kHz : 0.1 to 100MHz (pF)max. - - 100kHz - ALT4532-171-T001 1CT : 1CT 170 2.5 35 ALT4532-201-T001 1CT : 1CT 200 1.5 35 Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. All specifications are subject to change without notice. 006-02 / 20120414 / edlan tla.fm 0.7 0.675 1.35 T W 0.5 0.45 0.45(33/33) TYPICAL ELECTRICAL CHARACTERISTICS INSERTION LOSS vs. FREQUENCY CHARACTERISTICS ALT4532-171-T001 ALT4532-201-T001 0 0 1.0 1.0 2.0 2.0 3.0 3.0 4.0 4.0 0.1 1 10 100 0.1 1 10 100 Frequency(MHz) Frequency(MHz) TYPICAL APPLICATIONS (100BASE-TX) LAN LAN IC Connector Pulse transformers Common mode filters ALT4532-171-T001 ACM2012-201-2P ALT4532-201-T001 ACM2012-361-2P ACM2012-681-2P ACM2012-102-2P Note) Peripheral circuits differ depending on the IC used check the circuits with the application note of the IC, etc. All specifications are subject to change without notice. 006-02 / 20120414 / edlan tla.fm ( ) Insertion loss dB ( ) Insertion loss dB