COMMON MODE CHOKE STF0402 SERIES 1. PART NO. EXPRESSION : STF0402100YZF (a) (b) (c) (d)(e)(f) (a) Series code (d) Tolerance code : Y = ±40% (b) Dimension code (e) X, Y, Z : Standard part (c) Inductance code : 100 = 10.0uH (f) F : Lead Free 2. CONFIGURATION & DIMENSIONS : A 3 4 100Y H 2 I 1 W I C G B PCB Pattern F E Unit:m/m A B C E F G H I W 4.60±0.3 5.00±0.3 2.50±0.3 3.00±0.3 4.60±0.3 3.40 Ref. 0.80 Ref. 1.20 Ref. 0.50±0.1 3. SCHEMATIC : 2 1 N1 N2 3 4 " " : Polarity NOTE : Specifications subject to change without notice. Please check our website for latest information. 09.05.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 1 COMMON MODE CHOKE STF0402 SERIES 4. MATERIALS : e (a) Core : Ferrite Core e (b) Wire : Enamelled Copper Wire c b (c) Base : Phenolic (d) Adhesive : Epoxy (e) Ink : Bon Margue 5. GENERAL SPECIFICATION : a) Temp. rise : 45°C Max. at rated current b) Storage temp. : -40°C to +125°C c) Operating temp. : -40°C to +80°C d) Resistance to solder heat : 260°C. 10secs 6. ELECTRICAL CHARACTERISTICS : Part No. Inductance L1 , L2 ( µH ) DC Resistance N1 , N2 (ȍ) Rated Current (A) Impedance (ȍ) Frequency Range ( MHz ) STF0402100YZF 10.0±40% 0.035 Max. 1.40 80 Min. 10 ~ 1000 STF0402400YZF 40.0±40% 0.070 Max. 1.25 250 Min. 5 ~ 500 STF0402850YZF 85.0±40% 0.135 Max. 0.90 400 Min. 3 ~ 300 STF0402151YZF 150.0±40% 0.220 Max. 0.50 600 Min. 2 ~ 100 STF0402221YZF 220.0±40% 0.350 Max. 0.45 800 Min. 1 ~ 50 * Hi-Pot Test ( N1-N2 ) : 500VAC 60Hz 3mA 1 Minute NOTE : Specifications subject to change without notice. Please check our website for latest information. 09.05.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 2 COMMON MODE CHOKE STF0402 SERIES 7. IMPEDANCE VS. FREQUENCY : IMPEDANCE ( ȍ ) 5 3 221Y 2 151Y 103 7 5 850Y Measuring Circuit : 400Y 3 2 2 10 7 5 100Y 3 2 RF Impedance Analyzer 101 7 5 3 2 100 10-1 2 3 5 7 10 0 2 3 5 7 10 1 2 3 5 7 10 2 2 3 5 7 10 3 FREQUENCY ( MHZ ) NOTE : Specifications subject to change without notice. Please check our website for latest information. 09.05.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 3 COMMON MODE CHOKE STF0402 SERIES RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERINGS 10s max. 255°C Natural cooling 230°C 180°C 150°C Pre-heating 40s max. 90 to 120s 8. PACKAGING INFORMATION : ( 1 ) CONFIGURATION T COVER TAPE N ØC B A 2.0±0.5 ØC D G EMBOSSED CARRIER * CARRIER TAPE WIDTH : D P:8 m/m 100Y 4 m/m 100Y 100Y 100Y 100Y 100Y 100Y 100Y ( 2 ) DIMENSIONS Unit:m/m STYLE A B C D G 13-16 330 21±0.8 13 16 18 T N +0 50 -0 22.4 ( 3 ) Q'TY & G.W. PER PACKAGE INNER : REEL SERIES STF0402 OUTER : CARTON Q'TY (PCS) G.W. (gw) STYLE Q'TY (PCS) G.W. (Kg) SIZE (cm) 2000 600 13-16 12000 7.1 40 x 40 x 24 NOTE : Specifications subject to change without notice. Please check our website for latest information. 09.05.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 4 COMMON MODE CHOKE STF0402 SERIES 9. RELIABILTY AND TEST CONDITION : TEST ITEM SOLDERABILITY SPECIFICATION MORE THAN 90% OF THE TEST CONDITION PREHEAT : 125±25°C FOR 60 SECONDS TERMINAL ELECTRODE SOLDER : 99%Sn/0.3%Ag/0.7%Cu OR EQUIVALENT SHALL BE COVERED SOLDER TEMP. : 245±5°C WITH FRESH SOLDER. FLUX : ROSIN DIP TIME : 4±1 SECONDS THERMAL SHOCK INDUCTANCE SHALL ROOM TEMP. -25±2°C TEST NOT CHANGE MORE 15 MINUTES 30 MINUTES THAN ±20% ( TEMP. CYCLE ) ROOM TEMP. 85±2°C 15 MINUTES 30 MINUTES TOTAL : 50 CYCLES HUMIDITY TEMPERATURE : 40±2°C RESISTANCE TEST HUMIDITY : 90 ~ 95% APPLIED CURRENT : PER SPEC. TIME : 500 HOURS HIGH TEMP. TEMPERATURE : 85±2°C RESISTANCE TEST APPLIED CURRENT : PER SPEC. TIME : 500 HOURS NOTE : Specifications subject to change without notice. Please check our website for latest information. 09.05.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 5 COMMON MODE CHOKE STF0402 SERIES 10. UL CARD : GUANGDONG CHINA Mtl Dsg BC QMFZ2 Coating Type ANSI Type __ TC __ __ __ TI January 15, 1991 E41429 (M) PM-9630 BK PM-8315 PM-8315J BK BN PM-8315K BK PM-8320J PM-8330 BK BK PM-8400 PM-9830 BK BK 0.40 0.51 3.18 0.50 0.71 1.47 3.05 6.10 0.78 1.52 0.71 0.71 1.57 0.71 0.69 3.18 94V-0 94V-0 94V-0 94V-0 94V-0 94V-0 94V-0 94V-0 94V-1 94V-0 94V-1 94V-0 94V-0 94V-0 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 0 0 3 2 0 0 0 0 1 0 0 2 1 1 0 0 0 0 0 0 4 3 5 5 4 4 0 0 0 0 0 4 3 Reports: March 29, 1985: May 14, 1974: September 16, 1971: September 16, 1971: September 16, 1971: September 16, 1971: March 29, 1985. R NOTE : Specifications subject to change without notice. Please check our website for latest information. 09.05.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 6