SSQ250 BEL | Alldatasheet
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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com Website: www.belfuse.com ORDERING INFORMATION SEE PAGES 67 & 68 Specifications subject to change without notice Approvals Environmental Specification Soldering Techniques & Compatibility Reflow: Industrial standard, 240°C peak Wave Solder: 260ºC, 20 sec max. (MIL-STD202, Method 210) Operating Temperature -55ºC to +125ºC Shock MIL-STD-202, Method 213, T est Condition I (100 G's peak for 6 milliseconds) Vibration MIL-STD-202, Method 201 (10-55 Hz, 0.06 inch, total excursion) Salt Spray MIL-STD-202, Method 101, T est Condition B (48Hrs) Insulation Resistance MIL-STD-202, Method 302, T est Condition A (After Opening) 10,000 ohms minimum Solderability MIL-STD-202, Method 208 Resistance to Solder Heat MIL-STD-202, Method 210, T est Condition F (20 sec, at 260ºC) Thermal Shock: MIL-STD-202, Method 107, T est Condition B (-65ºC to +125ºC) slavorppAycnegAytefaSy tiliba.R.I@tloV/egnarpmA 27793RL.oNeliFdeifitreCV 521/A7-Am001C AA05@ 42602E.oNeliFdetsiL V521/A7-Am001 V68 V521 V521/A21-A1.7 V68 roCAA05@ roCDA000,01@ CDA003@ roCAA05@ CDA000,01@ 42602E.oNeliFdezingoceR V68/A51C DA000,01@ SSQD0104 T ype SSQ Square Ceramic Surface Mount Quick Acting Fuse Electrical Characteristics (UL/CSA STD.248-14) gnitseT tnerruc emiTwolB muminiMm umixaM %001. srH4A /N %002A /Nc eS5 rVßc golataC rebmuN erepmA gnitaR lacipyT dloC ecnatsiseR )mho( pord-tloV %001@ nI .xam)tloV( IgnitleM 2T ceSm01< A( 2 )ceS IgnitleM 2T 01@ nI A( 2 )ceS mumixaM rewoP noitapissiD )W( 7QSSA 71 10.04 11.00 29 11 8.0 8QSSA 89 00.02 11.06 25 29 8.0 01QSSA 017 00.07 01.06 44 47 0.1 21QSS A216 00.03 01.00 79 64 2.1 51QSS A514 00.08 90.01 214 214 5.1 Consult manufacturer for other ratings Physical Specification Materials Ceramic body / Palladium Plated Brass Caps Marking On fuse: “Current Rating” in black color, “bel” stamped on end caps On label: “bel”, “SSQ”, “Current Rating”, “Voltage Rating”, Interrupting Rating, “c“ plus “Appropriate Safety Logos” Packaging 5,000 fuses in 13 inches dia. reel, 12mm wide tape, 4mm pitch, per EIA Standard 481 Mechanical Dimensions SSQ 2.54±0.10mm (0.100"±0.004") 6.10±0.25mm (0.240"±0.010") 1.35±0.10mm (0.053"±0.004") 2.54±0.10mm 3.18mm (0.125") 3.0mm(0.12") Recommended pad layout 2.0mm(0.08")
2410 Size
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CURRENT IN AMPERES Specifications subject to change without notice NOTE - see important information under “User Guide”on P.08 Corporate Office Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: belfuse@belfuse.com Website: 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 SSQC0303 SSQ - TIME CURRENT CHARACTERISTIC CURVE T ype SSQ Square Ceramic Surface Mount Quick Acting Fuse
- 250mA - 375mA - 500mA - 750mA - 1A - 1.25A - 1.5A - 2A - 2.5A - 3A - 3.5A - 4A - 5A - 6.3A - 7A - 8A - 10A - 12A - 15A 10000 1000 100 0.1 0.01 1 100 1000 100.1