SMP500 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 daolrevO tnerruC egatloV timiLemiTgniraelC A52.1A m005 gnitaResuF%002V 006c es06.xamc es06.xam A2.2V 006n im51.xamn im2.xam A7V 006c es1.xamc esm001.xam A04V 006c esm05.xamc esm03.xam A06V 006c esm02.xamc esm02.xam SMP Surface Mount Power Cross Protection Fuses are primarily intended for use in telecommunication circuit applications requiring low current protection with high surge tolerance. They are typically used to replace heat coil type devices. They are designed to be placed between the line input and the surge arresting components (mov. gas tube, zenor diode, air gaps, etc.) These fuses will withstand transient surge currents generated by lightning in accordance with the attached table. SMP Fuses guard protected circuitry against sustained overload or short circuit conditions. Such sustained overloads may be generated by accidental contact between utility cables and phone lines (power line cross). SMP Fuse are used in circuits to obtain compliance with the test requirements specified in UL 1950/60950 and Bellcore GR 1089. Electrical Characteristics (UL STD. 248-14) Approvals Environmental Specification Soldering Techniques & Compatability Reflow: Industrial standard, 240°C peak 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 (48 hrs) 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 J (235°C, 30 sec) Consult manufacturer for other ratings Mechanical Dimensions T ype SMP Surface Mount Power Cross Protection FuseSMPD0104 Physical Specification Materials Ceramic Body / Tin Plated Brass Caps Lead Free Solder Marking On fuse: “bel”, “Current Rating” On label: Above info; “Type”, “Voltage Rating”, “Appropriate Safety Logos” Interrupting Rating plus “c“ Packaging 2,000 fuses in 13 inches dia. reel, 16 mm wide tape, 8 mm pitch, per EIA standard 481 golataC rebmuN erepmA gnitaR egatloV gnitaR lacipyT dloC ecnatsiseR )mho( pord-tloV %001@ nI )tloV( .xam gnitleMI 2T ceSm01< A( 2 )ceS gnitleMI 2T 01@ nI A( 2 )ceS tnerruCegruSkaeP )pmA( V000,1sesluP05 Su0001xSu01 tnerruCegruSkaeP )pmA( 1V 000,1sesluP0 Su0001xSu01 mumixaM rewoP noitapissiD )W( SMP 1.25 Surge Withstand Ratings egatloV kaeP egruS tnerruC mumixaM noitaruD/esiR emiT snoititepeR V0001A 001S u0001xSu01) ytiraloPhcaE05(sesluP001 V0052A 005S u01xSu2) ytiraloPhcaE02(sesluP04 V0005A 005S u01xSu2) ytiraloPhcaE2(sesluP4 bel 1.25 3.05± 0.13mm (0.120"± 0.005") 3.05± 0.13mm (0.120"± 0.005") 2.03± 0.10mm (0.080"± 0.004") 9.65± 0.25mm (0.38"± 0.01") 3.81mm (0.15") 4.06mm (0.16") 5.08mm (0.20") Recommended pad layout SMP ycnegAytefaS slavorppA gnitaRgnitpurretnI rewoP rotcaF dednetnI noitacilppA .oneliFdezingoceR 42602E V006@A06C A evitsiseRn oitcetorPmoceleT CDV521@A001 evitsiseRe sopruPlareneG rc r Thermal Shock MIL-STD-202, Method 107, T est Condition B (-65°C to +125°C) Operating Temperature -55°C to +125°C Power Cross (Telecom) Rating (Fuse Rated 0.1-1.5A) Waveform Duration Of A/B SecondsCurrent Time T2T1 0.1 lp 0.9 lp b TO a (Peak Value) lp 0.5 lp A = Rise Time = T1-T0 (1.25(b-a) B = Duration = T2-T0 Double-exponential Impulse Waveform tnerrucgnitseT emiTwolB muminiMm umixaM %001. srh4A /N %002c es30 6c es 5%00 cesm001c es5.1 %0001c esm03c esm003

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 SMP - TIME CURRENT CHARACTERISTIC CURVE T ype SMP Surface Mount Power Cross Protection Fuse SMPC0901 10001001010.10.01 10000 101000 100 100 0.1 0.01 - 500mA - 1.25A