5 x 20mm Ceramic Tube Type 5HT / 5HTP Time-lag Fuse Series (High - Breaking Capacity) 5HTD0903 Catalog Number 5HT (P) 1 Electrical Characteristics (IEC-127-2 STANDARD SHEET 5) Rated Current 1.5 In 2.1 In 2.75 In 4 In 10 In MAX MIN MAX MIN MAX MIN MAX 1A to 3.15A 1 30 1 80 95 5 10 100 4A and above 1 30 1 80 150 5 20 100 hr. min. sec sec ms sec ms ms Approvals sdmrSpcc Safety Agency Approvals Amp range / Volt @ I.R. ability 0.20 0.25 1.7 1.7 0.73 5HT (P) 1.25 1.25A 0.14 0.22 3.0 3.2 0.81 5HT (P) 1.6 1.6A 0.10 0.19 5.4 5.9 0.91 2A 0.07 0.17 9.7 11.0 1.0 5HT (P) 2.5 2.5A 0.05 0.15 17.4 20.3 1.1 5HT (P) 3.15 3.15A 0.037 0.13 31 38 1.2 5HT (P) 4 4A 0.026 0.1 56 69 1.4 5HT (P) 5 5A 0.019 0.1 101 128 1.5 6.3A 0.013 0.1 181 237 1.7 5HT (P) 8 8A 0.009 0.1 330 439 2.7 5HT (P) 10 10A 0.007 0.1 601 812 2.9 5HT (P) 6.3 Consult manufacturer for other ratings s Certificate No. 9351184; 9431177 & 9447122 d Licence No. 40000505 Typical Volt-drop Melting I2T Melting I2T Maximum Cold @100% In < 10 mSec @10 In Power Resistance Dissipation (ohm) (Volt) max. (A2 Sec) (A2 Sec) (W) 1A 5HT (P) 2 MIN Ampere Rating 1A - 6.3A / 250V AC@ 1,500A m Certificate No. EI262 r Recognized File No. E20624 S Acceptance File No. LR39772 pFJEilTe1N03o7. -J3E1T010033-71-03015003-1004, c Licence No. 2002010207021531 1A -10A / 250V AC@ 1,500A 1A - 5A / 250V AC@ 1,500A 250mA - 10A / 250V AC@ 1,500A Packaging 1. In bulk: 5HT - 1,000 pcs per box; 5HTP - 500 pcs per box 2. On Axial Tape & Reel: 1,500 pcs per reel 3. Tape & Reel specification: per EIA-296-E & IEC 286-1 @ 10mm Pitch and 63.5mm inside Tape Spacing Operating Temperature -55ºC to +125ºC Mechanical Dimensions Materials Ceramic body / Nickel Plated Brass Caps Lead wire: Tin-lead plated Copper, Diameter 0.032", 6.3A and less Diameter 0.040", 8A and above Marking On fuse: “bel”, “T”, “Current Rating”, “H”, “250V”, and “Appropriate Safety Logos” On label: Above info plus “5HT” or “5HTP”, “c”, “c” and interrupting rating 5HT 5HTP 1.5" ± 0.08" (38.1 ± 2mm) 0.787" ± 0.02" (20 ± 0.5mm) 0.20" ± 0.004" (5.1 ± 0.1mm) 0.827" ± 0.02" (21.0 ± 0.5mm) 0.217" ± 0.004" (5.5 ± 0.1mm) SEE LEAD SIZE LISTED IN “ MATERIAL” Specifications subject to change without notice Physical Specification ORDERING INFORMATION SEE PAGES 67 & 68 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: [email protected] Website: www.belfuse.com 43 5 x 20mm Ceramic Tube Type 5HT / 5HTP Time-lag Fuse Series (High - Breaking Capacity) 5HTC0801 - 1A - 1.25A - 1.6A - 2A - 2.5A - 3.15A - 4A - 5A - 6.3A - 8A - 10A 5HT / 5HTP - TIME CURRENT CHARACTERISTIC CURVE 10000 1000 TIME IN SECONDS 100 10 0.1 0.01 0.1 1 10 100 1000 CURRENT IN AMPERES Specifications subject to change without notice 1 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: [email protected] 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 44