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| TF thin film chip fuse EU features * Small, lightweight design * Special manufacturing method stabilizing fusing characteristics and occupying less area * Low power consumption and less voltage drop due to low internal resistance * Suitable for overcurrent protection of circuit block in electronic devices * Suitable for flow and reflow soldering * Marking: Black body color with white marking * Products with lead-free terminations meet EU RoHS and China RoHS requirements c dimensions and construction c L Type (Inch Size Code) L .04.004 (1.00.1) Dimensions inches (mm) W c d t W Sn Plating Cu/Ni Plating TF10BN (0402) TF16AT (0603) TF16SN (0603) .02.002 .008.004 .01.004 .015.002 (0.50.05) (0.20.1) (0.250.1) (0.40.05) t d Protective Coating Inner Fuse Element Electrode .063.004 .031.003 .012.004 .012.004 .018.002 (1.60.1) (0.80.08) (0.30.1) (0.30.1) (0.450.05) +.004 .063.008 .031.004 .012.004 .012.004 .015+ -.002 (1.60.2) (0.80.1) (0.30.1) (0.4+ +0.1 ) (0.30.1) -0.05 Ceramic Substrate ordering information New Part # TF Type 16S Size 10B: 1.0x0.5mm 16A: 1.6x0.8mm 16S: 1.6x0.8mm N Fusing Characteristic N: Normal blow T: Anti pulse (16A only) 1.25 Rated Current Reference rating chart T Termination Material T: Sn TE Packaging TB: 2mm pitch punched paper (TF10BN only, 10,000 pieces/reel) TD: 4mm pitch punched paper (TF16 only, 5,000 pieces/reel) Rated Ambient Temperature Operating Temperature Range applications and ratings Part Designation TF10BN0.20 TF10BN0.25 TF10BN0.315 TF10BN0.50 TF10BN0.63 TF10BN0.80 TF10BN1.00 TF10BN1.25 TF10BN1.60 TF10BN2.00 TF10BN2.50 TF16AT0.25 TF16AT0.315 TF16AT0.50 TF16AT0.63 TF16AT0.80 TF16AT1.00 TF16AT1.25 TF16AT1.60 TF16AT2.00 TF16AT2.50 Marking A C D F I K L M N S T C D F I K L M N S T Rated Current 0.20A 0.25A 0.315A 0.50A 0.63A 0.80A 1.00A 1.25A 1.60A 2.00A 2.50A 0.25A 0.315A 0.50A 0.63A 0.80A 1.00A 1.25A 1.60A 2.00A 2.50A Fusing Time Internal R. Maximum (m) 1990 1270 850 320 200 135 115 90 58 42 35 498 384 198 143 120 94 73 59 42 32 Rated Voltage Open within 5 sec. at 200% rated current (Refer to Fusing Characteristics graph) 24V +70C -55C to +125C Open within 5 sec. at 200% rated current (Refer to Fusing Characteristics graph) 32V +70C -55C to +125C For further information on packaging, please refer to Appendix A. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 1/06/09 KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 183 circuit protection TF thin film chip fuse applications and ratings (continued) Part Designation circuit protection Marking U X Y A C D H F I J K L M N S T U Rated Current 3.15A 4.00A 5.00A 0.20A 0.25A 0.315A 0.40A 0.50A 0.63A 0.70A 0.80A 1.00A 1.25A 1.60A 2.00A 2.50A 3.15A Fusing Time Open within 5 sec. at 200% rated current (Refer to Fusing Characteristics graph) Internal R. Maximum (m) 24 17 14 1500 960 600 440 300 190 170 135 103 78 58 47 38 28 Rated Voltage Rated Ambient Temperature +70C Operating Temperature Range -55C to +125C TF16AT3.15 TF16AT4.00 TF16AT5.00 TF16SN0.20 TF16SN0.25 TF16SN0.315 TF16SN0.40 TF16SN0.50 TF16SN0.63 TF16SN0.70 TF16SN0.80 TF16SN1.00 TF16SN1.25 TF16SN1.60 TF16SN2.00 TF16SN2.50 TF16SN3.15 32V Open within 1 sec. at 200% rated current (Refer to Fusing Characteristics graph) 32V +70C -40C to +125C environmental applications Derating Curve 100 80 % Rated Power 60 40 20 0 -40 -20 0 20 40 60 80 100 120 140 160 180 70 125 175 Ambient Temperature (C) Fusing Characteristics TF10BN 10 Fusing Time (Sec.) 1 .1 .01 .20A .25A .315A .5A .63A .8A 1A 1.25A 1.6A 2A 2.5A Fusing Time (Sec.) 10 1 .1 .01 TF16AT .25A .315A .5A .63A .8A 1A 1.25A 1.6A 2.0A 2.5A 3.15A4.00A5.00A Fusing Time (Sec.) 10 1 .1 .01 TF16SN .20A.25A.315A .4A .5A.63A.7A.8A1A1.25A1.6A 2A 2.5A 3.15A .001 0.1 1 Fusing Current (A) 10 .001 0.1 1 Fusing Current (A) 10 100 .001 0.1 1 Fusing Current (A) 10 Performance Characteristics Parameter Clearing Time Bending Test Resistance to Solder Heat Solderability Load Life Load Life Moisture Rapid Change of Temperature Resistance to Solvent Residual Resistance Requirement Limit Typical Within 1 second -- No mechanical damages -- 10% 95% coverage minimum 10% 10% 10% No evidence of damages to protective coating and marking 10k and more Test Method 200% of rated voltage shall be carried Distance between holding points: 90mm, Bending: 3mm, 1 time (BN, AT), 2mm, 1 time (SN) 260C 5C, 10 seconds 0.5 second 230C 5C, 3 seconds 0.5 second 4.5% -- 8.0% 4.5%(16SN) 70C 2C, 1000 hours, rated current x 100%, 1.5 hr ON, 0.5 hr OFF cycle 40C 2C, 90 - 95% RH, 1000 hours, rated current x 100%, 4.5% 1.5 hr ON, 0.5 hr OFF cycle 4.0% -40C (30 minutes), +125C (30 minutes), 10 cycles -- -- Conforming to MIL-STD-202F Measure DC resistance after fusing 1/06/09 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 184 KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com |
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