CCF1F chip current fuses EU NEW features • Meets IEC60127-4 specifications • Stable fusing characteristics due to original technology • Suitable for reflow and flow soldering • Marking: White body color with black marking • Products meet EU RoHS requirements dimensions and construction Ceramic Case c L c Type L CCF .240±.008 (6.1±0.2) Dimensions inches (mm) W t .098±.008 (2.5±0.2) c .055±.008 (1.4±0.2) .098±.008 (2.5±0.2) t Electrode Cap Fuse Element W ordering information CCF 1 Type Style F 1 T TE Fusing Characteristic F: Fast-acting Rated Current Termination Surface Material T: Sn Packaging TE: 4mm pitch plastic embossed BK: Bulk applications and ratings UNDER DEVELOPMENT Part Designation CCF1F0.4 CCF1F0.5 CCF1F0.63 CCF1F0.8 CCF1F1 CCF1F1.25 CCF1F1.6 CCF1F2 CCF1F2.5 Current Rating 0.4A 0.5A 0.63A 0.8A 1A 1.25A 1.6A 2A 2.5A Voltage Rating UL(c-UL) AC 125V DC 125V Interrupting Capacity UL(c-UL) AC125V 50A DC125V 50A Fusing Characteristics Fusing Rated Time Current UL(c-UL) 100% 200% 1000% 4 hour min. 120 sec. max. 0.001 sec. min. 0.01 sec. max. Internal R. (mΩ) Max. Normal Melting l2t (A2, sec.) Operating Temperature Range 650 510 390 250 90.4 75.9 59.3 42.9 36.6 0.024 0.030 0.052 0.125 0.156 0.220 0.513 0.814 1.31 -55°C to +125°C 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. 1/27/12 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 245 circuit protection New Part # CCF1F chip current fuses applications and ratings (continued) Part Designation Current Rating CCF1F3.15 CCF1F4 CCF1F5 CCF1F6.3 CCF1F7 CCF1F8 CCF1F10 UNDER DEVELOP. Voltage Rating 3.15A 4A 5A 6.3A 7A 8A 10A CCF1F12 12A CCF1F15 15A Interrupting Capacity UL(c-UL) AC 125V DC 125V UL(c-UL) AC125V 50A DC125V 50A UL(c-UL) AC 65V DC 65V UL(c-UL) AC65V 50A DC65V 50A Fusing Characteristics Fusing Rated Time Current UL(c-UL) 100% 200% Internal R. (mΩ) Max. Normal Melting l2t (A2, sec.) 26.0 20.1 15.3 11.4 10.6 9.5 7.5 2.37 3.85 6.5 10.6 12.8 17.0 27.7 4 hour min. 120 sec. max. 1000% 0.001 sec. min. 0.01 sec. max. 4.5 73.5 3.5 125.5 Operating Temperature Range -55°C to +125°C environmental applications 10 -35 -15 5 25 45 65 85 105 125 12 15 5 6.3 7 8 10 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -55 Fusing Characteristics Fusing Time (Sec.) Derating Coefficient Number Derating Curve 1 0.1 0.01 0.001 1 Ambient Temperature (°C) 10 100 1000 Fusing Current (A) circuit protection Normal derating of this product should be 0.7max. as standards. Deratings by ambient temperatures. When using the products at the temperatures other than normal temperature (25°C ± 5°), temperature adjustment will be required. Please refer the derating coefficient as shown in the figure. Performance Characteristics Parameter Fusing Characteristics Surface Temperature Rise Requirements Limit Ref. Within specified time. Insulation IEC60127-4 resistance shall not be less than 0.1MΩ 9.2 IEC60127-4 Maximum temperature rise 9.7 95K and not fusing Voltage Drop Refer to ratings table IEC60127-4 9.1 Maximum Sustained Dissipation Refer to ratings table IEC60127-4 9.5 Resistance to Soldering Heat Shall not exceed the ratings table Shall not exceed the ratings table IEC60127-4 8.3 IEC60127-4 8.7 Rapid Change of Temperature ∆R±10% –– Bending Test Test Test Method Fusing time measured under 2/N (rated current 200%) and 10/N (rated current 1000%) Surface temperature should be measured by 1.25/N When the fuse-link has carried its rated current for a time sufficient to reach temperature stability At the end of electrify test to 1.25/N the voltage drop across the fuse-link is measured and used for the calculation of the sustained dissipation Distance between holding points 90mm, bent by 1mm at rate of 1mm/second 260°C ± 5°C, 10 seconds ± 0.5 seconds, After the solder depth, voltage drop across the fuse-link is measured -55°C (30 minutes), +125°C (30 minutes), 100 cycles Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 246 1/27/12 — KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com