Chip Fuses 3216CP Series Circuit Protector Description Surface mount circuit protector Compatible with reflow and wave solder Excellent environmental integrity One time positive disconnect Ampere rating marked and oriented facing up in carrier Solder-free design provides excellent temperature cycling Heat and shock tolerant ELECTRICAL CHARACTERISTICS mm Dimensions (inches) % of Amp Rating Opening Time Drawing Not to Scale 100% 4 Hours Minimum 250% 10 Seconds Maximum 600% 1 millisecond typical Agency Information UL Recognition Guide & File numbers: JDYX2 & E19180. CSA Certification Record No: 053787 C 000 & Class No: 1422 30. Environmental Data Thermal Shock: MIL-STD-202, Method 107, Test Condition B (-65C to 125C) Vibration: MIL-STD-202, Method 204, Test Condition C (55 to 2000 Hz, 10G) Moisture Resistance: MIL-STD-202, Method 106, 10 day cycle Land Pattern Solderability: ANSI/J-STD-002, Test B Soldering Method Wave Solder: 260C, 10 sec max. Infrared Reflow: 260C, 30 sec max. Ordering Specify product code and packaging code SPECIFICATIONS Voltage Interrupting Resistance Typical Typical Product Code Rating Rating* (ohms)** Melt Voltage 2 (DC) 24V DC Typ. I t Drop (V) 3216CP-250mA 24V 35A 4.50 0.000084 1.4 3216CP-375mA 24V 35A 1.80 0.0002 0.73 3216CP-500mA 24V 35A 1.15 0.0019 0.66 3216CP-750mA 24V 35A 0.75 0.00095 0.63 3216CP-1A 24V 35A 0.168 0.007 0.2 3216CP-1.5A 24V 35A 0.098 0.029 0.18 3216CP-2A 24V 35A 0.063 0.049 0.16 3216CP-2.5A 24V 35A 0.046 0.112 0.14 3216CP-3A 24V 35A 0.037 0.165 0.13 3216CP-4A 24V 35A 0.019 0.189 0.11 3216CP-4.5A 24V 35A 0.014 0.328 0.1 3216CP-5A 24V 35A 0.013 0.619 0.09 * DC Interrupting Rating (Measured at designated voltage, time constant of less than 50 microseconds, battery source) ** DC Cold Resistance (Measured at 10% of rated current) 2 Typical Melting I t (Measured with a battery bank at rated DC voltage, 10x-rated current, time constant of calibrated circuit less than 50 microseconds) Typical Voltage Drop (Measured at rated current after temperature stabilizes) It is recommended that fuses be mounted with glass (blue) side facing up. Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at elevated ambient temperatures. Chip Fuses 3216CP Series Circuit Protector TIME CURRENT CURVE PACKAGING CODE Packaging Code Description SP 50 piece sample pack TR 3,000 pieces of fuses on 8mm tape-and-reel on a 7 inch (178mm) reel per EIA Standard RS481 OC-2533 Rev. C 8/02 Visit us on the Web at www.cooperET.com 3601 Quantum Boulevard Boynton Beach, Florida 33426-8638 Cooper Electronic Technologies 2002 Tel: +1-561-752-5000 Toll Free: +1-888-414-2645 Fax: +1-561-742-1178 This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.