K10B-216

Type K10B Thermal Cutoff (Temperature rated Fuse) 10Amp Axial Leaded www.optifuse.com (619) 593-5050 Ratings: Ampere Rating: 10A Axial Leaded Voltage Rating: 250V AC Agency Standards and Listings: Part Number K10B-077 K10B-087 K10B-094 K10B-099 K10B-103 K10B-113 K10B-116 K10B-121 K10B-128 K10B-139 K10B-142 K10B-147 K10B-152 K10B-169 K10B-184 K10B-216 K10B-240 (A) Rated Funct. Temp. TF·Tf (°C) 77 87 94 99 103 113 116 121 128 139 142 147 152 169 184 216 240 (B) Cut-Off Temp. (°C) 74±2 81±2 91±2 96±2 97±2.5 108±2 111±2.5 118.5±2.5 126±2 135±2 135±2 142±2 150±2 164±2 181.5±2 213±2 236±2 (C) (D) Electrical Ratings Holding Max. Temp. Temp Current Voltage TH ·Th ·TC Limit (A) (V) (°C) TM·Tm (°C) 48 200 10A 250V 52 200 10A 250V 62 160 10A 250V 68 200 10A 250V 68 200 10A 250V 81 200 10A 250V 83 200 10A 250V 86 200 10A 250V 100 250 10A 250V 109 200 10A 250V 110 200 10A 250V 117 250 10A 250V 122 250 10A 250V 139 300 10A 250V 154 300 10A 250V 186 300 10A 250V 200 300 10A 250V Term Explanation: (A) - Rated Functioning Temp = (TF •Tf.) -The temperature at which a thermal cutoff changes its state of conductivity to open a circuit with detection current of 10mA or less as the only load. The temperature tolerance is +0, -10°C. (B) - Cut-off Temp. = Is the actual operating temp. range when the thermal cut-off is made to operate inside a constant temp. oven whose temp. is raised at the rate of 0.5 to 1°C/min, while a detection current of 10mA or lower is applied. (C) - Holding Temp = (TH•Th•TC) -The maximum temp. at which a thermal cut-off can be maintained while conducting rated current for 168 hours without functioning. (D) - Maximum Temp. Limit = (TM •Tm)-The maximum temp at which mechanical and electrical properties of a thermal cut-off can be maintained for 10 minutes without resuming conductivity after functioning. Rated Current = (Ir) -Rated current is the maximum current that thermal cut-offs allow to carry and are able to cut-off the circuit in safety. Rated Voltage = (Ur) -Rated voltage is the maximum voltage that is allowed to apply to the circuit in which the thermal cutoff is used. Electrical Characteristics: Insulation Resistance = The insulation resistance is to be measured with a DC voltage of twice the rated voltage, and at least 0.2M Ώ. across the disconnection. Dielectric Voltage - Withstand Test = A thermal cut-off shall withstand double the rated voltage for 1 minute without breakdown. Note: All specifications subject to change without notice. Rev A 10/2008 - Page: 1/2 Code W01-01H Type K10B Thermal Cutoff (Temperature rated Fuse) 10Amp Axial Leaded www.optifuse.com (619) 593-5050 Mechanical Strength: Pull = The thermal cut-off is to be supported in any convenient manner so as not to damage it and a pull force as 4.0P(17.8N) to each lead for 10 minutes. Push = The thermal cut-off is to be supported in any convenient manner so as not to damage it and a push force as 1.0P(4.4N) to each lead for 10 minutes. Twist = The thermal cut-off is to be rigidly supported so as not to damage it. Each lead is to be bent through 90 degrees at a location 10mm from the body of thermal cut-off and then twisted through 180 degrees. Packing: (Bulk 100 fuses / poly bag) (10 poly bags / box, altogether 1000 fuses) Mechanical Dimensions: Inches [mm] NO. 1 2 3 4 5 Component Lead Isolation Tube Sealing Resin Casing Lead Material Copper Black Ceramic Epoxy Resin Brass Copper Plating Silver (Ag) Quantity 1 1 Silver (Ag) Tin (Sn) 1 1 Physical Characteristics: Soldering Parameters Temp 94° C 94°C∼100°C 101°C∼130°C 130°C Warning: Distance 10mm 1sec 2sec 3sec 4sec 15mm 2sec 3sec 4sed 5sec 20mm 3sec 4sec 5sec 5sec Soldering Conditions Welding iron (bathroom) Temperature: 300°C Tin solder: 60%Sn -Operation beyond the specified maximum ratings or improper use may result in damage and possible electrical arcing and/or flame. -Device are intended for occasional overcurrent protection. Application for repeated overcurrent condition and/or prolonged trip are not anticipated. -Avoid contact of device with chemical solvent. Prolonged contact will damage the device performance. Note: All specifications subject to change without notice. Rev A 10/2008 - Page: 2/2 Code W01-01H