TOKEN SQ Ceramic Housed Cement Resistors Ceramic Housed Cement Resistors Cement Resistors - SQP, SQM, SQT, SQH, SQZ Series Low-cost Ceramic Cased Resistors Suit High Volumes and High Temperatures Preview Token electronics offers commercial grade ceramic-housed power wirewound and film resistors. For medium to high rated power (2W...50W), SQ resistors provide full electrical insulation mounted in a ceramic case. Axial, radial, vertical styles and several mounting techniques of wire leads or quick disconnects are available from Token’s SQP, SQM, SQZ, and SQH. The SQ series power resistors feature ideal specifications for high volume and high-temperature applications. Frequently used in power supplies, motor controllers, and automotive applications, these products can be custom tailored to individual needs. With the extended resistance range and high-temperature rating, the resistors can be specified for operation in harsh environments. The SQ series wirewound resistors feature a resistance range from 0.1Ω to 3KΩ, while the SQ series power film resistors have a resistance range of 80Ω to 150KΩ. Standard tolerances for both devices are to ±5%, with TCRs of ±300ppm/°C and above. Token is equipped to design and produce custom components to meet many design and reliability demands. Contact us with your specific needs. Applications - Power supplies - Voltage dividers - Motor controllers - Automotive applications - Power electronics circuits Features - Low cost, space saving - RoHS compliant with 100% lead free - Direct mounting on printed circuit board - Circuit board lock-in mounting tabs available - High performance for power required applications - High power to size ratio, Special inorganic potting compound - Ceramic case provide high thermal conductivity in a fireproof package Version 2010 http://www.token.com.tw/ rfq token.com.tw 01 of 05 TOKEN SQ Ceramic Housed Cement Resistors SQP - Dimensions W SQP H d 20Min L Type SQP 2W 3W 5W 7W 10W 15W 20W-25W Dimension (mm) H±1 L±1.5 7 18 8 22 9 22 9 35 9 48 11.5 48 13.5 60 W±1 7 8 10 10 10 12.5 14 Resistance Range (Ω) SQP RS+SQP 0.1~82 0.1~180 181~33K 0.1~180 181~50K 0.1~430 431~50K 0.1~470 471~50K 0.5~600 601~150K 0.8~1K 1.1~150K d±0.05 0.5~0.6 0.7~0.8 0.7~0.8 0.7~0.8 0.7~0.8 0.7~0.8 0.7~0.8 SQM - Dimensions S SQM 4±1 H W 0.8±0.05 5 +2 -1 7.5 +2 -1 (10WS) Type SQM 2W 3W 5W 7W 10W 10WS 02 of 05 H±1.5 20 25 25 39 51 35 Dimension (mm) W±1 12 12 13 13 13 16 http://www.token.com.tw/ S±1 8 8 9 9 12 12 Resistance Range (Ω) SQM RS+SQM 0.1-8.0 81-50K 0.1-180 181-50K 0.1-180 181-50K 0.1-430 431-47K 0.1-470 471-47K 0.1-430 431-47K rfq token.com.tw Version 2010 TOKEN SQ Ceramic Housed Cement Resistors SQT - Dimensions W t d H SQT L Type SQT 3W 5W 7W 10W 27Min Dimension (mm) W±1 L±1 10 22 10 22 10 35 10 48 H±1.5 9 9 9 9 Resistance Range (Ω) SQT RS+SQM 0.1-180 181-50K 0.1-180 181-50K 0.1-430 431-47K 0.1-470 471-47K t±1 1.5 1.5 3.0 3.0 SQH - Dimensions P SQH 0.6 D L W±1 10 12.5 14.5 19 19 19 Version 2010 H±1 9 11.5 13.5 19 19 19 Ø2.7 Dimension ( mm ) L±1.5 P±1 H1±1 D±0.5 48 32 21 5 48 32 21 5 60 43 24 6 75 56 29 6 90 67 29 6 90 67 29 6 H H1 W P1±0.2 2.5 2.5 3.0 3.0 3.0 3.0 http://www.token.com.tw/ H H1 P1 P2 Type SQH 10W 15W 20W 30W 40W 50W D W P2±0.2 2 2 2.5 2.5 2.5 2.5 Resistance Range (Ω) SQH RS+SQH 0.1~500 500~50K 1~1K 1K~150K 1~2K 2K~150K 1~2K 2~3K 2~3K rfq token.com.tw MaxWorkingVoltage 500V 600V 700V 700V 700V 700V 03 of 05 TOKEN SQ Ceramic Housed Cement Resistors SQZ - Dimensions P3±0.2 SQZ P4±0.2 H2 H1 P1±0.2 0.4 P2±0.2 L Type SQZ L±1.5 W±1 H±1 P±1.5 5W 25(28) 10 10 9.5(15) 7W 36 10 10 20 10W 48 10 10 32 15W 48 12.5 12 32 20.25W 60 15 13 42 H P W Dimension (mm) P1 P2 P3 4.2 2 5 4.2 2 5 4.2 2 5 4.2 2 5 7 6 10 P4 1.5 1.5 1.5 1.5 2.7 H1±1 25 25 25 26 36 H2±1 10.5 10.5 10.5 10.5 15.0 Resistance Range (Ω) SQZ RS+SQZ 0.1-130 131-50K 0.1-430 431-50K 0.2-470 471-50K 1-600 601-150K 1-1K 1.1K-150K SQP, SQM, SQT, SQH, SQZ - Electrical Performance TEST ITEMS Resistance Temp Coeff. Short Time Over Load Rated Load Voltage Withstanding Temp. Cycle Load Life Moisture-proof Load Life Incombustibility 04 of 05 CONDITION -30°C~ 200°C 2.5 times of rated wattage for 5 sec. Rated wattage for 30 min. 800 v AC 1 min. -30°C~ 85°Cfor 5 cycles 70°Con-off cycle 1000hrs. 40°C95% RH on-off cycle 500 hrs. 16 times of rated wattage for 5 min. http://www.token.com.tw/ rfq token.com.tw SPEC. ±300ppm / °C ±2 % ±1 % no charge ±1 % ±5 % ±5 % not flammed Version 2010 TOKEN SQ Ceramic Housed Cement Resistors SQP, SQM, SQT, SQH, SQZ - Material Specifications ● Core : High purity grade alumina ceramic rod. ● Terminals : Tin/lead plated (Lead (Pb)-free will be 100 % tin). ● Body : Steatite ceramic case with inorganic potting compound. ● Element : Copper-nickel alloy, nickel-chrome alloy, resistive wirewound or power film depending on resistance value. How to Order SQP 5W 100R J Bulk Part Number: SQP, SQM, SQT, SQH, SQZ Rated Power (W) Resistance Value (Ω) Code 0R1 100R 1K 100K Resistance Value 0.1Ω 100Ω 1KΩ 100KΩ Resistance Tolerance (%) Code Resistance Value J ±5% Package Back to 1st Page - Cement Resistors (SQ) Version 2010 http://www.token.com.tw/ rfq token.com.tw 05 of 05