(upsc) ul tra precision resistor networks token electronics industry co., ltd. taiwan: no.137, sec. 1, zhongxing rd., wugu district, new taipei city, taiwan, r.o.c. 24872 t el : +886 2981 0109 f ax : +886 2988 7487 china: 12f, zhong xing industry bld., chuang ye road, nan shan district, shen zhen city, guang dong, china 518054 tel : +86 755 26055363; fax : +86 755 26055365 web: www.token.com.tw email: rfq@token.com.tw version: january 13, 2017
taiwan factory : +886 2 29810109 http://www.token.com.tw rfq@token.com.tw china factory : +86 755 26055363 page: 1 / 5 ? product introduction features : ? precision tolerance tight to t(0.01%). ? superior tcr narrowed to c10 (2 ppm/ ). ? metal film precision networks, lead (pb) - free and rohs compliant. ? any value available within resistance range, excellent stability and reliability. applications : ? precision bypass. ? simulation equipment. ? test and measurement. ? medical, bridge circuitry. ? precision amplifiers, divider. ? high precision instrumentation. ? audio (high end stereo equipment). ? commercial avionics, data convertors. following market demands for components to deliver ultra - precision applications in often very confined spaces, design engineers can now benefit from new technologies capable of temperature coefficient c10 (2 ppm/ ), compact body size upsc networks. constructed with token ee/re 1/10 series to form a stable, high precision and low temperature coefficient network resistor , the networks are protected from moisture by a proprietary passivation material. customer c an specify tolerance and temperature coefficient range designed to satisfy challenging and specific technical requirements. the resistance and tcr range makes these (upsc) series ideal for a number of applications, including test and measurement devices, c ommercial avionics and medical equipment or devices. the thin - film (upsc) also can be designed with custom schematics to meet individual customer specifications. the networks provide excellent resistor precision and accuracy with resistor tolerances to 0. 01%. they have tcr values to 2ppm/ , providing superior performance over the military temperature range. upsc series equate irc, ebg precision devices with more competitive price and fast delivery. for non - standard technical requirements and special applications, please contact our manufacturer or sales representatives. besides, you can l ink to token official website " precision resistors " to get more information. upr versus upsc series: ? upsc series have the advantage of compact body size. ? the electric characteristics of upr and upsc are the same. ? upr series have the advantage of wider resistance range 10~5m. token's compact size ultra - precision resistor networks take accuracy pole position.
taiwan factory : +886 2 29810109 http://www.token.com.tw rfq@token.com.tw china factory : +86 755 26055363 page: 2 / 5 ? dimensions & technical characteristics dimensions & technical characteristics (up sc ) dimensions (unit: mm) a 7.65 0.3 b 8.6 0.3 c 2.6 0.3 d 0.6 0.05 e 3.81 0.5 working temperature ( ) - 10 ~ +70 rated wattage at 70 (w) 0.2 maximum working voltage (v) 250 nominal resistance range () 40 ~ 5m 200 ~ 500k nominal resistance tolerance (%) a2(0.02), a5(0.05), b(0.1) t(0.01), a2(0.02), a5(0.05),b(0.1) temperature coefficient (ppm/ ) [tcr: +25 ~ +85 ] c9(3), c7(5), c6(10), c5(15), c3(25) c10(2), c9(3), c7(5), c6(10), c5(15), c3(25) resistor network (upsc) dimensions remark: 1. customer can specify tolerance and temperature coefficient range to meet your own needs. 2. it can be required to token's representatives if customer's requirement beyond the range of token's specifications.
taiwan factory : +886 2 29810109 http://www.token.com.tw rfq@token.com.tw china factory : +86 755 26055363 page: 3 / 5 ? upsc versus upr series upsc versus upr series nominal resistance range () nominal resistance tolerance (%) temperature coefficient (ppm/ ) [tcr: +25 ~ +85 ] upsc upr 40 ~ 5m 10 ~ 5m a2 0.02 a5 0.05 b 0.1 c9 3ppm/ c7 5ppm/ c6 10ppm/ c5 15ppm/ c3 25ppm/ 200 ~ 500k 100 ~ 500k t 0.01 a2 0.02 a5 0.05 b 0.1 c10 2ppm/ c9 3ppm/ c7 5ppm/ c6 10ppm/ c5 15ppm/ c3 25ppm/ (upsc) compact size networks dimensions (unit: mm) (upr) wider ohmic range networks dimensions (unit: mm)
taiwan factory : +886 2 29810109 http://www.token.com.tw rfq@token.com.tw china factory : +86 755 26055363 page: 4 / 5 ? order codes order codes (upsc) resistance value 40 ~ 5m upsc 530r a5 c6 p part number upsc resistance value () 53r 53 530r 530 5k3 5.3k 53k 53k 530k 530k resistance tolerance (%) a2 0.02 a5 0.05 b 0.10 temperature coefficient (ppm/ ) c3 25 c5 15 c6 10 c7 5 c9 3 package p bulk order codes (upsc) resistance value 200 ~ 500k upsc 10k t c6 p part number upsc resistance value () 200r 200 10k 10k 100k 100k resistance tolerance (%) t 0.01 a2 0.02 a5 0.05 b 0.10 temperature coefficient (ppm/ ) c3 25 c5 15 c6 10 c7 5 c9 3 c10 2 package p bulk
taiwan factory : +886 2 29810109 http://www.token.com.tw rfq@token.com.tw china factory : +86 755 26055363 page: 5 / 5 ? general information high precision devices made in token token is equipped to design and produce custom components to meet many design and reliability demands. token's line of high - reliability and precision products reflects a long - term commitment to our industrial and military customers. in addition to standard industry - grade resistor products, we also have many resistive products designed to meet various military source - controlled drawings. we continually strive to meet the changing application requirements of the markets by developing new products and manufacturing technologies on an on - going basis. enhanc ed precision and stability for low - cost uses every component token provides to the commercial, industrial, and military markets for cost - efficiency uses is backed by the comprehensive testing and failure analysis capabilities of our own technical staff, wh om are industrial experts in understanding and meeting the requirements of the environment. low tcr - fast approach to a steady state token electronics provides a precision temperature coefficient of resistance tcr as low as 2 ppm/ , if you must guarantee a smaller resistance change in your application. tcr is the best known parameter used to specify a resistors stability, and is used to depict the resistive elements sensitivity to temperature change due to ambient temperature variations. a resistor's tc r tells how much its value changes as its temperature changes. it is usually expressed in ppm/ (parts per million per degree centigrade) units. long - term proven service our technical expertise, our knowledge of the industry, our broad product offering, a nd our ability to work long - term are all part of tokens ongoing commitment to meeting the changing requirements of our most reliability - conscious customer, today and in the future.
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