TOKEN UPRND Network Precision Resistors Network Precision Resistor UPRND Networks High Precision Sharpen The Edge of Application Accuracy Preview The Precision Resistor Network technology provides a significant reduction of the resistive component’s sensitivity to ambient temperature variations (TCR). Designers can now guarantee a high degree of stability and accuracy in fixed-resistor applications using solutions based on Token’s revolutionary Network technology. This technology allows customer orientated products, designed to satisfy challenging and specific technical requirements. Precision Network Resistors UPRND Series meets Lead (Pb)-free and RoHS compliant. Known for providing design engineers with a comprehensive range of industrial-qualified resistive devices, Token Electronics has further expanded its precision product capabilities in Serial UPRNS and Parellel UPRND Series. Providing design engineers with an economical power resistor with high quality performance, Token Electronics offers low cost industrial grade resistor networks, Parellel UPRND and Serial UPRNS Networks. Token’s UPRND/UPRNS Series are assembled by EE/RE 1/10 series to form a stable, high precision resistor networks. Characteristic of UPRND Series meet extreme low temperature coefficient. Parellel UPRND Series equate IRC, EBG Precision Devices with fast delivery and more competitive price. For non-standard technical requirements and special applications, please contact us. Applications : - Industrial, Precision Bypass, Divider. - Electron Beam (EB) Applications Scanning. - Medical, Test and Measurement Equipment. - Recording Equipment, Electron Microscopes. - Military, airborne, High precision instrumentation. - Precision Amplifiers, Audio (High End Stereo Equipment). Features : - Lead (Pb)-free and RoHS compliant. - Precision tolerance tight to A2(±0.02%). - Any value available within resistance range. - UPRND: Parellel dip type; UPRNS: Serial dip type. - Metal film precision networks, excellent stability and reliability. - Superior TCR narrowed to Absolute C7(±5 ppm/°C), Relative C10(±2 ppm/°C). Version 2010 http://www.token.com.tw/ rfq token.com.tw 01 of 04 TOKEN UPRND Network Precision Resistors Dimensions & Technical Characteristics F A B C E D Precision Resistor Network (UPRND) Dimensions UPRND A(mm)±0.5 Number of Resistors # 5.08 11.8 30.3 2 4 11 A 5.08±0.5 ~ 30.3±0.5 B 9.0±0.5 C 0.6±0.05 Dimensions(mm) D 2.54±0.05 E 11.5±0.5 F 3.0±0.5 Rated Wattage of one element unit at 70°C (W) 0.1 Maximum Working Voltage (V) 200 Nominal Resistance Range of component 10 ~ 1M element unit (Ω) Absolute Tolerance (%) A2(±0.02), A5(±0.05), B(±0.1), C(±0.25), D(±0.5), F(±1.0) Relative Tolerance (%) T(±0.01), A2(±0.02), A5(±0.05), B(±0.1) Absolute Temperature Coefficient (ppm/°C) C7(±5), C6(±10), C5(±15), C3(±25), C2(±50) Relative Temperature Coefficient (ppm/°C) C10(±2), C9(±3), C7(±5), C6(±10), C5(±15) Working Temperature (°C) -10 ~ +70 Remark : 1. Absolute value means all factors (Tolerance and Temperature Coefficient) of component element units of Network Resistor are independent. 2. Relative value means the maximum difference factor among component element units of Network Resistor. Examples for Construction Precision Resistor Network (UPRND) Examples for Construction ○ There are no standard nominal resistance for UPRNS/UPRND Series. ○ Customer can designate or specify the number of component elements of Network Resistor according with this specification of UPRNS/UPRND Series to meet your own needs. ○ It can be required to Token’s representatives if customer’s requirement beyonds the range of Token’s specifications. 02 of 04 http://www.token.com.tw/ rfq token.com.tw Version 2010 TOKEN UPRND Network Precision Resistors UPRND Versus UPRNS Dimensions 11.5 ± 0.5 3.0 ± 0.5 A 9.0 ± 0.5 0.6 ± 0.05 2.54 ± 0.5 Extra Precision Resistor Network (UPRNS) Dimensions (Unit: mm) A Pins (Number of Resistors) 11.8 4 5.08 2 30.3 11 UPRNS A ± 0.5 14.20 16.9 19.34 21.9 24.1 27.16 35 42.3 50.8 4.5 ± 0.5 12.0 ± 0.5 0.6 ± 0.05 UPRND A ± 0.5 2.54 ± 0.05 Extra Precision Resistor Network (UPRNS) Dimensions (Unit: mm) Pins 5 6 7 8 9 10 13 16 19 UPRND Versus UPRNS Internal Connection Precision Resistor Network (UPRND) Examples for Construction Version 2010 TYPE 1 TYPE 2 TYPE 3 Precision Resistor Network (UPRNS) Examples for Construction http://www.token.com.tw/ rfq token.com.tw 03 of 04 TOKEN UPRND Network Precision Resistors How to Order UPRND 4 100R B C Part Number: UPRND Number of Pins: 2, 4, 11 Resistance Value (Ω) Code 10R 100R 1K 1M Temperature Coefficient (ppm/°C) Resistance Value (%) 10Ω Code 100Ω 1KΩ 1MΩ Absolute Resistance Tolerance (%) Absolute Relative Code A2 A5 B C D F T A2 A5 B Resistance Tolerance (%) ±0.02 % ±0.05 % ±0.10 % ±0.25 % ±0.50 % ±1.00 % ±0.01 % ±0.02 % ±0.05 % ±0.10 % Relative C7 C6 C5 C3 C2 C10 C9 C7 C6 C5 Temperature Coefficient (ppm/°C) ±5 ppm/°C ±10 ppm/°C ±15 ppm/°C ±25 ppm/°C ±50 ppm/°C ±2 ppm/°C ±3 ppm/°C ±5 ppm/S°C ±10 ppm/°C ±15 ppm/°C Back to 1st Page - Precision Resistor Network (UPRND) 04 of 04 http://www.token.com.tw/ rfq token.com.tw Version 2010