V i s hay I nt e rt e chn o l o g y, I nc . Resistors - High Temperature (215 °C) Thin Film Chip I INNOVAT AND TEC O L OGY PLT T N HN THIN FILM RESISTOR O 19 62-2012 Precision Low TCR, High Temperature up to 215 °C, Thin Film Resistor, Surface-Mount Chip Key Benefits • • • • • • • Wide operating temperature range up to 215 °C Absolute TCR of ± 5 ppm/°C Tolerances to ± 0.02 % 250 Ω to 3 MΩ resistance range Noise of < - 35 dB Voltage coefficients of 0.1 ppm/V 75 V to 200 V voltage range APPLICATIONS • • • • High-temperature down hole applications High-precision oil/gas exploration Telecommunications Industrial applications Resources • Datasheet: PLTT - http://www.vishay.com/doc?60082 • For technical questions contact [email protected] One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/2 VMN-PT0256-1201 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 V i s hay I nt e rt e chn o l o g y, I nc . AND TEC I INNOVAT PLT T PLTT 19 O L OGY THIN FILM RESISTOR N HN O 62-2012 Precision High Temperature upResistor, to 215 °C, Precision LowLow TCR TCR, High Temperature Thin Film Surface Thin Film Resistor, Surface-Mount Chip Mount Chip, ± 5 ppm/°C TCR, 0.02 % Tolerance FEATURES • • • • • • • • Vishay’s proven precision thin film wraparound resistors will meet your exact requirements. These resistors are ideal for use in oil industry precision applications requiring low noise, long term stability under high temperature, ultra low temperature coefficient of resistance, and low voltage coefficient. The chip resistors are available in any resistance ohmic value in the range specified below. • • • • - 55 °C to 215 °C operating temperature range TCR of ± 5 ppm/°C standard Tolerances to ± 0.02 % Anti corrosion resistant film with (SPM) special passivation method Stable film and performance characteristics 0.5 % max. at 2000 h, 215 °C, 25 % rated power Non-standard resistance values available Very low noise and voltage coefficient (< - 30 dB, 0.1 ppm/V) UL 94 V-0 flame resistant Gold terminations (10 μ" to 20 μ") Compliant to RoHS Directive 2002/95/EC Halogen-free according to IEC 61249-2-21 definition CONSTRUCTION SPM Passivation Enhancement TYPICAL PERFORMANCE Passivated Nichrome Resistive Film Plated Gold (10 μ" to 20 μ") ABSOLUTE Nickel Barrier High Purity Alumina Substrate Adhesion Layer TCR 5 TOL. 0.02 STANDARD ELECTRICAL SPECIFICATIONS TEST Material SPECIFICATIONS CONDITIONS Passivated nichrome - Resistance Range TCR: Absolute Tolerance: Absolute 250 to 3 M - ± 5 ppm/°C - 55 °C to + 125 °C ± 0.1 % to ± 0.02 % + 25 °C R ± 0.5 % 2000 h at 215 °C, 25 % rated power - - ± 0.1 ppm/V (typical) - Stability: Absolute Stability: Ratio Voltage Coefficient Working Voltage 100 V to 200 V - Operating Temperature Range - 55 °C to + 215 °C - Storage Temperature Range - 55 °C to + 215 °C - < - 35 dB (typical) - R ± 0.01 % 1 year at + 25 °C Noise Shelf Life Stability: Absolute COMPONENT RATINGS Revision 09-may-11 Resistors - High Temperature (215 °C) Thin Film Chip Vishay Dale Thin Film POWER RATING (mW) WORKING VOLTAGE (V) RESISTANCE RANGE () 0805 250 at 70 °C 100 250 to 260K 1206 400 at 70 °C 200 500 to 775K 2010 800 at 70 °C 200 500 to 2M 2512 1000 at 70 °C 200 500 to 3M CASE SIZE Note • Consult factory for additional case size * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 60082 Revision: 09-May-11 PRODUCT SHEET For technical questions, contact: [email protected] 2/2 www.vishay.com 1 VMN-PT0256-1201 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000