TFS www.vishay.com Vishay Sfernice Wraparound and Single-In-Line, Thin Film Nickel Temperature Sensors FEATURES • Conforms to the DIN 43760 specs in - 60 °C to + 180 °C temperature range Available • TCR: 6180 ppm/°C (between 0 °C and 100 °C) (3) • Wide resistance range: 25 to 2500 , TFS-S 25 to 250 , TFS-W Available Available • Packaging available: W/A, SIL Vacuum deposited nickel films are used to produce temperature sensors with various characteristics. The small size and small thermal mass of these devices result in a quick response to changes in temperature. • 2 versions: SMD and through hole Available R CT ----------------• High stability ( and < 0.2 % 1000 h at Pn at R CT 150 °C) • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 Note * This datasheet provides information about parts that are RoHS-compliant and/or parts that are non-RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information/tables in this datasheet for details. STANDARD ELECTRICAL SPECIFICATIONS SIZE RESISTANCE RANGE (1) TFS-S 0.2" lead spacing (4) 25 to 2500 0.500 1, 2 6180 TFS-W 0805 25 to 100 0.200 1, 2 6180 TFS-W 1206 25 to 250 0.330 1, 2 6180 MODEL RATED POWER W TEMPERATURE COEFFICIENT (2) (3) ± ppm/°C TOLERANCE ±% Notes (1) Nominal value at 23 °C (2) Between 0 °C and 100 °C (3) The ohmic value R at temperature T (°C) depends on R (ohmic value at 0 °C) according to the following equation: T 0 RT/R0 = 1 + 5.485 x 10-3 T + 6.65 x 10-6 T2 + 2.805 x 10-11 T4 Example: A T = 100 °C RT/R0 = 1.6180 TCR = ± 6180 ppm/°C Vishay Sfernice can calculate ohmic value at T = 0 °C (as ohmic value mentioned in ordering procedure is at 23 °C). (4) TFS-S is a single in line (through hole) CLIMATIC SPECIFICATIONS MECHANICAL SPECIFICATIONS Operating temperature range - 55 °C to + 125 °C Resistive element Nickel, around 1.5 μm thick Storage temperature range - 55 °C to + 155 °C Substrate material 99.6 % alumina Leads (TFS-S) Terminals (TFS-W) Tin/silver plated on copper alloy Tin silver over nickel TECHNICAL SPECIFICATIONS TEST MATERIAL Tolerance on temperature Stability Dissipation factor (TFS-S only) Revision: 03-Sep-13 SPECIFICATIONS CONDITIONS NICKEL up to 0, 33 °C R CT -------- < 0.2 %; ------------ < 0.2 % R CT 1000 h at Pn at + 150 °C 1 -------- = 6.7 mW/°C (for information only) R th In air Document Number: 60033 1 For technical questions, contact: [email protected] 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 TFS www.vishay.com Vishay Sfernice DIMENSIONS TFS-S Single-In-Line TFS-W Chip for SMD C D A B B A C F G E DIMENSION INCHES A 0.200 B 0805 DIMENSION INCHES MILLIMETERS 3.17 A 0.075 1.90 5 B 0.050 1.25 C 0.020 0.50 MILLIMETERS 0.200 C 0.200 5 D 0.025 0.63 INCHES MILLIMETERS E 0.100 2.54 A 0.125 3.20 F 0.020 0.50 B 0.063 1.60 G 0.010 0.25 C 0.027 0.70 1206 DIMENSION Note • Please refer to Vishay Sfernice Application Note “Guidelines for Vishay Sfernice Resistive and Inductive Products” for soldering recommendation (document number: 52029), paragraph 3: GUIDELINES FOR SURFACE MOUNTING COMPONENTS (SMD). Profile #3 applies. Note • Please refer to Vishay Sfernice Application Note “Guidelines for Vishay Sfernice Resistive and Inductive Products” for soldering recommendation (document number: 52029), paragraph 2: GENERAL SOLDERING RECOMMENDATION FOR THROUGH HOLE OR SMD COMPONENTS PACKAGING Waffle pack or tape and reel for TFS-W Sticks or special packaging for TFS-S HOW TO ORDER Wraparound T F S W 0 8 0 5 - 5 6 R F MODEL STYLE SIZE OHMIC VALUE TOLERANCE TFS W 0805 1206 In clear F=1% G=2% Note • Ohmic value ordered is the one at 23 °C R stands for decimal point SIL T F S S - 2 K 5 F MODEL STYLE OHMIC VALUE TOLERANCE TFS S In clear F=1% G=2% Note • Ohmic value ordered is the one at 23 °C R stands for decimal point K stands for 1000 Historical Part Number: TFS TFS W S 0805 56U 1 % 2K5 1 % e2 Revision: 03-Sep-13 e2 Document Number: 60033 2 For technical questions, contact: [email protected] 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000