tfs| Datasheet

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TFS
Vishay Sfernice

Wraparound and Single-In-Line, Thin Film Temperature Sensors
FEATURES
Conforms to the DIN 43760 specs in - 60 C to + 180 C temperature range TCR: 6180 ppm/ C (0 C; + 100 C) (see note (1)) Wide resistance range: 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. 25 to 2500 , TFS-S 25 to 250 , TFS-W

RoHS
COMPLIANT

Packaging available: W/A, SIL
R CT High stability ( ------- and ----------- < 0.2 % 1000 h at Pn at 150 C) R CT

STANDARD ELECTRICAL SPECIFICATIONS
TEST MATERIAL Resistance range Absolute TCR (1) Absolute tolerance Tolerance on temperature Operating temperature range Storage temperature range Stability SPECIFICATIONS NICKEL 25 to 2500 on TFS-S/25R to 100R on TFS W0805 25R to 250R on TFS-W 1206 + 6180 ppm/ C 2 %, 1 % up to 0, 33 C - 55 C to + 125 C - 55 C to + 155 C R CT ------- < 0.2 %; ----------- < 0.2 % R CT 1000 h at Pn at + 150 C 0 C; 100 C CONDITIONS

Note: (1) 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 10- 11 T4 Example: 0 C < T < 100 C RT/R0 = 1.6180 TCR = 6180 ppm/ C

MECHANICAL SPECIFICATIONS
Resistive element Substrate material Leads (TFS-S) Terminals (TFS-W) Nickel, around 1.5 um thick 99.6 % alumina Tin/silver plated on copper alloy Tin silver over nickel

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For technical questions, contact: sfer@vishay.com

Document Number: 60033 Revision: 31-Jul-06