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: 25 to 2500 , TFS-S 25 to 250 , TFS-W 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. * Packaging available: W/A, SIL R CT * High stability ( -------- and ------------ < 0.2 % 1000 h at Pn at 150 C) R CT * Compliant to RoHS directive 2002/95/0EC STANDARD ELECTRICAL SPECIFICATIONS TEST SPECIFICATIONS MATERIAL CONDITIONS NICKEL Resistance range 25 to 2500 on TFS-S/25R to 100R on TFS W0805 25R to 250R on TFS-W 1206 Absolute TCR (1) + 6180 ppm/C Absolute tolerance 2 %, 1 % Tolerance on temperature up to 0, 33 C 0 C; 100 C Operating temperature range - 55 C to + 125 C Storage temperature range - 55 C to + 155 C R CT -------- < 0.2 %; ------------ < 0.2 % R CT Stability 1000 h at Pn at + 150 C 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 x 10- 11 T4 Example: 0 C < T < 100 C RT/R0 = 1.6180 TCR = 6180 ppm/C MECHANICAL SPECIFICATIONS Resistive element Nickel, around 1.5 m thick Substrate material 99.6 % alumina Leads (TFS-S) Terminals (TFS-W) Tin/silver plated on copper alloy Tin silver over nickel * Pb containing terminations are not RoHS compliant, exemptions may apply ** Please see document "Vishay Material Category Policy": www.vishay.com/doc?99902 www.vishay.com 72 For technical questions, contact: sfer@vishay.com Document Number: 60033 Revision: 25-Aug-09 TFS Wraparound and Single-In-Line, Thin Film Temperature Sensors 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 0705 DIMENSION MILLIMETERS 3.17 0.200 5 INCHES MILLIMETERS A 0.075 1.90 B 0.050 1.25 C 0.020 0.50 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 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 U F MODEL STYLE SIZE OHMIC VALUE TOLERANCE TFS W 0805 1206 In clear F=1% G=2% U 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% U stands for decimal point K stands for 1000 Historical Part Number: TFS TFS W S 0805 56U 1 % 2K5 1 % e2 Document Number: 60033 Revision: 25-Aug-09 e2 For technical questions, contact: sfer@vishay.com www.vishay.com 73 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1