Datasheet

PTS Series
www.vishay.com
Vishay Beyschlag
Revision: 12-Feb-2019
1
Document Number: 28762
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Temperature Dependent Platinum Thin
Film Chip Resistor (RTD)
DESIGN SUPPORT TOOLS
PTS SMD flat chip temperature dependent resistors are the
perfect choice for temperature control of electronics
operating under varying environmental conditions. The
highly controlled platinum thin film manufacturing process
guarantees an outstanding stability of temperature
characteristics which ensures reliable operation even under
harsh conditions.
FEATURES
• Standardized characteristics according to
IEC 60751
• Advanced thin film technology
• Short reaction times down to t
0.9
 2 s (in air)
• Outstanding stability of temperature
characteristic
• Supports lead (Pb)-free soldering
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
Temperature measurement and control in
• Aviation electronics
• Industrial electronics
• Medical electronics
Notes
(1)
Valid for sensor element only, in low dissipative mode. Response time and self-heating are influenced by mounting materials as substrate,
solder lands, tracks and solders used
(2)
Indicated measurement currents can be applied continuously with self-heating effect of less then 0.1 °C
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Available
Design Tools
TECHNICAL SPECIFICATIONS
DESCRIPTION PTS 0603 PTS 0805 PTS 1206
Resistance values R
0
at 0 °C 100  100 , 500  100 , 500 , 1000 
Temperature coefficient (0 °C to +100 °C),
IEC60751
+3850 ppm/K
Tolerance classes F0.3, F0.6
Operating temperature range -55 °C to +155 °C
Long term stability R
0
/R
0
;
R
0
change after 1000 h at +155 °C
< ± 0.04 %
Insulation resistance > 10 M
Measurement current
I
meas.
(DC)
(2)
100  0.1 mA to 0.50 mA 0.1 mA to 1.0 mA 0.1 mA to 1.0 mA
500  - 0.1 mA to 0.40 mA 0.1 mA to 0.40 mA
1000  - - 0.1 mA to 0.25 mA
Self-heating
(1)
Still air
(v = 0 m/s)
 0.9 K/mW  0.8 K/mW  0.7 K/mW
Thermal response time (1)
Flowing
water
(v = 0.4 m/s)
t
0.5
 0.1 s t
0.5
 0.2 s t
0.5
 0.3 s
t
0.9
 0.2 s t
0.9
 0.3 s t
0.9
 0.4 s
Flowing air
(v = 3.0 m/s)
t
0.5
 1.0 s t
0.5
 1.5 s t
0.5
 2.0 s
t
0.9
 2.0 s t
0.9
 3.0 s t
0.9
 5.0 s