PTCSGM3 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Well-defined protection temperature levels

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PTCSGM3
Vishay BCcomponents
PTC Thermistors, Lug Sensors
for Over-Temperature Protection
QUICK REFERENCE DATA
PARAMETER
Resistance at 25 °C (R₂₅)
Nominal working temperature
(T_n)
Tolerance on T_n
Maximum voltage (AC or DC)
Thermal time constant
Operating temperature range ⁽¹⁾
VALUE
20 to 100
70 to 150
±5
30
~8
-20 to 165
UNIT
Ω
°C
°C
V
s
°C
Dissipation factor
Storage temperature
5
-25 to +155
mW/K
°C
Weight
~2
g
Note
(1) _{Max operating temperature range is Tn +15 °C, indicated value}
is for T_n = 150 °C.
FEATURES
• Well-defined protection temperature levels
• Fast reaction time (< 30 s in still air)
• Accurate resistance for ease of circuit design
• Excellent long term behavior (< 1 °C or 5 % after
1000 h at T_n +15 °C)
• Wide range of protection temperatures
(70 °C to 150 °C)
• Small size and rugged
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
Over-temperature protection and control in:
• Industrial electronics
• Power electronics
• Motor protection
DESCRIPTION
These PTC sensing thermistors consist of a medium
resistivity doped BaTiO₃ ceramic chip lead (Pb)-free
soldered with AWG#24 PTFE insulated stranded and tinned
copper wires and mounted in a metal lug barrel. The lug
barrel is marked with the Tn value (ex T120).
PACKAGING
PTC thermistors are available in 200 pieces bulk packed.
NOMINAL WORKING TEMPERATURES AND ORDERING INFORMATION
NOMINAL
WORKING
TEMPERATURE
T_n
(°C)
R_max. at T_n - 5 °C
(Ω)
R_min. at T_n + 5 °C
(Ω)
R_min. at T_n + 15 °C
(Ω)
ORDERING PART NUMBERS
LUG DEVICE
70
570
570
4000
PTCSGM3T071DBE
80
550
1330
4000
PTCSGM3T081DBE
90
550
1330
4000
PTCSGM3T091DBE
100
550
1330
4000
PTCSGM3T101DBE
110
550
1330
4000
PTCSGM3T111DBE
120
550
1330
4000
PTCSGM3T121DBE
130
550
1330
4000
PTCSGM3T131DBE
140
550
1330
4000
PTCSGM3T141DBE
150
550
1330
4000
PTCSGM3T151DBE
COMPONENT OUTLINES DIMENSIONS in inches (millimeters)
0.145 [3.68] dia. hole
0.281
[7.14]
0.157 ± 0.039
[4 ± 1]
1.496 ± 0.157
[38 ± 4]
0.64 [16.26] max.
0.04
[1.016]
Revision: 15-Dec-15
1
Document Number: 29018
For technical questions, contact: [e-mail]
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