PTCSL20 Datasheet, PDF (1/4 Pages) Vishay Siliconix – PTC Thermistors, Mini Radial Leaded for Over-Temperature Protection

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PTCSL20 Series
Vishay BCcomponents
PTC Thermistors, Mini Radial Leaded
for Over-Temperature Protection
Non preferred type
(replaced by PTCSL03)
QUICK REFERENCE DATA
PARAMETER
VALUE
UNIT
Resistance at 25 °C (R₂₅)
20 to 100
Ω
Nominal working temperature
(T_n)
70 to 150
°C
Tolerance on T_n
±5
°C
Maximum voltage (AC or DC)
30
V
Operating temperature range ⁽¹⁾
-20 to 165
°C
Dissipation factor
5
mW/K
Storage temperature
-25 to +155
°C
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 (< 15 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 supplies
• Motor protection
DESCRIPTION
These PTC sensing thermistors consist of a medium
resistivity doped BaTiO3 ceramic chip lead (Pb)-free
soldered with nickel wires and coated with a high
temperature silicone lacquer and color coding band.
PACKAGING
PTC thermistors are available in 500 pieces bulk packed.
COMPONENT OUTLINES DIMENSIONS in millimeters
3.5 max.
3.0 max.
0.5 min.
7.0 max.
2.5
L
Ø 0.4
PTCSL20T..., L = 20 ± 2
PTCSL40T..., L = 40 min.
NOMINAL WORKING TEMPERATURES AND ORDERING INFORMATION
NOMINAL
WORKING TEMP.
T_n
(°C)
RESISTANCE
from -20 °C to
T_n -20 °C
(Ω)
RESISTANCE
at T_n -5 °C
(Ω)
RESISTANCE
at T_n +5 °C
(kΩ)
MIN.
RESISTANCE
at T_n +15 °C
(kΩ)
70
20 to 250
50 to 570
0.570 to 50
4
80
20 to 250
50 to 550
1.33 to 50
4
90
20 to 250
50 to 550
1.33 to 50
4
100
20 to 250
50 to 550
1.33 to 50
4
110
20 to 250
50 to 550
1.33 to 50
4
120
20 to 250
50 to 550
1.33 to 50
4
130
20 to 250
50 to 550
1.33 to 50
4
140
20 to 250
50 to 550
1.33 to 50
4
150
20 to 250
50 to 550
1.33 to 50
4
Note
(2) _{Parts with total length of 40 mm available as PTCSL40T...DBE catalog numbers.}
COLOR
CODE
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
ORDERING PART
NUMBERS ⁽²⁾
PTCSL20T071DBE
PTCSL20T081DBE
PTCSL20T091DBE
PTCSL20T101DBE
PTCSL20T111DBE
PTCSL20T121DBE
PTCSL20T131DBE
PTCSL20T141DBE
PTCSL20T151DBE
Revision: 04-Dec-15
1
Document Number: 29012
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