NTCALUG01A Series
www.vishay.com
Vishay BCcomponents
Revision: 10-Aug-2018
1
Document Number: 29092
For technical questions, contact: nlr@vishay.com
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
NTC Thermistors, Standard Lug Sensors
DESIGN SUPPORT TOOLS
• SPICE models available: www.vishay.com/doc?29178
• NTC curve computation:
www.vishay.com/thermistors/ntc-curve-list/
Notes
(1)
Other R
25
-values, B
25/85
-values, and tolerances are available
upon request
(2)
Measured with screw mounted on an aluminum heatsink of
100 cm
2
, thickness 1.5 mm, in still air at T
amb
= +25 °C
FEATURES
• Easy mounting using ring tongue terminal
• Rugged construction
• Cable of PTFE insulation according to
NEMA HP-3, type E, rated 600 V
RMS
(1)
• AEC-Q200 qualified (grade 1)
• UL recognized, file E148885
(UL category XGPU2)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
(1)
Formerly MIL-W-16878/4, type E
APPLICATIONS
Suitable for surface sensing applications, especially when a
good electrical insulation and a good thermal contact with
the chassis is required.
DESCRIPTION
A NTC thermistor chip is soldered to AWG#24 stranded
copper leads with PTFE insulation and insulated with epoxy
coating. The insulated sensor is attached to a tin plated
copper ring lug via a middle buffer layer. The lead wires are
twisted and tinned.
PACKAGING
The thermistors are packed in cardboard boxes; the
smallest packaging quantity is 500 units.
MOUNTING
• By means of M3 (Stud 3-4) screw. Leads to be soldered or
crimped
• The device is suitable for screwing e.g. on metal surface
• The leads are suitable for soldering e.g. on PCB
• Consult Vishay for other cable length, cable section,
screw sizes, insulation, connector crimping, or other
features
QUICK REFERENCE DATA
PARAMETER VALUE UNIT
Resistance value at 25 °C
(1)
4.7K to 100K
Tolerance on R
25
-value
(1)
± 1 to ± 5 %
B
25/85
-value
(1)
3435 to 4190 K
Tolerance on B
25/85
-value ± 0.5 to ± 1.5 %
Operating temperature range at:
°C
Zero dissipation -40 to +150
Dissipation factor
(2)
23 mW/K
Thermal time constant
(2)
7.5 s
Min. dielectric withstanding
voltage between terminals and lug
1500 V
AC
Min. insulation resistance between
terminals and lug at 500 V
DC
100 M
Climatic category
(LCT / UCT / days)
40 / 150 / 56
Weight 1.5 to 2.3 g
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