NTCALUG02A Series
www.vishay.com Vishay BCcomponents
Revision: 24-Sep-2019 1Document Number: 29094
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, Low Thermal Gradient Lug Sensors
ADDITIONAL RESOURCES
• NTC curve computation:
www.vishay.com/thermistors/ntc-curve-list/
Notes
(1) Other R25-values, B25/85-values, and tolerances are available
upon request
(2) The thermal gradient is the difference per °C between the true
temperature of the surface to be sensed and the temperature
measured by the sensor
FEATURES
• Low thermal gradient due to the use of nickel
conductor and low profile closed ring tongue
• AEC-Q200 qualified (grade 1)
• cULus recognized, file E148885
(UL category XGPU2/XGPU8)
• Mounting: assembly screw mounting
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
Thermistors used for accurate surface temperature sensing
and control in:
• Computer equipment
• Power electronics, heat-sink temperature control
• Consumer appliances
• Industrial equipment
• Automotive equipment
DESCRIPTION
Vishay thermistor chip NTC with epoxy coating and middle
buffer layer mounted in a tin plated copper ring lug with
PEEK insulated leads AWG#30 (Ø 0.25 mm),
mono-stranded silver-plated nickel.
MOUNTING
• The device is suitable for screwing e.g. on a metal surface
through means of an M3 or M3.5 screw
• The connections are suitable for soldering on a PCB or for
connector insertion
• The sensor is not suitable for being in permanent contact
with water or liquids
• Other applicable screw hole sizes are available, for
example M4 or American Stud #8
• AWG#28 or AWG#26 wires available on request
• Consult Vishay for other cable length, cable section,
screw sizes, insulation, connector crimping or other
features
Notes
(1) RoHS exemption 7(c)-I: electrical and electronic components containing lead in a glass or ceramic other than dielectric ceramic in
capacitors, e.g. piezo-electronic devices, or in a glass or ceramic matrix compound
(2) Is also known under material number NTCALUGE4C90294
QUICK REFERENCE DATA
PARAMETER VALUE UNIT
Resistance value at 25 °C (1) 4.7K to 100K
Tolerance on R25-value (1) ± 1; ± 2; ± 3 %
B25/85 value (1) 3435 to 4190 K
Tolerance on B25/85-value ± 0.5; ± 1.0; ± 1.5 %
Operating temperature range at
zero power -55 to +125 °C
Thermal time constant 5s
Dissipation factor 10 mW/K
Thermal gradient (2) < 0.05 K/K
Min. dielectric withstanding
voltage between terminals and lug 1500 VAC
Climatic category
(LCT / UCT / days) 55 / 125 / 56
Weight 1.0 g
Available
ELECTRICAL DATA AND ORDERING INFORMATION
R25
()
R25-TOL.
(± %)
B25/85
(K)
B25/85-TOL.
(± %)
L1
(mm)
UL RECOGNIZED
(Y / N)
SAP MATERIAL AND ORDERING NUMBER
RoHS COMPLIANT
WITH EXEMPTION (1) RoHS COMPLIANT
4700 2 3984 0.5 45 ± 3 N NTCALUG02A472G NTCALUG02A472GA
4700 1 3984 0.5 45 ± 3 N NTCALUG02A472F NTCALUG02A472FA
5000 2 3984 0.5 45 ± 3 Y NTCALUG02A502G NTCALUG02A502GA
10 000 2 3984 0.5 45 ± 3 Y NTCALUG02A103G (2) NTCALUG02A103GA
10 000 1 3984 0.5 45 ± 3 Y NTCALUG02A103F NTCALUG02A103FA
10 000 1 3984 0.5 80 +5 / -3 Y NTCALUG02A103F800 NTCALUG02A103F800A
10 000 1 3984 0.5 160 +5 / -3 Y NTCALUG02A103F161 NTCALUG02A103F161A
10 000 1 3435 1.0 45 ± 3 Y NTCALUG02A103FL NTCALUG02A103FLA
10 000 1 3435 1.0 80 +5 / -3 Y NTCALUG02A103F800L NTCALUG02A103F804A
10 000 1 3435 1.0 160 +5 / -3 Y NTCALUG02A103F161L NTCALUG02A103F165A
100 000 3 4190 1.5 45 ± 3 N NTCALUG02A104H NTCALUG02A104HA