NTCALUG91A M4 Series
www.vishay.com
Vishay BCcomponents
NTC Thermistors, Standard Lug Sensors
FEATURES
• Easy mounting using ring tongue terminal
• Rugged construction
Available
• Cable of PTFE insulation according to
NEMA HP-3, type E, rated 600 VRMS (1)
• AEC-Q200 qualified (grade 1)
• cULus recognized, file E148885
(UL category XGPU2/XGPU8)
LINKS TO ADDITIONAL RESOURCES
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
3D 3D
3D Models
Design Tools
Models
Note
Related
Documents
(1)
QUICK REFERENCE DATA
PARAMETER
APPLICATIONS
VALUE
UNIT
10K
Ω
± 2 to ± 3
%
3435 to 3984
K
DESCRIPTION
± 0.5 to ± 1
%
A NTC thermistor chip is soldered to AWG#24 stranded
silver plated copper leads with PTFE insulation and
insulated with epoxy coating. The insulated sensor is
attached to a tin plated copper ring lug. The lead wires are
stripped.
Resistance value at 25 °C (1)
Tolerance on R25-value (1)
B25/85-value
(1)
Tolerance on B25/85-value
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
VAC
Min. insulation resistance between
terminals and lug at 500 VDC
100
MΩ
Climatic category
(LCT / UCT / days)
Weight
40 / 150 / 56
1.6 to 4.3
g
Notes
(1) Other R -values, B
25
25/85-values, and tolerances are available
upon request
(2) Measured with screw mounted on an aluminum heatsink of
100 cm2, thickness 1.5 mm, in still air at Tamb = 25 °C
AGENCY APPROVALS
• cUL certificate XGPU8.E148885
• ULus certificate XGPU2.E148885
Note
• Agency approval documents, please see:
www.vishay.com/ppg?29193&documents
Revision: 25-Aug-2021
Formerly MIL-W-16878/4, type E, cable test voltage 3.4 kV
Suitable for surface sensing applications, especially when a
good electrical insulation and a good thermal contact with
the chassis is required.
PACKAGING
The thermistors are packed in cardboard boxes.
CAUTIONS AND WARNINGS ON MOUNTING
AND HANDLING
Please read the special instructions:
see www.vishay.com/doc?29221
• By means of M4 (stud #8) 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
DESIGN-IN SUPPORT
• Other resistance curves and tolerances are available on
request
• Consult Vishay for other lead length, other connector
crimping, or other features
• 3D solid models: www.vishay.com/doc?29198
• NTC curve computation:
www.vishay.com/thermistors/ntc-rt-calculator/
Document Number: 29193
1
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
NTCALUG91A M4 Series
www.vishay.com
Vishay BCcomponents
DIMENSIONS in millimeters
T
Ø D3
Ø D4
Ø D2
Ø D1
L2
E
L3
L1
L1
L2
Ø D1
Ø D2
Ø D3
T
L3
E
D4
Refer to the
ordering
table
3.8 ± 1
4.3 + 0.2 / - 0
7.2 ± 0.2
5.6 + 0.3 / - 0.2
1.0
15.70 ± 0.3
6.2 ± 0.2
1.12 ± 0.1
ELECTRICAL DATA AND ORDERING INFORMATION
R25
(Ω)
R25TOL.
(± %)
B25/85
(K)
B25/85-TOL.
(± %)
L1
(mm)
DESCRIPTION
10 000
2
3984
0.5
38.1 ± 3.8
NTC Lug91 M4 10K
2 % 3984 K
PTFE AWG#24
38 mm
10 000
2
3435
1
38.1 ± 3.8
10 000
2
3984
0.5
10 000
3
3984
0.5
UL
RECOG.
SAP MATERIAL AND ORDERING NUMBER
RoHS-COMPLIANT
WITH EXEMPTION (1)
RoHS-COMPLIANT
✓
NTCALUG91A103G
NTCALUG91A103GA
NTC Lug91 M4 10K
2 % 3435 K
PTFE AWG#24
38 mm
✓
NTCALUG91A103GL
NTCALUG91A103GLA
300 +10 / -5
NTC Lug91 M4 10K
2 % 3984 K
PTFE AWG#24
300 mm
✓
NTCALUG91A103G301 NTCALUG91A103G301A
150 +10 / -5
NTC Lug91 M4 10K
3 % 3984 K
PTFE AWG#24
150 mm
✓
NTCALUG91A103H151 NTCALUG91A103H151A
Notes
Preferred versions for new designs
(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
Revision: 25-Aug-2021
Document Number: 29193
2
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
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www.vishay.com
Vishay
Disclaimer
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Revision: 09-Jul-2021
1
Document Number: 91000
