NTCAIMME3C90373 Datasheet, PDF (1/3 Pages) Vishay Siliconix – NTC Thermistors, Miniature Immersion Sensor

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NTCAIMME3C90373
Vishay BCcomponents
NTC Thermistors, Miniature Immersion Sensor
QUICK REFERENCE DATA
PARAMETER
VALUE
UNIT
Resistance value at 25 °C
10K

Tolerance on R₂₅-value
B_25/85-value
Tolerance on B_25/85-value
Operating temperature range:
At zero dissipation
±3
%
3984
K
± 0.5
%
°C
- 25 to + 105
Response time t 63.2 %
(25 °C to water 85 °C)
1.5
s
Dissipation factor 
Mounted in still air
2.8
mW/K
In still water
5.6
Maximum power dissipation at 55 °C
100
mW
Min. dielectric withstanding voltage
between terminals and capsule (10 s)
500
V_AC
Insulation resistance at 500 V_DC
Thermal gradient
> 100M

< 0.02
K/K
Climatic category (LCT/UCT/days)
25/105/56
-
Weight
2.1
g
Note
• Other R₂₅ values and tolerances available upon request
FEATURES
• Fast time response for fluid immersion
applications
• Reduced thermal gradient, due to the use of
small tip dimensions and thin isulated wire
• Sensor for permanent contact with water or
other liquids
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
Immersion sensor used for temperature measurement,
sensing and control in:
• Water boilers
• Heating systems
• Chiller systems
• Water and used water systems
• Water and oil tanks
• Consumer appliances, Coffee machines
• Industrial appliances
• Solar heating systems
DESCRIPTION
Miniature insulated chip NTC thermistor mounted in a
stainless steel housing with brass collar for sealed mounting
and twin PVC isulated AWG#30 lead wire connection.
MOUNTING
• The sensor can be mounted by means of a sealing O-ring
and screw
• The end wire can be soldered, or crimped to a connector
• Optional connector for Wire-to-Wire or Wire-to-Board
connections
• The contact with liquid should stay below the brass collar
(see Fig. 1 for mounting example)
• Not intended for corrosive or high acidic liquids
ELECTRICAL DATA AND ORDERING INFORMATION
R₂₅-VALUE R₂₅-TOL. B_25/85-VALUE B_25/85-TOL.
(k)
(%)
(K)
(± %)
SAP MATERIAL
NUMBER
10
±3
3984
0.5
NTCAIMME3C90373
Note
• Ordering information can be found on:
www.vishay.com/doc?33036
PACKAGING
Available in plastic bags of 250 pieces.
DESCRIPTION
NTC Immersion 10K 3 % 3984K 0.5 %
R/T
TABLE
Table 1
DESIGN-IN SUPPORT
• Other resistance curves and tolerances are available on
request
• Consult Vishay for other lead length
• 3D solid models: www.vishay.com/doc?29106
• NTC curve computation:
www.vishay.com/resistors-non-linear/ntc-curve-list/
Fig. 1 - Mounting example with sealing ring and screw.
Revision: 08-Feb-12
1
Document Number: 29131
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