VISHAY NTCAFLEX Technical data
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NTCAFLEX... Series
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NTC Thermistors, Flex Foil Sensors
FEATURES
• Rapid response time
• Suitable for narrow space applications
• High flexibility of the foil
• Insulated and humidity resistant
• A strain relief hole is included in the flex design
• e3 - Sn
QUICK REFERENCE DATA
PARAMETER VALUE
Resistance value at 25 °C47kΩ
Tolerance on R
value 3960K
B
25/85
Tolerance on B
Operating temperature range at zero power - 40 °C to 125 °C
Climatic category (IEC 60539) 40/125/56
Thermal time constant on heating
Minimum dielectric withstanding voltage 500 V
Minimum insulation resistance 10 MΩ
Maximum dissipation at 25 °C60mW
Weight (without connector) 0.13 g
Weight (with connector) 0.53 g
Note
• Measured from 25 °C air to 125 °C heated plate, pressed on the
surface
value
25
value ± 1 %
25/85
(1)
± 3 %
2s
AC
DESIGNER'S OPTIONS
•
The sensor can be delivered with a FFC/FPC connector
• The connector termination can be tin or gold plated
• Other dimensions and various shapes of the flex circuit are
available on request
• A 3D solid model is available on request
Note
• FFC/FPC = Flexible Film Circuit/Flexible Printed Circuit
• Compliant to RoHS directive 2002/95/EC
APPLICATIONS
•
• Power supply (aluminum fins)
•
•
•
DESCRIPTION
•
• Surface temperature sensor with low thermal mass and
MOUNTING
• The sensor head can be pressed on the surface with
• The sensor head can also be glued wih a double-face
• The sensor end can be connected to PCB
• The strain relief hole can allow a screw mounting, or be
• Remark: The response time and thermal gradient are
Vishay BCcomponents
to avoid traction to the sensor head
Consumer appliances and white goods
Battery, displays
Industrial applications
Boilers
Miniature NTC temperature sensor on flex foil, insulated
used for temperature sensing and control
rapid response time on surface
means of insulating material (silicone foam) or spring
temperature resistant adhesive
counter-connector or wire-to-wire connector or soldered to
conductors, or crimped with FFC connectors
included within a melted plastic pin
dependant of the application and of the way of mounting
the sensor in place
ELECTRICAL DATA AND ORDERING INFORMATION
R25 VALUE
(kΩ)
47 3 3960 1 NTCAFLEX01473HH NTC Flex 47K 3 % Table 1
47 3 3960 1 NTCAFLEX01473HHC NTC Flex 47K 3 % Connector Table 1
Document Number: 29120 For technical questions, contact: nlr@vishay.com
Revision: 06-Nov-09 1
R25 TOL .
(%)
B
25/85
VALUE
(K)
B
25/85
(%)
TOL .
SAP MATERIAL NO. DESCRIPTION R/T TABLE
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NTCAFLEX... Series
New
Vishay BCcomponents
查询"NTCAFLEX... Series"供应商
NTC Thermistors, Flex Foil Sensors
SAP CODIFICATION
Part Number: NTCAFLEX01473HH
N T C A F L E X 0 1 4 7 3 H H
MODEL ASSEMBLY
NTC A FLEX 01 473 =
FLEX
SENSOR
MECHANICAL
EXECUTION
RESISTANCE
MECHANICAL DATA
VAL UE
47 x 10
TOLERANCE
ON R
25
3
Ω
H = ± 3 % L (low) =
B-VALUE
RANGE
3000 ≤ B
3500 ≤ B
3750 ≤ B
4000 ≤ B
25/85
M (medium) =
25/85
H (high) =
25/85
X (very high) =
25/85
< 3500
< 3750
< 4000
< 4250
CONNECTOR
OPTION
Blank =
No connector
C =
With connector
tin plated
3.
Ø D1
DIMENSIONS in millimeters
L1 L7 Ø D1 H1
75 ± 1 15 ± 1 7 ± 0.5 1.55 ± 0.2
1. NTC SMD soldered on flex foil circuit
2. Flex foil circuit
3. High quality modified epoxy glob top
4. Conductive tracks
5. Hole for strain relief
1.
H1
2.
5.
L7
L1
4.
P
REFERENCE
Connector 2 positions, 2.54 mm (0.1").
The connector mates with industry standard headers or wire-to-wire connectors.
www.vishay.com For technical questions, contact: nlr@vishay.com
2 Revision: 06-Nov-09
Document Number: 29120
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