NTCAFLEX05 Series

www.vishay.com

Vishay BCcomponents

Revision: 30-May-12

1

Document Number: 29132

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

NTC Thermistors, Flex Foil Sensors

Note

surface

DESIGNERS OPTIONS

• 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

FEATURES

• Rapid response time down to 2 s

• Suitable for narrow space applications

• High flexibility of the foil

• Insulated and humidity resistant

• A strain relief hole is included in the flex design to avoid

traction to the sensor head

• Gold plated terminations

• AEC-Q200 qualified

• Material categorization: For definitions of compliance

APPLICATIONS

• Consumer appliances and white goods

• Power supply (heat-sinks)

• Battery, displays, LED

• Industrial applications, robotics

• Boilers

• EV and HV batteries

DESCRIPTION

• Miniature NTC temperature sensor on flex foil, insulated

used for temperature sensing and control

• Surface temperature sensor with low thermal mass and

rapid response time on surface

MOUNTING

• The sensor head can be pressed on the surface with

means of insulating material (silicone foam) or spring

• The sensor head can also be glued wih a double-face

temperature resistant adhesive

• The

sensor

end

can

be

connected

to

PCB

counter-connector or wire-to-wire connector or soldered

to conductors, or crimped with FFC connectors and ZiF

connectors

• Remark: The response time and thermal gradient are

dependant of the application and of the way of mounting

the sensor in place

QUICK REFERENCE DATA

PARAMETER

VALUE

UNIT

Resistance value at 25 °C

10K, 47K

Ω

Tolerance on

± 3

%

3960

K

± 1

%

Operating temperature range at zero

power

- 40 to 125

°C

2s

Thermal gradient

< 0.02

K/K

Minimum dielectric withstanding

voltage

500

Minimum insulation resistance

10

M

Ω

Maximum dissipation at 25 °C

60

mW

Climatic category (LCT/UCT/days)

40/125/56

Weight (without connector)

0.06

g

ELECTRICAL DATA AND ORDERING INFORMATION

VISHAY SAP

ORDERING NUMBER

(Ω)

(± %)

(K)

(± %)

DESCRIPTION

R/T TABLE

NTCAFLEX05103HH

10 000

3

3960

1

NTC Flex05 10K 3 %

3960 K 25 mm

Table 1

NTCAFLEX05473HH

47 000

3

3960

1

NTC Flex05 47K 3 %

3960 K 25 mm

Table 2