NTC Type JI/JIC
Waterproof IP68 Temperature Sensor
Overmolded NTC Thermistor
NTC Type JI
NTC Type JIC
Type JI: The NTC thermistor is molded onto a
flexible circular cable. The tip and outer cable
insulation material is thermoplastic elastomer
rubber. The tinned copper conductors have
individual polypropylene insulation.
Type JIC: The NTC thermistor is molded onto a
flexible circular cable housed in stainless steel.
The tip and outer cable insulation material is
thermoplastic elastomer rubber. The tinned copper
conductors have individual polypropylene insulation.
Features
Applications
• Waterproof to IP68
• Ventilation
• Withstands freeze/thaw cycling
• Refrigeration
• Range of wire lengths 300 mm to 5000 mm
(11.8 in to 16.4 ft)
• Heat pumps
• Halogen-free cable
• Sensor tip and extension cable molded
together as one hot vulcanised unit
• RoHS compliant
• Water heaters
• Weather stations
• Outdoor temperature measurement
• Under-floor heating
• Fish tanks
• Evaporators
Options
• Other resistance - temperature characteristics
• Other wire lengths
Amphenol
Advanced Sensors
• Other housing lengths
NTC Type JI/JIC Specifications
Temperature Range: -50°C to +105°C (-58°F to 221°F)
continuous (125°C/257°F up to
maximum 6 hours)
Dielectric Strength: 3750V AC
Cable Type:
2 x 0.30 mm2 (23 AWG)
7 x 0.23 mm diameter (0.30 mm )
R25°C (R77°F)
2
NK103C1R2
DC95F103WN
10kΩ ± 2%
10kΩ
Tolerance 0°C - 70°C
B value 25/85°C (R77/185°F)
Material
Resistance characteristics and wire length are specified
by the product code as per the table below:
Code Assembly Type
Insulation Resistance: >100MΩ at 1000V DC
Wire Conductors:
Ordering Information
±0.2°C
3977K
3969K
1
F
For complete RVT Table, refer to document AAS-913-318.
JI
Double-insulated sensor with rubber tip
JIC
Double-insulated sensor with Stainless Steel housing
Code
103C1R2 NK103C1R2
Thermistor Type
F103W DC95F103WN
Code
Wire Length mm (in)
L301
300 (11.8) ± 10 (0.4)
L102
1000 (39.4) ± 20 (0.8)
L252
2500 (98.4) ± 50 (2.0)
___ - ______
-
______
Typical Model Number
Other wire lengths are available for quantities > 5000 pieces.
NTC Type JI - Dimensions
Amphenol
Advanced Sensors
NTC Type JIC - Dimensions
www.amphenol-sensors.com
© 2019 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice.
Other company names and product names used in this document are the registered trademarks or
trademarks of their respective owners.
AAS-920-666C - 03/2019
