808 US Highway 1
Edison, New Jersey 08817-4695 USA
Tel +1 (732) 287 2870
Fax +1 (732) 287 8847
Crown Industrial Estate, Priorswood Rd
Taunton, Somerset TA2 8QY UK
Tel +44 (0)1823 335200
Fax +44 (0)1823 332637
967 Windfall Road
St Marys, Pennsylvania 15857-3397 USA
Tel +1 (814) 834 9140
Fax +1 (814) 781 7969
DESCRIPTION:
Chip thermistor housed in a tip which is moulded on
to flexible circular cable. Tip and outer cable insulation
material is thermoplastic elestomer. Tinned copper
conductors have individual polyolefin insulation.
FEATURES:
·Waterproof to IP68
·Withstands freeze/thaw cycling
·Available using any device in the Thermometrics
standard NK and DC95 ranges
·Range of wire lengths 300 to 5000mm (dimension
WL in diagram right)
·Suitable for refrigeration applications, including
evaporators
OPTIONS:
·Other resistance - temperature characteristics
CODING:
Resistance characteristic and wire length are
specified by the product code:
e.g. JI103C1R2 or JIF103W
DIMENSIONS:
DATA:
Temperature range ................ -40 to +105°C
Insulation resistance......>100MW at 500V d.c.
Wire conductors .. 7 x 0.23mm dia (0.30mm2)
Resistance - temperature characteristics
..................Refer to NK and DC95 data sheets
Dimensions in mm
NTC THERMISTORS: TYPE JI
DOUBLE INSULATED WITH INSULATED WIRES
Example Description Standard values
JI Sensor style
103C1R2
or
F103W
Code of NK or
DC95 sensing
element
e.g
NK103C1R2
or
DC95F103W
See NK or DC95 data
sheets
L251 Wire length
WL mm
L301 300 ± 10
L501 500 ± 10
L751 750 ± 20
L102 1000 ± 20
L152 1500 ± 25
L202 2000 ± 25
L252 2500 ± 50
L302 3000 ± 50
L352 3500 ± 50
L402 4000 ± 50
L452 4500 ± 50
L502 5000 ± 50
Data sheet D-JI-3
·Other wire lengths
5 max dia.
20 nom
WL - see table
50 nom
3.5 dia.MAX
7 x 0.23m m
NOTE: Other wire lengths are available for quantities >5000 pieces as above with a wire tolerance at
>1 meter of +100 / -0 mm
g
