920-349D-LR-3980 Datasheet, PDF (3/5 Pages) List of Unclassifed Manufacturers – Thermometrics Clip-On Pipe and Surface Sensors

Type JC Specifications
Description
A range of temperature sensing elements on a ceramic/
metal shoe assembly, held in a polymer housing and
provided with connector tabs. The housing is fitted with
a spring metal clip for pipe attachment. The elements
available are NTC, PTC, SLN (silicon linear PTC) and PRT (Pt).
Options
• Other resistance – temperature characteristics
• Special pipe sizes
• Waterproof version – JW (see page 2)
General Data
• Minimum operating temperature: 32°F (0°C)
• Maximum temperature: 212°F (100°C) (sensor) 185°F
(85°C) (housing)
• Dissipation factor: =2mW/K (mounted on copper pipe
at 77°F (25°C))
• Isolation voltage: 500 VDC
• Clip force: <50N for mounting/de-mounting on pipe
5N will not cause rotation on pipe
• Shoe material: Plated brass
• Body material: Nylon
• Pack quantity & MOQ: 200 pcs
NTC Data
For codes, see below.
Code
Nominal Resistance
77°F
25°C
Ω
140°F
60°C
Ω
185°F
85°C
Ω
77°F
25°C
±% ±°C
JC502C3R5/X
JC103C3R5/X
JC103C4R5/X
4990
9983
9925
1250
2500
3000
540 6.46 1.48
1079 6.46 1.48
1441 6.26 1.67
Tolerances
140°F
60°C
±% ±°C
185°F
85°C
±% ±°C
B 25/85
K
Identification
color dot
5.00 1.40 5.90 1.87 3960 ± 1% Orange
5.00 1.40 5.90 1.87 3960 ± 1% None
5.00 1.60 5.77 2.09 3435 ± 1% Yellow
PTC Data
• Maximum applied voltage: 30V
• Maximum applied voltage for temperature sensing: 2.5V
For codes, see below.
T_NF -20°C to T_NF –20°C 77°F (25°C)
T_NF -5°C
T_NF + 5°C
T_NF + 23°C
Identification dots
JC060/X 60°C
JC070/X 70°C
JC080/X 80°C
Ω
<=250
<=250
<=250
VDC Ω
VDC Ω
VDC Ω
VDC Ω
VDC
2.5
<=100 0.2
<=570 2.5 >=570 2.5
>=10000 2.5 White/Gray
2.5
<=100 0.2
<=570 2.5 >=570 2.5
>=10000 2.5 White/Brown
2.5
<=100 0.2
<=570 2.5 >=570 2.5
>=10000 2.5 White/White