JM-103R5 Datasheet, PDF (2/4 Pages) Amphenol Corporation – Suitable for surface temperature measurement

Type JR Specifications
Description
NTC chip thermistor with insulated flexible wires and
housed in an eyelet tag.
Options
• Other resistance - temperature characteristics
• Other wire types
Data
• R25:
10 KW ± 5% (JR103R5MxLxxx) 20 KW ± 5%
(JR203R5MxLxxx)
• B 25/85:
3977 K ± 0.75%
• Temperature range:
-22°F to 221°F (-30°C to 105°C)
• Insulation resistance:
500 VDC
• Wire conductors:
Tin-plated copper 7 x 0.1 mm diameter
• Wire insulation:
Irradiated PVC
• Pack quantity and MOQ:
200 pcs
D
H
L
WL
0.197 in (5 mm)
± 0.078 in(2 mm)
NTC Type JR dimensions
Resistance-Temperature Data For JMF942R2L251
Temperature
°C
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
R_t/R₂₅
Nominal
Ω
9.6807
7.2809
5.5253
4.2292
3.2640
2.5391
1.9902
1.5713
1.2493
1.0000
0.8056
0.6530
0.5325
0.4367
0.3601
0.2985
0.2487
0.2082
0.1751
0.1480
0.1256
0.1070
0.09155
0.07864
0.06781
0.05868
Resistance
Tolerance
±%
6.80
6.58
6.35
6.14
5.94
5.74
5.54
5.36
5.18
5.00
5.17
5.34
5.50
5.65
5.81
5.96
6.10
6.24
6.38
6.52
6.65
6.77
6.90
7.02
7.14
7.26
Temperature
Tolerance
± °C
1.17
1.17
1.17
1.17
1.16
1.16
1.16
1.15
1.15
1.14
1.21
1.29
1.37
1.45
1.53
1.61
1.69
1.78
1.87
1.96
2.05
2.15
2.24
2.34
2.44
2.54