Radial Leaded Glass
Encapsulated Style
Features:
•
•
•
•
•
•
•
•
•
Rugged, low cost, very high reliability
Operation from -50˚C up to 300˚C
Values from 2186Ω to 1.38MΩ at 25˚C
Standard tolerance of ±3% at rated temp
Temperature measurement and control
Fast response time
High temperature stability
Glass encapsulation provides resistance to
moisture and other environmental factors
Available in ceramic reinforced glass body
or glass bead configurations
Description:
MS radial leaded glass encapsulated thermistors provide
a low cost option for applications that require superior
stability and high temperature operation. The therm-
istors are glass encapsulated to allow for operation in
a wide array of environments including high humidity
and rapid thermal cycling. The small size allows the
sensor to react quickly to small temperature changes.
Contact the factory for specific design or application
information or the availability of options.
CERAMIC REINFORCED
GLASS BEAD THERMISTOR
GLASS BEAD THERMISTOR
MS Part
Number
GC2183T-3-0
GC5373U-3-0
GC1074U-3-0
GC4914A-3-100
GC9864N-3-200
GC2315R-3-200
GC1396V-3-200
Resistance
@25˚C
(Ohms)
2186
5369
10,739
49,120
98,633
231,440
1,388,100
Resistance
Specification
(±3%)
6,000Ω @ 0˚C
15,000Ω @ 0˚C
30,000Ω @ 0˚C
3,300Ω @ 100˚C
550Ω @ 200˚C
1,000Ω @ 200˚C
4,000Ω @ 200˚C
MS
Matl
T
U
U
A
N
R
V
(Kelvin)
3420 ± 2%
3480 ± 2%
3480 ± 2%
3992 ± 2%
4066 ± 3%
4240 ± 3%
4557 ± 3%
β
25/85
MS Part
Number
GB2183T-3-0
GB5373U-3-0
GB1074U-3-0
GB4914A-3-100
GB9864N-3-200
GB2315R-3-200
GB1396V-3-200
Resistance
@25˚C
(Ohms)
2186
5369
10,739
49,120
98,633
231,440
1,388,100
Resistance
Specification
(±3%)
6,000Ω @ 0˚C
15,000Ω @ 0˚C
30,000Ω @ 0˚C
3,300Ω @ 100˚C
550Ω @ 200˚C
1,000Ω @ 200˚C
4,000Ω @ 200˚C
MS
Matl
T
U
U
A
N
R
V
(Kelvin)
3420 ± 2%
3480 ± 2%
3480 ± 2%
3992 ± 2%
4066 ± 3%
4240 ± 3%
4557 ± 3%
β
25/85
Dissipation factor (δ) is 1.5mW/˚C
Time constant (τ) is 18 sec nominally
Max operating temperature is 300˚C
Dissipation factor (δ) is 0.75mW/˚C
Time constant (τ) is 6 sec nominally
Max operating temperature is 300˚C
Standard resistance tolerance is ±3% at rated temperature
*See R/T tables on page 63.
Basic P/N
Examples:
Material
Tol. Code
Point-match Temperature (°C)
(only used if other than 25°C)
GC1074U-3-0 .............. Curve U material, ±3% at 0˚C
GB1396V-3-200 ........... Curve V material, ±3% at 200˚C
62
Temperature Sensor Products
precisionsensors.meas-spec.com
1028 Graphite Road, St. Marys, PA 15857
Ph: 814.834.1541 Fax: 814.834.1556
8-7-13
www.meas-spec.com
Resistance vs. Temperature Conversion Table
Radial Leaded Glass Encapsulated NTC Thermistor
MS Type
Material
Beta (β
25/85
)
Temp. Coef.
@25˚C (α
25
)
Resistance Ratio
G_2183
T
3420
-3.75
6.59
Res (Ω)
77,582
43,340
25,166
19,433
15,132
9,392
6,000
3,935
2,644
2,186
1,817
1,274
910.6
662.2
489.5
367.4
319.9
279.6
215.6
168.4
133.0
118.6
106.1
85.61
69.71
57.27
47.46
39.64
33.36
28.28
G_5373
U
3480
-3.82
6.81
Res (Ω)
203,980
112,540
64,632
49,658
38,481
23,672
15,000
9,765
6,516
5,369
4,448
3,100
2,203
1,593
1,171
874.6
759.8
662.3
508.3
394.9
310.4
276.3
246.7
198.0
160.5
131.2
108.3
90.01
75.40
63.62
G_1074
U
3480
-3.82
6.81
Res (Ω)
407,960
225,090
129,260
99.316
76,963
47,344
30,000
19,531
13,033
10,739
8,896
6,201
4,406
3,187
2,343
1,749
1,520
1,325
1,016
789.8
620.8
552.7
493.3
396.0
320.9
262.5
216.5
180.0
150.8
127.3
G_4914
A
3992
-4.42
9.22
Res (Ω)
G_9864
N
4066
-4.46
9.47
Res (Ω)
G_2315
R
4240
-4.64
10.30
Res (Ω)
G_1396
V
4557
-4.99
12.34
Res (Ω)
R
0
/R
50
Temperature
(˚C)
-50
-40
-30
-25
-20
-10
0
10
20
25
30
40
50
60
70
80
85
90
100
110
120
125
130
140
150
160
170
180
190
200
225
250
275
300
657,350
487,370
276,060
162,210
98,322
61,465
49,120
39,517
26,065
17,599
12,140
8,641
6,120
5,213
4,459
3,300
2,478
1,886
1,653
1,453
1,133
892.8
710.9
571.6
463.7
379.3
312.8
199.5
132.6
91.29
64.87
1,317,400
980,540
558,640
329,400
198,900
123,750
98,633
79,126
51,870
34,790
23,831
16,643
11,834
10,042
8,556
6,282
4,679
3,532
3,083
2,700
2,088
1,632
1,289
1,028
827.8
672.0
550.0
344.3
224.7
152.1
106.4
806,460
478,760
292,850
231,440
184,110
118,680
78,291
52,757
36,258
25,376
21,366
18,064
13,062
9,585
7,131
6,181
5,373
4,098
3,161
2,464
1,940
1,542
1,237
1,000
608.3
386.5
255.2
174.3
1,388,100
1,085,000
676,470
432,530
283,030
189,200
129,000
107,250
89,570
63,256
45,382
33,041
28,339
24,387
18,232
13,796
10,557
8,164
6,377
5,028
4,000
2,339
1,432
912.7
602.6
This R/T Conversion Table is provided for reference only. MS
uses the Steinhart-Hart equation to calculate the nominal Rt/
R
25
value. 1°C tables are available upon request.
•
α
25
- Negative Temperature Coefficient of Resistance at 25˚C
expressed in %/˚C. This is the percentage change in thermistor
resistance for a 1°C change in its' body temperature at 25˚C.
α
is
particularly useful in calculating the required resistance tolerance
necessary to guarantee sensor accuracy.
α
at temperatures other
than 25˚C is available upon request as tables in 1˚C increments.
8-7-13
www.meas-spec.com
63
Temperature Sensor Products
precisionsensors.meas-spec.com
1028 Graphite Road, St. Marys, PA 15857
Ph: 814.834.1541 Fax: 814.834.1556
NTC Thermistors
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