B57550G103H2 EPCOS Inc, B57550G103H2 Datasheet - Page 31

• Manufacturer Part Number: B57550G103H2
• Description: Thermistors - NTC 10k 3497
• Manufacturer: EPCOS Inc
• Type: NTCr

Specifications of B57550G103H2

• Mounting Style: Through Hole
• Pin Count: 2
• Resistance @ 25c: 10kohm
• Thermal Time Constant: 7s
• Percentage Of Resistance Tolerance @ 25c: ±3
• Resistance: 10 KOhms
• Tolerance: 3 %
• Termination Style: Radial
• Operating Temperature Range: - 55 C to + 200 C
• Power Rating: 32 mW
• Lead Free Status / RoHS Status: Compliant

R/T No.
T ( C)
Please read Important notes and
Cautions and warnings at the end of this document.
Temperature measurement
Glass-encapsulated sensors
100.0
105.0
110.0
115.0
120.0
125.0
130.0
135.0
140.0
145.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
90.0
95.0
5.0
0.0
5.0
B57550G0203H000
8415
B
R
1421600
992390
702160
503150
364900
267660
198440
148630
112400
0/100
nom
85788
66048
51214
40034
31537
25027
20000
16090
13028
10613
8696
7166
5936
4943
4136
3478
2937
2492
2123
1816
1559
1344
1162
1009
[ ]
878.6
767.7
672.9
591.6
521.6
461.2
408.9
= 3970 K, R
R
1311900
919990
653740
470380
342460
252130
187590
140980
106960
min
81888
63232
49170
38541
30440
24217
19400
15571
12579
10224
25
8360
6874
5683
4723
3945
3310
2791
2363
2010
1716
1471
1266
1093
[ ]
947.4
823.9
718.8
629.1
552.3
486.3
429.4
380.2
= 20000 , T
R
1531300
1064800
750570
535930
387340
283180
209290
156280
117840
max
89688
68864
53257
41527
32634
25836
20600
16609
13477
11001
Page 31 of 76
9032
7457
6189
5163
4328
3645
3084
2620
2236
1915
1647
1422
1231
1070
[ ]
933.4
816.6
716.7
630.8
556.9
493.0
437.6
R
= 25 C,
7.7
7.3
6.9
6.5
6.1
5.8
5.5
5.1
4.8
4.5
4.3
4.0
3.7
3.5
3.2
3.0
3.2
3.4
3.7
3.9
4.1
4.3
4.5
4.6
4.8
5.0
5.2
5.3
5.5
5.6
5.8
5.9
6.1
6.2
6.4
6.5
6.6
6.8
6.9
7.0
R
R
R
/R
R
/R
R
[ %]
R
=
3%
1.1
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.8
0.8
0.9
1.0
1.1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
T[ C]
7.3
7.1
6.8
6.5
6.3
6.1
5.9
5.7
5.5
5.3
5.2
5.0
4.8
4.7
4.6
4.4
4.3
4.2
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
2.9
2.9
2.8
2.7
2.7
2.6
2.5
2.5
2.4
2.4
(%/K)
B57550
G550