B57164K0689J000 EPCOS Inc, B57164K0689J000 Datasheet - Page 7

• Manufacturer Part Number: B57164K0689J000
• Description: Thermistors - NTC K 164/6.8/J 5% NTC Thermistor
• Manufacturer: EPCOS Inc
• Series: B57164Kr
• Type: NTCr

Specifications of B57164K0689J000

• Resistance: 68.9 Ohms
• Tolerance: 5 %
• Termination Style: Radial
• Dimensions: 5.5 mm Dia. x 2 mm L
• Lead Spacing: 5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R/T characteristics
R/T No.
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement and compensation
Leaded NTC thermistors, lead spacing 5 mm
100.0
105.0
110.0
115.0
120.0
125.0
55.0
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
1303
B
R
34.363
25.827
19.635
15.089
11.712
9.1774
7.2552
5.7835
4.6467
3.7611
3.0547
2.4986
2.0575
1.7051
1.421
1.191
1.0000
0.85053
0.72386
0.61897
0.53134
0.45814
0.39637
0.34439
0.30081
0.26372
0.23212
0.20501
0.1815
0.16117
0.1433
0.12775
0.11458
0.10306
0.092752
0.083677
0.075739
25/100
T
/R
25
= 3050 K
5.8
5.6
5.4
5.2
5.0
4.8
4.6
4.5
4.3
4.2
4.1
4.0
3.8
3.7
3.6
3.6
3.3
3.3
3.2
3.1
3.0
2.9
2.9
2.7
2.7
2.6
2.5
2.5
2.4
2.4
2.3
2.2
2.1
2.1
2.1
2.0
2.0
(%/K) R
1305
B
42.131
31.129
23.273
17.592
13.438
10.366
8.1005
6.3856
5.0364
4.0067
3.2217
2.6097
2.126
1.7438
1.4415
1.1987
1.0000
0.84185
0.7108
0.60317
0.51419
0.44037
0.37824
0.32636
0.28333
0.24697
0.21573
0.18908
0.16649
0.14709
0.13021
0.1156
0.10301
0.092038
0.082442
0.074035
0.066701
25/100
T
/R
25
= 3200 K
Page 7 of 24
6.2
5.9
5.7
5.5
5.3
5.0
4.9
4.8
4.7
4.4
4.3
4.2
4.0
3.9
3.8
3.7
3.5
3.4
3.3
3.2
3.1
3.1
3.0
2.9
2.8
2.7
2.7
2.6
2.5
2.5
2.4
2.3
2.3
2.2
2.2
2.1
2.1
(%/K) R
1306
B
49.935
36.64
27.18
20.37
15.416
11.775
9.0698
7.0497
5.5187
4.3558
3.4609
2.7705
2.2313
1.8098
1.4762
1.2116
1.0000
0.82984
0.6922
0.58042
0.48899
0.41395
0.35197
0.3006
0.2578
0.22197
0.19189
0.16648
0.14498
0.12669
0.11109
0.097717
0.086235
0.076325
0.06776
0.06032
0.053852
25/100
T
/R
25
= 3450 K
6.3
6.1
5.9
5.7
5.5
5.3
5.1
5.0
4.8
4.7
4.5
4.4
4.3
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
3.0
2.9
2.8
2.7
2.7
2.6
2.5
2.5
2.4
2.4
2.3
2.2
(%/K)
B57164K
K164