B57045K103K EPCOS Inc, B57045K103K Datasheet - Page 7

• Manufacturer Part Number: B57045K103K
• Description: THERMISTOR NTC 10K OHM 10% PROBE
• Manufacturer: EPCOS Inc
• Series: B57045r
• Type: NTCr

Specifications of B57045K103K

• Resistance In Ohms @ 25°c: 10K
• Resistance Tolerance: ±10%
• B Value Tolerance: ±3%
• B25/100: 4300K
• Operating Temperature: -55°C ~ 125°C
• Power - Max: 450mW
• Lead Length: 1.18" (30.00mm)
• Mounting Type: Chassis Mount
• Package / Case: Non Standard, Threaded Stud
• Operating Temperature Min: 55°C
• Operating Temperature Max: 125°C
• Resistance: 10 KOhms
• Tolerance: 10 %
• Termination Style: Radial
• Operating Temperature Range: - 55 C to + 125 C
• Power Rating: 450 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B0/50: -
• B25/50: -
• B25/75: -
• B25/85: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 495-2138; B57045K 103K; B57045K0103K000

R/T characteristics
R/T No.
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement
Probe assemblies
100.0
105.0
110.0
115.0
120.0
125.0
130.0
135.0
140.0
145.0
150.0
155.0
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
4001
B
R
88.052
61.65
43.727
31.395
22.802
16.742
12.367
9.2353
7.0079
5.3654
4.126
3.2
2.4986
1.9662
1.5596
1.2457
1.0000
0.80355
0.65346
0.53456
0.43966
0.36357
0.30183
0.25189
0.21136
0.17819
0.15089
0.12833
0.10948
0.093748
0.080764
0.069842
0.060455
0.052498
0.04574
0.039972
0.034984
25/100
T
/R
25
= 3950 K
7.3
7.0
6.8
6.5
6.3
6.2
6.0
5.6
5.4
5.4
5.2
5.0
4.9
4.7
4.6
4.5
4.4
4.2
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.9
2.9
2.8
2.7
2.7
2.6
(%/K) R
4003
B
103.81
73.707
52.723
37.988
27.565
20.142
14.801
10.976
25/100
T
/R
8.1744
6.1407
4.6331
3.5243
2.6995
2.0831
1.6189
1.2666
1.0000
0.78351
0.62372
0.49937
0.40218
0.32557
0.26402
0.21527
0.17693
0.14616
0.12097
0.10053
0.083761
0.070039
0.058937
0.049777
0.042146
0.035803
0.030504
0.026067
0.022332
0.019186
0.016515
0.014253
0.012367
0.010758
0.0093933
25
= 4450 K
Page 7 of 13
6.8
6.7
6.6
6.5
6.4
6.2
6.1
5.9
5.8
5.7
5.5
5.4
5.3
5.1
5.0
4.9
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4.0
3.9
3.8
3.7
3.7
3.6
3.5
3.4
3.4
3.3
3.2
3.2
3.1
3.0
3.0
2.9
2.9
2.8
2.8
2.7
(%/K)
B57045K
K45