B57164K220K EPCOS Inc, B57164K220K Datasheet - Page 11

• Manufacturer Part Number: B57164K220K
• Description: THERMISTOR NTC 22 OHM 10% RADIAL
• Manufacturer: EPCOS Inc
• Series: B57164r
• Type: NTCr

Specifications of B57164K220K

• Resistance In Ohms @ 25°c: 22
• Resistance Tolerance: ±10%
• B Value Tolerance: ±3%
• B25/100: 2900K
• Operating Temperature: -55°C ~ 125°C
• Power - Max: 450mW
• Lead Length: 1.42" (36.00mm)
• Mounting Type: PCB, Through Hole
• Package / Case: Molded Disc
• Mounting Style: Through Hole
• Pin Count: 2
• Resistance @ 25c: 22Ohm
• Percentage Of Resistance Tolerance @ 25c: ±10
• Accuracy: ±3
• Product Length (mm): Not Requiredmm
• Product Height (mm): Not Requiredmm
• Product Depth (mm): 5mm
• Resistance: 22 Ohms
• Tolerance: 10 %
• Termination Style: Radial
• Operating Temperature Range: - 55 C to + 125 C
• Dimensions: 5.5 mm Dia. x 5 mm W x 36 mm L
• Lead Spacing: 5 mm
• 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: B57164K 220K; B57164K0220K000

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
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 11 of 24
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)
B57164K
K164