B57550G203J EPCOS Inc, B57550G203J Datasheet - Page 10

• Manufacturer Part Number: B57550G203J
• Description: Thermistors - NTC NTC Thermistor G550/20K/J 5%
• Manufacturer: EPCOS Inc
• Type: NTCr
• Series: B57550Gr

Specifications of B57550G203J

• Resistance: 20 KOhms
• Tolerance: 5 %
• Termination Style: Radial
• Dimensions: 1.3 mm Dia. x 71 mm L x 2.2 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B57550G0203J000

R/T No.
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement
Glass-encapsulated sensors
160.0
165.0
170.0
175.0
180.0
185.0
190.0
195.0
200.0
205.0
210.0
215.0
220.0
225.0
230.0
235.0
240.0
245.0
250.0
255.0
260.0
265.0
270.0
275.0
280.0
285.0
290.0
295.0
300.0
8403
B
R
0/100
T
/R
0.014473
0.012962
0.011636
0.010469
0.0094395
0.0085294
0.0077229
0.0070067
0.0063691
0.0058005
0.0052924
0.0048373
0.004429
0.004062
0.0037315
0.0034333
0.0031639
0.00292
0.0026988
0.002498
0.0023153
0.0021489
0.0019971
0.0018584
0.0017316
0.0016153
0.0015087
0.0014107
0.0013207
25
= 3970 K
2.2
2.2
2.1
2.1
2.0
2.0
2.0
1.9
1.9
1.9
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.3
1.3
(%/K) R
8405
B
100/200
T
/R
0.010647
0.009436
0.0083831
0.0074652
0.006663
0.0059602
0.0053431
0.0047999
0.0043208
0.0038972
0.0035219
0.0031888
0.0028925
0.0026284
0.0023925
0.0021816
0.0019925
0.0018227
0.00167
0.0015324
0.0014083
0.0012961
0.0011946
0.0011025
0.0010189
0.00094294 1.5
0.00087373 1.5
0.00081063 1.5
0.00075301 1.5
25
= 4537 K
Page 10 of 19
2.4
2.4
2.3
2.3
2.3
2.2
2.2
2.1
2.1
2.0
2.0
2.0
1.9
1.9
1.9
1.8
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.6
(%/K) R
8406
B
200/300
T
/R
0.0076052
0.0066796
0.0058817
0.005192
0.0045943
0.0040749
0.0036225
0.0032274
0.0028817
0.0025783
0.0023116
0.0020766
0.0018691
0.0016854
0.0015226
0.001378
0.0012492
0.0011344
0.0010318
0.00094005 1.8
0.00085777 1.8
0.00078388 1.8
0.00071742 1.8
0.00065754 1.7
0.00060352 1.7
0.0005547
0.00051051 1.6
0.00047047 1.6
0.00043412 1.6
25
= 5133 K
B57550G, B57550G1
2.6
2.6
2.5
2.5
2.4
2.4
2.3
2.3
2.2
2.2
2.2
2.1
2.1
2.0
2.0
2.0
1.9
1.9
1.9
1.7
(%/K)
G550/G1550