B57421V2471K62 EPCOS Inc, B57421V2471K62 Datasheet - Page 22

• Manufacturer Part Number: B57421V2471K62
• Description: THERMISTOR NTC 470 OHM 10% 0805
• Manufacturer: EPCOS Inc
• Series: B574**V2r
• Type: NTCr

Specifications of B57421V2471K62

• Resistance In Ohms @ 25°c: 470
• Resistance Tolerance: ±10%
• B Value Tolerance: ±3%
• B25/50: 3940K
• B25/85: 3980K
• B25/100: 4000K
• Operating Temperature: -55°C ~ 125°C
• Power - Max: 210mW
• Mounting Type: Surface Mount
• Package / Case: 0805 (2012 Metric)
• Resistance: 470 Ohms
• Tolerance: 10 %
• Termination Style: SMD/SMT
• Operating Temperature Range: - 55 C to + 125 C
• Power Rating: 210 MW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B0/50: -
• B25/75: -
• Lead Length: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: B57421V2471K 62; B57421V2471K062

R/T characteristics
R/T No.
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement
SMDs with nickel barrier termination, case size 0805
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
B57421V2222J062
8502
B
R
211550
147160
103680
73933
53334
38899
28671
21344
16043
12169
25/100
nom
9311
7185
5588
4379
3457
2749
2200
1772
1436
1171
960.2
791.6
656.0
546.4
457.3
384.5
324.8
275.5
234.7
200.7
172.3
148.5
128.4
111.4
[ ]
97.02
84.74
74.25
= 4000 K, R
R
169640
119820
85640
61904
45232
33393
24898
18739
14232
10903
min
8422
6557
5144
4065
3235
2591
2090
1671
1345
1089
[ ]
887.4
727.0
598.8
495.7
412.5
344.8
289.6
244.3
207.0
176.1
150.4
129.0
111.0
25
95.85
83.06
72.22
63.00
= 2200 , T
R
253460
174500
121720
85963
61435
44405
32444
23949
17854
13435
10201
max
7812
6032
4694
3680
2906
2310
1873
1528
1253
1033
Page 22 of 51
856.2
713.3
597.1
502.2
424.3
360.0
306.7
262.4
225.3
194.2
168.0
145.8
127.0
111.0
[ ]
R
97.26
85.51
= 25 °C,
19.8
18.6
17.4
16.3
15.2
14.2
13.2
12.2
11.3
10.4
10.3
10.8
11.3
11.8
12.3
12.7
13.1
13.6
14.0
14.4
14.8
15.2
9.6
8.7
7.9
7.2
6.4
5.7
5.0
5.7
6.4
7.0
7.6
8.2
8.7
9.3
9.8
R
R
R
/R
R
/R
R
[ %]
R
= ± 5%
2.7
2.6
2.5
2.4
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.1
1.3
1.5
1.7
1.9
2.1
2.4
2.6
2.8
3.0
3.2
3.5
3.7
4.0
4.2
4.5
4.7
5.0
5.3
5.5
5.8
T[ C]
7.4
7.1
6.9
6.6
6.4
6.2
6.0
5.8
5.6
5.4
5.3
5.1
4.9
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
3.2
3.1
3.0
2.9
2.9
2.8
2.7
2.7
2.6
(%/K)
B574**V2