B57321V2681J60 EPCOS Inc, B57321V2681J60 Datasheet - Page 21

• Manufacturer Part Number: B57321V2681J60
• Description: THERMISTOR NTC 680 OHM 5% 0603
• Manufacturer: EPCOS Inc
• Series: B573**V2r
• Type: NTCr

Specifications of B57321V2681J60

• Resistance In Ohms @ 25°c: 680
• Resistance Tolerance: ±5%
• B Value Tolerance: ±3%
• B25/50: 3940K
• B25/85: 3980K
• B25/100: 4000K
• Operating Temperature: -55°C ~ 125°C
• Power - Max: 180mW
• Mounting Type: Surface Mount
• Package / Case: 0603 (1608 Metric)
• Resistance: 680 Ohms
• Tolerance: 5 %
• Termination Style: SMD/SMT
• Operating Temperature Range: - 55 C to + 125 C
• Power Rating: 180 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: B57321V2681J 60; B57321V2681J060

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 0603
R/T characteristics
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
B57301V2472H060
8500
B
R
300410
215680
156720
115170
85545
64190
48632
37184
28679
22303
17483
13808
10985
25/100
nom
8799
7095
5757
4700
3859
3186
2645
2207
1851
1559
1319
1122
957.4
820.6
706.1
609.8
528.6
459.8
401.4
351.5
308.7
272.1
240.4
213.1
[ ]
= 3650 K, R
R
250790
182480
134280
99862
75020
56900
43550
33622
26172
20534
16232
12923
10360
min
8360
6788
5546
4559
3718
3051
2518
2089
1742
1459
1228
1039
[ ]
882.1
752.3
644.1
553.7
477.7
413.7
359.5
313.4
274.2
240.6
211.8
186.9
25
= 4700 , T
R
350030
248880
179150
130470
96069
71480
53714
40745
31186
24073
18735
14694
11610
max
9239
7402
5969
4841
4000
3322
2772
2325
1960
1659
1411
1204
1033
Page 21 of 45
888.9
768.0
665.9
579.5
506.0
443.2
389.5
343.3
303.5
269.1
239.2
[ ]
R
= 25 °C,
16.5
15.4
14.3
13.3
12.3
11.4
10.5
10.0
10.4
10.8
11.2
11.6
11.9
12.3
9.6
8.7
7.9
7.2
6.4
5.7
5.0
4.3
3.7
3.0
3.7
4.2
4.8
5.4
5.9
6.4
6.9
7.4
7.9
8.3
8.8
9.2
9.6
R
R
R
/R
R
/R
R
[ %]
R
= ± 3%
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
1.0
0.9
0.8
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.7
3.0
3.2
3.4
3.6
3.9
4.1
4.4
4.6
4.9
5.1
T[ C]
6.8
6.5
6.3
6.1
5.8
5.6
5.5
5.3
5.1
4.9
4.8
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
3.0
2.9
2.8
2.8
2.7
2.6
2.6
2.5
2.4
2.4
(%/K)
B573**V2