B57321V2681J60 EPCOS Inc, B57321V2681J60 Datasheet - Page 10

• 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
B57311V2221J060
8501
B
R
12459
9049
6646
4932
3698
2799
2137
1647
1279
1002
25/100
nom
790.5
628.3
502.9
405.2
328.5
268.1
220.0
181.6
150.7
125.7
105.4
88.79
75.15
63.89
54.55
46.77
40.26
34.79
30.17
26.26
22.94
20.10
17.67
15.59
13.79
12.23
10.88
[ ]
= 3550 K, R
R
10198
7506
5582
4192
3178
2431
1876
1459
1144
min
903.6
719.0
576.0
464.5
377.0
307.9
252.9
209.0
171.3
141.3
117.2
[ ]
97.70
81.85
68.90
58.26
49.49
42.22
36.16
31.10
26.84
23.26
20.22
17.64
15.45
13.56
11.95
10.56
25
9.354
= 220 , T
R
14721
10593
7710
5673
4217
3166
2399
1835
1415
1100
max
862.0
680.5
541.2
433.3
349.2
283.2
231.0
191.8
160.0
134.2
113.1
Page 10 of 45
R
95.73
81.40
69.51
59.61
51.32
44.36
38.48
33.50
29.27
25.66
22.56
19.90
17.61
15.62
13.90
12.41
[ ]
= 25 °C,
18.1
17.1
16.0
15.0
14.0
13.1
12.2
11.4
10.6
10.2
10.6
11.0
11.4
11.8
12.2
12.6
13.0
13.3
13.7
14.0
9.8
9.0
8.3
7.6
6.9
6.3
5.7
5.0
5.6
6.2
6.8
7.3
7.8
8.3
8.8
9.3
9.7
R
R
R
R
/R
/R
R
R
[ %]
= ± 5%
2.8
2.7
2.6
2.6
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.7
3.0
3.2
3.4
3.7
3.9
4.2
4.4
4.7
5.0
5.2
5.5
5.8
6.1
T[ C]
6.5
6.3
6.1
5.9
5.7
5.5
5.3
5.1
5.0
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
3.1
3.0
3.0
2.9
2.8
2.7
2.7
2.6
2.5
2.5
2.4
2.4
2.3
(%/K)
B573**V2