B57321V2681J60 EPCOS Inc, B57321V2681J60 Datasheet - Page 22

• 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
B57301V2472J060
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
244780
178170
131140
97559
73309
55616
42577
32878
25598
20088
15882
12647
10140
min
8184
6646
5430
4465
3641
2988
2465
2045
1705
1428
1202
1016
[ ]
862.9
735.8
630.0
541.5
467.2
404.5
351.5
306.4
268.0
235.1
206.9
182.7
25
= 4700 , T
R
356040
253190
182290
132780
97780
72764
54687
41489
31759
24519
19084
14970
11830
max
9415
7544
6084
4935
4077
3385
2825
2369
1997
1690
1437
1227
1052
Page 22 of 45
905.3
782.1
678.1
590.1
515.2
451.3
396.5
349.5
309.0
273.9
243.5
[ ]
R
= 25 °C,
18.5
17.4
16.3
15.3
14.3
13.4
12.5
11.6
10.7
10.3
10.8
11.2
11.6
12.0
12.4
12.8
13.2
13.6
13.9
14.3
9.9
9.2
8.4
7.7
7.0
6.3
5.7
5.0
5.7
6.2
6.8
7.4
7.9
8.4
8.9
9.4
9.9
R
R
R
/R
R
/R
R
[ %]
R
= ± 5%
2.7
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
1.5
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.2
3.4
3.6
3.9
4.1
4.4
4.6
4.9
5.2
5.4
5.7
6.0
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