B57321V2681J60 EPCOS Inc, B57321V2681J60 Datasheet - Page 19

• 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
B57321V2222H060
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
173870
122770
87714
63383
46299
34171
25471
19166
14553
11146
min
8608
6701
5256
4153
3304
2646
2134
1706
1374
1113
[ ]
906.6
742.8
611.9
506.6
421.6
352.5
296.1
249.8
211.7
180.1
153.9
131.9
113.6
25
98.08
85.00
73.92
64.48
= 2200 , T
R
249220
171560
119640
84484
60368
43627
31870
23523
17533
13192
10015
max
7668
5920
4606
3611
2851
2266
1838
1499
1229
1014
Page 19 of 45
840.4
700.2
586.2
493.0
416.6
353.5
301.2
257.7
221.3
190.7
165.0
143.2
124.8
109.0
[ ]
R
95.57
84.03
= 25 °C,
17.8
16.6
15.4
14.3
13.2
12.2
11.2
10.2
10.3
10.7
11.1
11.6
12.0
12.4
12.8
13.2
9.3
8.4
7.6
6.7
5.9
5.2
4.4
3.7
3.0
3.7
4.4
5.0
5.6
6.2
6.7
7.3
7.8
8.3
8.8
9.3
9.8
R
R
R
/R
R
/R
R
[ %]
R
= ± 3%
2.4
2.3
2.2
2.1
2.1
2.0
1.9
1.8
1.7
1.5
1.4
1.3
1.2
1.1
1.0
0.8
0.7
0.9
1.1
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.9
3.1
3.3
3.6
3.8
4.0
4.3
4.5
4.8
5.0
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)
B573**V2