B57321V2681J60 EPCOS Inc, B57321V2681J60 Datasheet - Page 30

• 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
B57321V2223J060
8502
B
R
2115500
1471600
1036800
739330
533340
388990
286710
213440
160430
121690
25/100
nom
93115
71846
55880
43795
34575
27487
22000
17721
14363
11710
9602
7916
6560
5464
4573
3845
3248
2755
2347
2007
1723
1485
1284
1114
[ ]
970.2
847.4
742.5
= 4000 K, R
R
1696400
1198200
856400
619040
452320
333930
248980
187390
142320
109030
min
84220
65571
51441
40649
32346
25911
20900
16709
13450
10893
[ ]
8874
7270
5988
4957
4125
3448
2896
2443
2070
1761
1504
1290
1110
25
958.5
830.6
722.2
630
= 22000 , T
R
2534500
1745000
1217200
859630
614350
444050
324440
239490
178540
134350
102010
max
78121
60319
46940
36804
29064
23100
18734
15276
12528
10330
Page 30 of 45
8562
7133
5971
5022
4243
3600
3067
2624
2253
1942
1680
1458
1270
1110
[ ]
972.6
855.1
R
= 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)
B573**V2