B57321V2681J60 EPCOS Inc, B57321V2681J60 Datasheet - Page 23

• 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
B57371V2682H060
8507
B
R
970400
659010
453130
315290
221880
157850
113470
82382
60386
44671
33337
25089
19036
14556
11215
25/100
nom
8702
6800
5349
4235
3374
2703
2179
1766
1439
1179
970.1
802.3
666.6
556.4
466.4
392.6
331.8
281.5
239.8
205
175.8
151.4
[ ]
= 4480 K, R
R
780390
539060
376640
266050
189910
136940
99701
73268
54327
40630
30639
23289
17839
13765
10697
min
8370
6596
5146
4044
3198
2544
2037
1639
1327
1080
[ ]
883.1
725.9
599.5
497.4
414.5
347
291.6
246.1
208.5
177.3
151.3
129.6
25
= 6800 , T
R
1160400
778950
529620
364530
253850
178760
127240
max
91496
66446
48711
36035
26890
20234
15348
11732
Page 23 of 45
9035
7004
5552
4426
3549
2863
2321
1893
1551
1277
1057
[ ]
R
878.7
733.8
615.4
518.3
438.2
372
317
271.1
232.6
200.3
173.1
= 25 °C,
19.6
18.2
16.9
15.6
14.4
13.2
12.1
11.1
10.0
10.1
10.6
11.1
11.6
12.1
12.6
13.1
13.5
13.9
14.4
9.0
8.1
7.2
6.3
5.4
4.6
3.8
3.0
3.8
4.5
5.2
5.9
6.5
7.2
7.8
8.4
9.0
9.5
R
R
R
/R
R
/R
R
[ %]
R
= ± 3%
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.6
1.5
1.4
1.3
1.2
1.0
0.9
0.8
0.6
0.8
1.0
1.2
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.8
3.0
3.2
3.4
3.6
3.9
4.1
4.4
4.6
4.8
T[ C]
7.9
7.6
7.4
7.1
6.9
6.7
6.5
6.3
6.1
5.9
5.8
5.6
5.4
5.3
5.1
5.0
4.9
4.7
4.6
4.5
4.4
4.3
4.1
4.0
3.9
3.8
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
3.0
(%/K)
B573**V2