ERT-JZET302J Panasonic, ERT-JZET302J Datasheet - Page 3

• Manufacturer Part Number: ERT-JZET302J
• Description: Thermistors - NTC 3KOhms 5% THERMISTOR NTC
• Manufacturer: Panasonic

Specifications of ERT-JZET302J

• Tolerance: 5 %
• Termination Style: SMD/SMT
• Package / Case: 0201
• Resistance: 3000 Ohms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

■
✽1 Rated Maximum Power Dissipation : The maximum power that can be continuously applied at the rated ambient temperature.
✽2 Dissipation factor : The constant amount power required to raise the temperature of the Thermistor 1 °C through self heat generation under
● Resistance ratios to R
✽1 Other than ERTJ0ET104
✽2 ERTJ0ET104
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
B
B
T(°C)
100 0.1636
105 0.1498
110 0.1377
115 0.1270
120 0.1175
125 0.1091
-40 13.05
-35 10.21
-30 8.061
-25 6.427
-20 5.168
-15 4.191
-10 3.424
25/50
25/85
10 1.635
15 1.380
20 1.171
25 1
30 0.8585
35 0.7407
40 0.6422
45 0.5595
50 0.4899
55 0.4309
60 0.3806
65 0.3376
70 0.3008
75 0.2691
80 0.2417
85 0.2180
90 0.1974
95 0.1793
-5 2.819
Ratings
· The Maximum Power Dissipation under ambient temperature 25 °C or less is the same with the rated maximum power dissipation, and Maximum
· Please see “Operating Power” for details paging 371.
stable temperatures.
· Dissipation factor is the reference value when mounted on a glass epoxy board (1.6 mmT).
(for obtaining resistance at each temperature by using R
0 2.336
5 1.948
power dissipation beyond 25 °C depends on the Decreased power dissipation curve.
B
Temperature Range
Power Dissipation
Dissipation Factor
25/50
Rated Maximum
Size code (EIA)
(2700 K) (2750 K)
2750 K
=
Operating
ERTJ
1/298.15–1/323.15
kn (R
only.
13.28
10.40
8.214
6.547
5.261
4.261
3.476
2.856
2.362
1.966
1.646
1.386
1.174
1
0.8565
0.7372
0.6376
0.5541
0.4836
0.4238
0.3730
0.3295
0.2922
0.2600
0.2322
0.2081
0.1871
0.1688
0.1528
0.1387
0.1263
0.1153
0.1056
0.09695
2800 K
A∼
25
/R
✽2
✽1
50
in B
25
)
at each temperature/Reference values
20.52
15.48
11.79
(3375 K)
25/50
ERTJ G∼
9.069
7.037
5.507
4.344
3.453
2.764
2.227
1.806
1.474
1.211
1
0.8309
0.6941
0.5828
0.4916
0.4165
0.3543
0.3027
0.2595
0.2233
0.1929
0.1672
0.1451
0.1261
0.1097
0.09563
0.08357
0.07317
0.06421
0.05650
0.04986
3435 K
=4500K.
B
approximately
25/85
32.11
23.29
17.08
12.65
(3970 K) (4100 K) (4300K)
ERTJ M∼
9.465
7.147
5.444
4.181
3.237
2.524
1.981
1.567
1.247
1
0.8072
0.6556
0.5356
0.4401
0.3635
0.3018
0.2518
0.2111
0.1777
0.1504
0.1278
0.1090
0.09310
0.07980
0.06871
0.05947
0.05170
0.04512
0.03951
0.03470
1 mW/°C
3900 K
Z(0201)
=
33 mW
1/298.15–1/358.15
kn (R
33.10
24.03
17.63
13.06
ERTJ P∼
9.761
7.362
5.599
4.291
3.312
2.574
2.013
1.584
1.255
1
0.8016
0.6461
0.5235
0.4266
0.3496
0.2881
0.2386
0.1985
0.1659
0.1393
0.1174
0.09937
0.08442
0.07200
0.06166
0.05306
0.04587
0.03979
0.03460
0.03013
4050 K
25
/R
85
)
– 365 –
43.10
30.45
21.76
15.73
11.48
25
ERTJ R∼
8.466
6.300
4.730
3.582
2.734
2.102
1.629
1.272
1
0.7921
0.6315
0.5067
0.4090
0.3319
0.2709
0.2222
0.1832
0.1518
0.1264
0.1057
0.08873
0.07468
0.06307
0.05353
0.04568
0.03918
0.03374
0.02916
0.02527
4250K
shown in part number)
R
R
R
–40 to 125 °C
approximately
25
50
85
45.67
32.08
22.80
16.39
11.91
2 mW/°C
8.743
6.479
4.845
3.654
2.778
2.128
1.642
1.277
1
0.7888
0.6263
0.5004
0.4022
0.3251
0.2642
0.2158
0.1772
0.1463
0.1213
0.1011
0.08469
0.07122
0.06014
0.05099
0.04340
0.03708
0.03179
0.02734
0.02359
=Resistance at 25.0±0.1 °C
=Resistance at 50.0±0.1 °C
=Resistance at 85.0±0.1 °C
(4390K)
ERTJ0ES∼
0(0402)
4330K
66 mW
45.53
31.99
22.74
16.35
11.89
(4330K)
8.727
6.469
4.839
3.650
2.776
2.126
1.641
1.276
1
0.7890
0.6266
0.5007
0.4025
0.3254
0.2645
0.2161
0.1774
0.1465
0.1215
0.1013
0.08486
0.07138
0.06028
0.05112
0.04351
0.03718
0.03188
0.02742
0.02367
ERTJ1VS∼
4390K
Multilayer NTC Thermistors
63.30
42.92
29.50
20.53
14.46
10.30
(4450K)
7.407
5.388
3.966
2.953
2.221
1.687
1.293
1
0.7799
0.6131
0.4856
0.3874
0.3111
0.2513
0.2042
0.1670
0.1377
0.1144
0.09560
0.08033
0.06782
0.05753
0.04903
0.04198
0.03609
0.03117
0.02702
0.02351
ERTJ T∼ ERTJ0ET104
4500K
✽1
approximately
47.07
33.31
23.80
17.16
12.49
3 mW/°C
(4580K)
9.159
6.772
5.046
3.789
2.864
2.179
1.669
1.287
1
0.7823
0.6158
0.4876
0.3884
0.3111
0.2504
0.2026
0.1648
0.1348
0.1108
0.09162
0.07609
0.06345
0.05314
0.04472
0.03784
0.03218
0.02748
0.02352
0.02017
100 mW
1(0603)
4500K
✽2
00
59.76
41.10
28.61
20.14
14.33
10.31
7.482
5.481
4.050
3.015
2.262
1.710
1.303
0.7734
0.6023
0.4721
0.3723
0.2954
0.2356
0.1889
0.1523
0.1236
0.1009
0.08284
0.06834
0.05662
0.04712
0.03939
0.03308
0.02791
0.02364
0.02009
0.01712
ERTJ V∼
(4750K)
1
4700K
Sep. 2010