PT302J2 US Sensor, PT302J2 Datasheet - Page 42

• Manufacturer Part Number: PT302J2
• Description: THERMISTOR 3K OHM +/-0.20 C
• Manufacturer: US Sensor
• Series: PTr

Specifications of PT302J2

• Resistance In Ohms @ 25°c: 3K
• B0/50: 3890K
• Operating Temperature: -80°C ~ 150°C
• Power - Max: 30mW
• Lead Length: 1.50" (38.00mm)
• Mounting Type: Free Hanging
• Package / Case: Bead
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Resistance Tolerance: -
• B Value Tolerance: -
• B25/50: -
• B25/75: -
• B25/85: -
• B25/100: -
• Other names: 615-1008

Temp.
-55
-54
-53
-52
-51
-50
-49
-48
-47
-46
-45
-44
-43
-42
-41
-40
-39
-38
-37
-36
-35
-34
-33
-32
-31
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
˚C
10
11
12
13
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
0-50˚C
Beta
481,925
447,666
416,065
386,899
359,967
335,083
312,079
290,802
271,112
252,881
235,992
220,339
205,823
192,355
179,854
168,243
157,456
147,427
138,100
129,422
121,342
113,818
106,807
100,271
94,175
88,487
83,178
78,220
73,588
69,258
65,210
61,423
57,879
54,560
51,452
48,540
45,810
43,250
40,849
38,595
36,479
34,491
32,624
30,869
29,218
27,666
26,205
24,830
23,535
22,315
21,166
20,082
19,060
18,097
17,187
16,325
15,515
14,750
14,027
13,344
12,698
12,087
11,508
10,961
10,443
9,952
9,487
9,047
8,629
R Ω
5,000 Ω @ 25˚C Curve “J”
3890
Temp.
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
˚C
8,233
7,857
7,501
7,163
6,842
6,537
6,247
5,972
5,710
5,462
5,225
5,000
4,786
4,583
4,389
4,204
4,028
3,861
3,701
3,549
3,404
3,265
3,133
3,007
2,887
2,772
2,663
2,558
2,458
2,363
2,271
2,184
2,100
2,020
1,944
1,871
1,801
1,734
1,670
1,608
1,549
1,493
1,439
1,387
1,337
1,290
1,244
1,200
1,158
1,117
1,079
1,041
1,006
971.2
938.2
906.5
876.0
846.7
818.5
791.4
765.3
740.2
716.1
692.8
670.5
648.9
628.2
608.2
589.0
R Ω
R Ratio
R
0
/R
50
˚C
Temp.
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
˚C
9.065
570.4
552.6
535.4
518.8
502.8
487.3
472.5
458.1
444.3
430.9
418.0
405.5
393.5
381.9
370.7
359.9
349.4
339.3
329.4
319.9
310.8
302.0
293.5
285.3
277.4
269.7
262.3
255.1
248.1
241.4
234.9
228.6
222.5
216.6
210.8
205.3
199.9
194.7
189.6
184.7
180.0
175.4
170.9
166.6
162.4
158.3
154.4
150.5
146.8
143.2
139.7
136.3
132.9
129.7
126.6
123.5
120.6
117.7
114.9
112.2
109.6
107.0
104.5
102.1
99.73
97.43
95.20
93.02
R Ω
Precision Interchangeable Thermistor Tables
Temp.
-55
-54
-53
-52
-51
-50
-49
-48
-47
-46
-45
-44
-43
-42
-41
-40
-39
-38
-37
-36
-35
-34
-33
-32
-31
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
˚C
10
11
12
13
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
0-50˚C
Beta
578,310
537,199
499,278
464,279
431,960
402,100
374,495
348,963
325,335
303,458
283,191
264,407
246,987
230,826
215,824
201,892
188,947
176,913
165,720
155,306
145,611
136,581
128,168
120,325
113,010
106,185
99,814
93,864
88,306
83,110
78,252
73,707
69,454
65,472
61,743
58,248
54,972
51,900
49,018
46,314
43,774
41,390
39,149
37,042
35,062
33,199
31,446
29,796
28,242
26,778
25,399
24,099
22,873
21,716
20,624
19,590
18,618
17,700
16,833
16,013
15,237
14,504
13,810
13,153
12,531
11,942
11,385
10,856
10,355
R Ω
6,000 Ω @ 25˚C Curve “J”
3890
Temp.
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
˚C
41
1832 West Collins Avenue, Orange, CA 92867 • Tel. [phone] • Fax [phone] • www.ussensor.com
9,880
9,429
9,001
8,595
8,210
7,844
7,497
7,166
6,853
6,554
6,270
6,000
5,744
5,499
5,267
5,045
4,834
4,633
4,441
4,259
4,085
3,919
3,760
3,609
3,465
3,327
3,195
3,070
2,950
2,835
2,725
2,621
2,520
2,424
2,333
2,245
2,161
2,081
2,004
1,930
1,859
1,791
1,727
1,664
1,605
1,547
1,493
1,440
1,389
1,341
1,294
1,250
1,207
1,165
1,126
1,088
1,051
1,016
982.2
949.7
918.4
888.3
859.3
831.4
804.6
778.7
753.8
729.9
706.8
R Ω
R
R Ratio
0
/R
50
˚C
Temp.
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
˚C
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
9.065
684.5
663.1
642.4
622.5
603.3
584.8
566.9
549.7
533.1
517.1
501.6
486.6
472.2
458.3
444.8
431.8
419.3
407.2
395.2
383.9
373.0
362.5
352.3
342.4
332.9
323.6
314.7
306.1
297.8
289.7
281.9
274.3
267.0
259.9
253.0
246.3
239.9
233.6
227.6
221.7
216.0
210.5
205.1
199.9
194.9
190.0
185.2
180.6
176.2
171.8
167.6
163.5
159.5
155.7
151.9
148.3
144.7
141.3
137.9
134.7
131.5
128.4
125.4
122.5
119.7
116.9
114.2
111.6
R Ω
Temp.
-55
-54
-53
-52
-51
-50
-49
-48
-47
-46
-45
-44
-43
-42
-41
-40
-39
-38
-37
-36
-35
-34
-33
-32
-31
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
10
12
13
˚C
11
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
0-50˚C
Beta
607,800
569,604
534,036
500,901
470,019
441,224
414,363
389,296
365,893
344,034
323,609
304,517
286,662
269,958
254,324
239,686
225,976
213,129
201,087
189,794
179,200
169,258
159,925
151,159
142,924
135,185
127,908
121,065
108,566
102,861
114,626
97,487
92,425
87,653
83,155
78,913
74,910
71,133
67,568
64,201
61,020
58,014
55,174
52,487
49,947
47,543
45,268
41,076
39,144
37,313
35,578
33,934
32,374
30,894
29,490
28,155
26,888
25,685
24,543
23,457
22,425
21,444
20,512
19,624
18,780
17,977
17,212
16,484
43,115
R Ω
10,000 Ω @ 25˚C Curve “G”
3575
Temp.
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
˚C
15,791
15,130
14,501
13,901
13,329
12,783
12,263
10,840
10,409
10,000
11,766
11,293
9,602
9,226
8,866
8,522
8,194
7,879
7,579
7,291
7,016
6,752
6,500
6,258
6,027
5,805
5,592
5,389
5,194
5,007
4,827
4,655
4,490
4,331
4,179
4,033
3,893
3,758
3,629
3,505
3,385
3,271
3,160
3,054
2,952
2,854
2,760
2,669
2,582
2,498
2,417
2,339
2,264
2,191
2,122
2,055
1,990
1,928
1,868
1,810
1,754
1,700
1,648
1,598
1,550
1,503
1,458
1,414
1,372
R Ω
R
R Ratio
0
/R
50
˚C
Temp.
100
101
102
103
104
105
106
107
108
109
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
110
112
113
114
115
116
117
118
119
111
˚C
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
7.575
1,332
1,293
1,255
1,218
1,183
1,149
1,084
1,053
1,023
994.2
966.3
939.3
913.2
887.9
863.4
839.7
816.8
794.6
773.1
752.3
732.1
712.6
693.6
675.3
657.5
640.3
623.6
607.4
591.6
576.4
561.6
547.3
533.4
519.9
506.8
494.1
481.8
469.8
458.2
446.9
435.9
425.3
414.9
404.9
395.1
385.6
376.4
367.4
358.7
350.3
342.0
334.0
326.3
318.7
304.2
297.2
290.4
283.8
277.4
271.2
265.1
259.2
253.4
247.8
242.3
237.0
1,116
311.3
R Ω