NT731JTTD103J3500J KOA Speer Electronics, NT731JTTD103J3500J Datasheet - Page 2

• Manufacturer Part Number: NT731JTTD103J3500J
• Description: Thermistors - NTC 10K OHM 5%
• Manufacturer: KOA Speer Electronics
• Type: NTCr
• Series: NT73r

Specifications of NT731JTTD103J3500J

• Resistance: 10 KOhms
• Tolerance: 5 %
• Termination Style: SMD/SMT
• Operating Temperature Range: - 55 C to + 125 C
• Dimensions: 0.8 mm W x 1.6 mm L x 0.5 mm H
• Power Rating: 5 mW
• Package / Case: 0603
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

KOA SPEER ELECTRONICS, INC.
4. Applications and Ratings
5. Environmental Applications
Bolivar Drive
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
Designation
10,000,000
1,000,000
NT732A
NT732B
NT731J
NEW
5.1 Temperature Characteristics
100,000
Part
10,000
1,000
100
10
-50
I
-25
P.O. Box 547
Resistance
@ 25°C
0
100kΩ
100kΩ
150kΩ
100kΩ
150kΩ
100kΩ
6.8kΩ
2.2kΩ
2.4kΩ
3.3kΩ
4.7kΩ
6.8kΩ
2.2kΩ
3.3kΩ
4.7kΩ
6.8kΩ
10kΩ
15kΩ
10kΩ
20kΩ
22kΩ
30kΩ
33kΩ
47kΩ
68kΩ
47kΩ
10kΩ
15kΩ
10kΩ
20kΩ
22kΩ
30kΩ
33kΩ
47kΩ
68kΩ
50kΩ
10kΩ
15kΩ
22kΩ
30kΩ
33kΩ
47kΩ
68kΩ
10kΩ
22kΩ
33kΩ
47kΩ
68kΩ
1kΩ
2kΩ
5kΩ
1kΩ
Temperature (°C)
25
100kΩ
10kΩ
1kΩ
50
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Resistance
Tolerance
J: ±5%
K: ±10%
K: ±10%
L: ±15%
J: ±5%
K: ±10%
L: ±15%
K: ±10%
L: ±15%
J: ±5%
K: ±10%
L: ±15%
75
100
125
3800k
3800k
3200k
@ 25°C/75°C
B Constant
3500K
3800K
3700K
3800K
4100K
3200K
3500K
3800K
3500K
3800K
3950K
4100K
3200K
3500K
3800K
I
USA
5.2 RT/R25 Ratio vs. B Constant
RT/R25 Ratio vs. B Constant
Note: RT/R25 ratio is the resistance at temperature (T) divided by the nominal resistance at 25°C. The RT/R25 ratio value is multiplied
by the thermistor’s nominal 25°C value to determine the nominal resistance value at a given temperature in the chart above.
B Constant
Resistance
Temp. (°C)
-55
-50
-45
-40
-35
-30
-25
-20
-15
-10
10
15
20
25
30
35
-5
0
5
I
B Constant
814-362-5536
Tolerance
3200K 3500K 3700K 3800K 4100K
±10%
±10%
9857.0 61.077
7721.2 46.759
6100.5 36.137
4858.7 28.173
3899.0 22.147
3151.3 17.546
2564.2 14.004
2099.9 11.256
1730.0 9.1063
1433.5 7.4135
1194.2 6.0712
1000.0 5.0000
841.48 4.1398
711.39 3.4451
1k Ω
38770
28840 197.67
21706 144.85
16517 107.43
12698 80.577
±5%
±5%
±5%
±3%
±5%
±10%
±3%
±3%
Ω
273.24 638.23 7692.5 1203.1
5k Ω 10k Ω 100k Ω 10kΩ
k Ω
465.81 5414.6 820.76
343.25 3864.5 568.09
255.22 2794.3 398.57
191.37 2045.2 283.20
144.64 1514.1 203.64
110.13 1133.0 148.07
83.710 856.49 108.37
64.190 653.63 80.182
49.640 503.31 59.943
38.680 390.86 45.252
30.370 305.97 34.478
23.970 241.34 26.473
19.070 191.73 20.506
15.270 153.36 16.016
12.320 123.46 12.608
10.000 100.00 10.000
8.1700 81.470 7.9880
6.7100 66.739 6.4242
k Ω
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Dissipation
Constant
Thermal
(mW/°C)
k Ω
Fax [phone]
2.8
2
3
k Ω
Resistance
B Constant
Temp. (°C)
100
105
110
115
120
125
40
45
50
55
60
65
70
75
80
85
90
95
Power
Rating
(mW)
3200K 3500K 3700K 3800K 4100K
604.07
515.10
441.00
379.00
326.90
282.95
245.72
214.08 0.92637 1.6800 16.035 1.3877
187.08 0.79937 1.4500 13.663 1.1724
163.96 0.69199 1.2500 11.682 0.99491
144.11 0.60087 1.0800 10.022 0.84926
127.00 0.52329 0.94000 8.6257 0.72802
112.21 0.45701 0.82000 7.4466 0.62662
99.377 0.40016 0.72000 6.4466 0.54156
88.224 0.35129 0.63000 5.5968 0.46982
78.501 0.30915 0.56000 4.8721 0.40906
70.004 0.27272 0.49000 4.2523 0.35741
62.558 0.24114 0.44000 3.7207 0.31332
5
5
5
1k Ω
Ω
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2.8809
2.4202
2.0421
1.7302
1.4718
1.2568
1.0771
5k Ω 10k Ω 100k Ω 10kΩ
k Ω
5.5500 54.959 5.1999
4.6100 45.484 4.2349
3.8500 37.823 3.4692
3.2300 31.594 2.8585
2.7200 26.506 2.3682
2.3100 22.330 1.9721
1.9700 18.886 1.6504
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Temperature
k Ω
Operating
SS-254 R5
+125°C
+125°C
Range
-55°C
-55°C
to
to
k Ω
k Ω