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SINLOON® |
熱敏電阻 |
NTC D-30 Series |
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0.7Ω - 30Ω Range |
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◆ 特點 |
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● Ø30mm 環氧塗層圓盤型。 |
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● 貼片熱敏電阻是一種高精度熱敏元件,具有極小的B值容差和電阻。 |
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● 用作溫度計和測控時,熱敏電阻無需在控制電路和傳感器之間進行調整。 |
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● 確保溫度精度±0.3℃。 |
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● 溫度指示器和控制儀表可與熱敏電阻配合使用。 |
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◆ 規格 |
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Part Number |
Resistance |
B-constant |
Maximum Permissible |
Thermal Dissipation Constant |
Thermal Time Constant |
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(25℃) |
(25-85℃) |
Constant |
(mW/℃) |
(sec) |
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(Ω) |
(k) |
(25℃)(mA) |
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UNTC-0.7D-30 □ |
0.7 |
14 |
0.161 |
45 |
190 |
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UNTC- 1D-30 □ |
1 |
11 |
0.089 |
45 |
190 |
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UNTC-1.5D-30 □ |
1.5 |
11 |
0.117 |
43 |
190 |
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UNTC- 2D-30 □ |
2 |
10 |
0.12 |
43 |
190 |
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UNTC- 3D-30 □ |
3 |
10 |
0.148 |
41 |
190 |
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UNTC- 5D-30 □ |
5 |
9 |
0.179 |
45 |
190 |
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UNTC- 8D-30 □ |
8 |
8 |
0.188 |
45 |
190 |
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UNTC-10D-30 □ |
10 |
8 |
0.232 |
45 |
190 |
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UNTC-16D-30 □ |
16 |
7 |
0.232 |
45 |
190 |
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UNTC-20D -30 □ |
20 |
7 |
0.245 |
45 |
190 |
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UNTC-30D -30 □ |
30 |
6 |
0.333 |
45 |
190 |
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Series Code |
Res. value |
Nominal Diameter |
Res. Tolerance |
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UNTC-7D~60D |
at 2 5℃ 10 x 103 Ω |
7 : 7mm |
20 : 20mm |
J : ± 5% |
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9 : 9mm |
30 : 30mm |
K = ±10% |
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11 : 11mm |
35 :35mm |
L = ± 15% |
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13 : 13mm |
45 : 45mm |
M = ± 20% |
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15 :15mm |
60 : 60mm |
N = ±30% |
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Example: UNTC-0.7D-30L |
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Order Map.: |
Series |
Resistance(Ω) |
Dimension |
Tolerance |
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Part Number |
UNTC- |
0.7 |
D-20 |
☐ |
L: ±15% |
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M: ±20% |
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Ref No.: (E) UNTC20260710 |
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