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SINLOON® |
熱敏電阻 |
NTC D-45 Series |
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1Ω - 30Ω Range |
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◆ 特點 |
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● Ø45mm 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- 1D-45 □ |
1 |
14 |
0.078 |
66 |
285 |
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UNTC-1.5D-45 □ |
1.5 |
14 |
0.087 |
62 |
285 |
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UNTC- 2D-45 □ |
2 |
13 |
0.096 |
62 |
285 |
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UNTC- 3D-45 □ |
3 |
13 |
0.101 |
62 |
285 |
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UNTC- 5D-45 □ |
5 |
12 |
0.118 |
60 |
285 |
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UNTC- 8D-45 □ |
8 |
11 |
0.134 |
66 |
285 |
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UNTC-10D -45 □ |
10 |
11 |
0.14 |
62 |
285 |
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UNTC-16D -45 □ |
16 |
10 |
0.163 |
60 |
285 |
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UNTC-20D -45 □ |
20 |
10 |
0.17 |
60 |
285 |
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UNTC-30D -45 □ |
30 |
9 |
0.21 |
60 |
285 |
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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-1D-45L |
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Order Map.: |
Series |
Resistance(Ω) |
Dimension |
Tolerance |
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Part Number |
UNTC- |
1 |
D-45 |
☐ |
L: ±15% |
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M: ±20% |
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Ref No.: (E) UNTC20260710 |
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