1. CDRRI インダクタの製品紹介
製造の詳細: CDRRI インダクタは、I 字型インダクタの基本機能を改良したものです。ワイヤ、ループ、コイルを外部磁場から保護し、回路によって生成される電磁場の他のコンポーネントへの干渉影響を弱めるために、磁性材料が使用されます。シールド用のインダクタンス モード。その主な機能は、外界に対するインダクタンスの干渉を軽減することです。
2. CDRRI インダクタの製品パラメータ (仕様)
形状とサイズ : (寸法は mm) |
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CDRRI 73、 74
CDRRI 124,125,127,129
CDRRI 63B 74B 105B 125B
はんだ接合部のサイズ
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CDRRI 73 / 74 タイプ | |||||
5 つのリング番号 | L ( μH) | 直流抵抗 | 定格 DC 電流 | ||
(オーム)マックス | (アンペア)MAX | ||||
DRRI73 | DRRI74 | DRRI73 | DRRI74 | ||
2R9N | 2.9 | ||||
4R0N | 4 | ||||
5R5N | 5.5 | ||||
100M | 10 | 0.072 | 0.049 | 1.68 | 1.84 |
120M | 12 | 0.098 | 0.058 | 1.52 | 1.71 |
150M | 15 | 0.13 | 0.081 | 1.33 | 1.47 |
180M | 18 | 0.14 | 0.091 | 1.2 | 1.31 |
220M | 22 | 0.19 | 0.11 | 1.07 | 1.23 |
270M | 27 | 0.21 | 0.15 | 0.96 | 1.12 |
330M | 33 | 0.24 | 0.17 | 0.91 | 0.96 |
390M | 39 | 0.32 | 0.23 | 0.77 | 0.91 |
470M | 47 | 0.36 | 0.26 | 0.76 | 0.88 |
560M | 56 | 0.47 | 0.35 | 0.68 | 0.75 |
680M | 68 | 0.52 | 0.38 | 0.61 | 0.69 |
820M | 82 | 0.69 | 0.43 | 0.57 | 0.61 |
101M | 100 | 0.79 | 0.61 | 0.5 | 0.6 |
121M | 120 | 0.89 | 0.66 | 0.49 | 0.52 |
151M | 150 | 1.27 | 0.88 | 0.43 | 0.46 |
181M | 180 | 1.45 | 0.98 | 0.39 | 0.42 |
221M | 220 | 1.65 | 1.17 | 0.35 | 0.36 |
271M | 270 | 2.31 | 1.64 |
0.32
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0.34 |
331M | 330 | 2.62 | 1.86 | 0.28 | 0.32 |
391M | 390 | 2.94 | 2.85 | 0.26 | 0.29 |
471M | 470 | 4.18 | 3.01 | 0.24 | 0.26 |
561M | 560 | 4.67 | 3.62 | 0.22 | 0.23 |
681M | 680 | 5.73 | 4.63 | 0.19 | 0.22 |
821M | 820 | 6.54 | 5.2 | 0.18 | 0.2 |
102M | 1000 | 9.44 | 6 | 0.16 | 0.18 |
インダクタンスと測定周波数の許容差: | |||||
CDRRI62B 2.9~5.5uH (N) +40% -20% @ 7.96MHz 0.25V; 10~330uH(M) ±20% @1kHz 0.25V | |||||
CDRRI64B。 SMTDRRI73 。 SMTDRRI74 10~1000uH(M) ±20% @1kHz 0.25V | |||||
CDRRI124 シリーズの特性 | |||||
ファイブリングナンバータイプ | L | テスト中 | DC | 定格 DC | |
頻度。 | 抵抗 | 現在の | |||
うーん | (KHz)。 | (Ω) MAX. | 最大値 | ||
CDRRI124-3R9K | 3.9 | 1 | 0.015 | 6.5 | |
CDRRI124-4R7K | 4.7 | 1 | 0.018 | 5.7 | |
CDRRI124-6R8K | 6.8 | 1 | 0.023 | 4.9 | |
CDRRI124-8R2K | 8.2 | 1 | 0.026 | 4.6 | |
CDRRI124-100K | 10 | 1 | 0.028 | 4.5 | |
CDRRI124-120K | 12 | 1 | 0.038 | 4 | |
CDRRI124-150K | 15 | 1 | 0.05 | 3.2 | |
CDRRI124-180K | 18 | 1 | 0.057 | 3.1 | |
CDRRI124-220K | 22 | 1 | 0.066 | 2.9 | |
CDRRI124-270K | 27 | 1 | 0.08 | 2.8 | |
CDRRI124-330K | 33 | 1 | 0.097 | 2.7 | |
CDRRI124-390K | 39 | 1 | 0.132 | 2.1 | |
CDRRI124-470K | 47 | 1 | 0.16 | 1.9 | |
CDRRI124-560K | 56 | 1 | 0.19 | 1.8 | |
CDRRI124-680K | 68 | 1 | 0.22 | 1.5 | |
CDRRI124-820K | 82 | 1 | 0.26 | 1.3 | |
CDRRI124-101K | 100 | 1 | 0.308 | 1.2 | |
CDRRI124-121K | 120 | 1 | 0.38 | 1.1 | |
CDRRI124-151K | 150 | 1 | 0.53 | 0.95 | |
CDRRI124-181K | 180 | 1 | 0.62 | 0.85 | |
CDRRI124-221K | 220 | 1 | 0.7 | 0.8 | |
CDRRI124-271M | 270 | 1 | 0.87 | 0.6 | |
CDRRI124-331M | 330 | 1 | 0.99 | 0.5 | |
CDRRI 125 インダクタンス特性 | |||||
ファイブリングナンバー TYPE | L | テスト中 | DC | 定格 DC | |
頻度。 | 抵抗 | 現在の | |||
うーん | (Ω) MAX. | 最大値 | |||
CDRRI125-1R3N | 1.3 | 7.96MHZ | 0.012 | 8 | |
CDRRI125-2R1N | 2.1 | 7.96MHZ | 0.014 | 7 | |
CDRRI125-3R1N | 3.1 | 7.96MHZ | 0.017 | 6 | |
CDRRI125-4R4N | 4.4 | 7.96MHZ | 0.02 | 5 | |
CDRRI125-5R8N | 5.8 | 7.96MHZ | 0.021 | 4.4 | |
CDRRI125-7R5N | 7.5 | 7.96MHZ | 0.024 | 4.2 | |
CDRRI125-100M | 10 | 1KHZ | 0.025 | 4 | |
CDRRI125-120M | 12 | 1KHZ | 0.027 | 3.5 | |
CDRRI125-150M | 15 | 1KHZ | 0.03 | 3.3 | |
CDRRI125-180M | 18 | 1KHZ | 0.034 | 3 | |
CDRRI125-220M | 22 | 1KHZ | 0.036 | 2.8 | |
CDRRI125-270M | 27 | 1KHZ | 0.051 | 2.3 | |
CDRRI125-330M | 33 | 1KHZ | 0.057 | 2.1 | |
CDRRI125-390M | 39 | 1KHZ | 0.068 | 2 | |
CDRRI125-470M | 47 | 1KHZ | 0.075 | 1.8 | |
CDRRI125-560M | 56 | 1KHZ | 0.11 | 1.7 | |
CDRRI125-680M | 68 | 1KHZ | 0.12 | 1.5 | |
CDRRI125-820M | 82 | 1KHZ | 0.14 | 1.4 | |
CDRRI125-101M | 100 | 1KHZ | 0.16 | 1.3 | |
CDRRI125-121M | 120 | 1KHZ | 0.17 | 1.1 | |
CDRRI125-151M | 150 | 1KHZ | 0.23 | 1 | |
CDRRI125-181M | 180 | 1KHZ | 0.29 | 0.9 | |
CDRRI125-221M | 220 | 1KHZ | 0.4 | 0.8 | |
CDRRI125-271M | 270 | 1KHZ | 0.46 | 0.75 | |
CDRRI125-331M | 330 | 1KHZ | 0.51 | 0.68 | |
CDRRI125-391M | 390 | 1KHZ | 0.69 | 0.65 | |
CDRRI125-471M | 470 | 1KHZ | 0.77 | 0.58 | |
CDRRI125-561M | 560 | 1KHZ | 0.86 | 0.54 | |
CDRRI125-681M | 680 | 1KHZ | 1.2 | 0.48 | |
CDRRI125-821M | 820 | 1KHZ | 1.34 | 0.43 | |
CDRRI125-102M | 1000 | 1KHZ | 1.53 | 0.4 | |
CDRRI127 129 インダクタンス特性 | |||||
ファイブリング番号TYPE | L | テスト中 | DCR | 定格 DC | |
頻度。 | 抵抗 | 現在の | |||
うーん | KHZ 0.3V | (Ω) MAX. | 最大値 | ||
CDRRI127-1R2N | 1.2 | 1 | 0.07 | 9.8 | |
CDRRI127-2R4N | 2.4 | 1 | 0.012 | 8 | |
CDRRI127-3R5N | 3.5 | 1 | 0.014 | 7.5 | |
CDRRI127-4R7N | 4.7 | 1 | 0.016 | 6.8 | |
CDRRI127-6R1N | 6.1 | 1 | 0.018 | 6.6 | |
CDRRI127-7R6N | 7.6 | 1 | 0.02 | 5.9 | |
CDRRI127-100M | 10 | 1 | 0.022 | 5.4 | |
CDRRI127-120M | 12 | 1 | 0.024 | 4.9 | |
CDRRI127-150M | 15 | 1 | 0.027 | 4.5 | |
CDRRI127-180M | 18 | 1 | 0.039 | 3.9 | |
CDRRI127-220M | 22 | 1 | 0.043 | 3.6 | |
CDRRI127-270M | 27 | 1 | 0.046 | 3.4 | |
CDRRI127-330M | 33 | 1 | 0.065 | 3 | |
CDRRI127-390M | 39 | 1 | 0.073 | 2.75 | |
CDRRI127-470M | 47 | 1 | 0.1 | 2.5 | |
CDRRI127-560M | 56 | 1 | 0.11 | 2.35 | |
CDRRI127-680M | 68 | 1 | 0.14 | 2.1 | |
CDRRI127-820M | 82 | 1 | 0.16 | 1.95 | |
CDRRI127-101M | 100 | 1 | 0.22 | 1.7 | |
CDRRI127-121M | 120 | 1 | 0.25 | 1.6 | |
CDRRI127-151M | 150 | 1 | 0.28 | 1.42 | |
CDRRI127-181M | 180 | 1 | 0.35 | 1.3 | |
CDRRI127-221M | 220 | 1 | 0.39 | 1.16 | |
CDRRI127-271M | 270 | 1 | 0.56 | 1.06 | |
CDRRI127-331M | 330 | 1 | 0.64 | 0.95 | |
CDRRI127-391M | 390 | 1 | 0.7 | 0.88 | |
CDRRI127-471M | 470 | 1 | 0.98 | 0.79 | |
CDRRI127-561M | 560 | 1 | 1.07 | 0.73 | |
CDRRI127-681M | 680 | 1 | 1.46 | 0.67 | |
CDRRI127-821M | 820 | 1 | 1.64 | 0.6 | |
CDRRI127-102M | 1000 | 1 | 1.82 | 0.55 | |
CDRRI129-100M | 10 | 1 | 0.08 | 7.5 | |
CDRRI129-220M | 22 | 1 | 0.1 | 5 | |
CDRRI129-390M | 39 | 1 | 0.12 | 4.5 | |
CDRRI129-470M | 47 | 1 | 0.15 | 3.2 | |
CDRRI129-560M | 56 | 1 | 0.18 | 3 | |
CDRRI129-680M | 68 | 1 | 0.45 | 2.5 | |
CDRRI129-820M | 82 | 1 | 0.65 | 2.3 | |
CDRRI129-101M | 100 | 1 | 0.28 | 2.1 | |
CDRRI129-121M | 120 | 1 | 0.35 | 1.9 | |
CDRRI129-181M | 180 | 1 | 0.45 | 1.8 | |
CDRRI129-221M | 220 | 1 | 0.55 | 1.8 | |
CDRRI129-331M | 330 | 1 | 0.68 | 1.9 | |
CDRRI129-252M | 2500 | 1 | 4.8 | 0.4 | |
CDRRI129-332M | 3300 | 1 | 5.8 | 0.35 |
3. Product Feature And Application of CDRRI Inductor
CDRRI inductor feature and application:
1.Can pass a higher current.
2. Directly connected electrode on ferrite core
3. Suitable for surface mounting
4. Strong anti-interference ability
Application in daily life:
1. Power supply for VTRs.
2. LCD televisions.
3. Notebook PCs.
4. Portable communication equipment.
5. DC/DC converters, ect.
4. Product Details of CDRRI Inductor
CDRRI inductor characteristics:
I sat: The current when the inductance become 25% lower than its initial value(Ta = 20℃).
I rms: The current when temperature of coil increases up to MaxΔT=40℃(Ta = 20℃).
Operating temperature: -30℃to 105℃.
5. Product Qualification of CDRRI Inductor
Our CDRRI inductor comply the EU standards and reliability test.Our products adopt low loss design, can pass large current and have high saturation inductance. It is an ideal DC-DC conversion inductance.
6. Deliver, Shipping And Serving of CDRRI Inductor
Our CDRRI inductor are generally delivered in China (6) working days;海外への配達日は(10)営業日です。当社の梱包は3層梱包を採用しており、しっかりしていて信頼性が高く、製品を損傷から効果的に保護できます。