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Rumah> Produk> Kapasitor Q Tinggi> RF dan Microwave MLCC> 150V 300V RF Dan Microwave MLCC
150V 300V RF Dan Microwave MLCC
150V 300V RF Dan Microwave MLCC
150V 300V RF Dan Microwave MLCC

150V 300V RF Dan Microwave MLCC

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Atribut Produk

Model No: DLC70A(0505)

& pengiriman paket

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Deskripsi Produk
DLC70A RF Dan Microwave MLCC
Nilai Q tinggi, daya tinggi, ESR/ESL rendah, dan kebisingan rendah dengan frekuensi dan keandalan resonansi mandiri yang tinggi, produk ini banyak digunakan untuk penyetelan, bypass, kopling, umpan balik, isolasi DC, dan pencocokan impedansi di sirkuit gelombang mikro RF seperti amplifier daya, mixer, osilator, amplifier kebisingan rendah, jaringan filter, sirkuit waktu dan penundaan.

Nomor komponen

RF And Microwave MLCC

Code A B C D F G J
Tolerance ±0.05 pF ±0.1 pF ±0.25 pF ±0.5 pF ±1% ±2% ±5%

Jenis dan ukuran ujung DLC70A

default name

Kinerja listrik

Item Specification
Quality Factor (Q value) ≥ 10000, at 1 ± 0.1 MHz, 1 ± 0.2 Vrms.
Insulation Resistance (IR) ≥ 10⁵ MΩ at 25°C, rated voltage applied.
 
≥ 10⁴ MΩ at 125°C, rated voltage applied.
Rated Voltage (WVDC) See Capacitance Table.
Dielectric Withstanding Voltage (DWV) 250% of rated voltage applied for 5 seconds.
Operating Temperature Range -55°C ~ +125°C
 
(Contact Dalicap Technology Co., Ltd. for higher temperature requirements.)
Temperature Coefficient (TC) 0 ± 30 ppm/°C
Capacitance Drift ±0.2% or ±0.05 pF, whichever is greater.
Piezoelectric Effect None
Termination Type See Termination Type and Dimension Table.

Eksperimen Lingkungan

Item Specification Method
Resistance to Soldering Heat Appearance: No mechanical damage.
 
Capacitance change: -1.0% ~ +2.0% or 0.5 pF, whichever is greater.
 
Q value: > 1000.
 
IR: Not less than the initial requirement value.
Preheat at 150°C ~ 180°C for 1 minute, immerse in solder at 260 ± 5°C for 10 ± 1 seconds, test after cooling for 24 ± 2 hours.
Thermal Shock DWV: Meet initial requirements.
 
IR: ≥ 30% of the initial requirement value.
 
Capacitance change: ≤ 0.5% or 0.5 pF, whichever is greater.
Test per MIL-STD-202, Method 107, Condition A.
 
Expose at extreme temperatures for 15 minutes; transition time from min. to max. operating temperature ≤ 5 minutes; 5 cycles.
Moisture Resistance (Same thermal shock specs apply) Test per MIL-STD-202, Method 106.
Steady-State Humidity Heat IR: Meet initial requirements.
 
Capacitance change: ≤ 0.3% or 0.3 pF, whichever is greater.
Test per MIL-STD-202, Method 103, Condition A.
 
Apply 1.5 V DC at 85°C, 85% RH for 240 hours.
Life (Endurance) IR: ≥ 30% of the initial requirement value.
 
Capacitance change: ≤ 2.0% or 0.5 pF, whichever is greater.
Test per MIL-STD-202, Method 108.
 
Apply 2× rated voltage at extreme temperature for 2000 hours.

Kurva kinerja DLC70A

ESR dan kurva kapasitas Nilai Q dan kurva kapasitas
RF And Microwave MLCC

Kurva kinerja DLC70A

ESR dan kurva kapasitas Nilai Q dan kurva kapasitas
RF And Microwave MLCC
Pemasangan horizontal frekuensi resonansi seri pertama (FSR)
RF And Microwave MLCC
Definisi dan kondisi pengukuran
Kapasitor dihubungkan secara seri dengan saluran mikrostrip, yaitu kapasitor dijembatani pada kedua ujung saluran mikrostrip 50 ohm dengan celah. Pada kurva impedansi masukan kapasitor terdapat beberapa titik resonansi seri (titik atenuasi berbentuk V). Frekuensi resonansi seri pertama FSR adalah frekuensi titik resonansi seri terendah, dimana bagian imajiner dari impedansi masukan adalah nol (Im[Zin] = 0). Bidang referensi referensi berada di tepi kapasitor. Di bawah FSR, bagian nyata Re[Zin] dan bagian imajiner Im[Zin] dari impedansi masukan tidak berubah linier terhadap frekuensi. Besar kecilnya FSR berkaitan dengan faktor-faktor berikut: struktur elektroda internal kapasitor, bahan substrat, ketebalan substrat, konstanta dielektrik substrat, arah pemasangan kapasitor pada substrat, dan ukuran bantalan substrat. Semua data berasal dari model kelistrikan yang dihasilkan oleh Modelitik Inc., yang didasarkan pada sejumlah besar data pengukuran pada substrat berbeda.

Pemasangan horizontal frekuensi resonansi paralel pertama (FPR)
RF And Microwave MLCC
Kotak Alat Desain
Dalykapp menawarkan berbagai kotak peralatan desain, dan kapasitor ini memenuhi persyaratan RoHS. DKDLC70A01-04 merupakan kapasitor magnetik, sedangkan DKDLC70A05-08 merupakan kapasitor non magnetik. Setiap nilai kapasitansi memiliki 10 kapasitor.

Kit Part No. Description Capacitance Range (pF) Capacitance Values (pF) Tolerance
DKDLC70A01 DLC70A series capacitors, 16 values, 5 or 10 pcs each 0.1~2.0 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.5
 
1.6, 1.8, 2.0
±0.1 pF
 
±0.25 pF
DKDLC70A02 DLC70A series capacitors, 16 values, 5 or 10 pcs each 1.0~10 1.0, 1.2, 1.5, 1.8, 2.0, 2.2, 2.4, 2.7
 
3.0, 3.3, 3.9, 4.7, 5.6, 6.8, 8.2
 
10
±0.1 pF
 
±0.25 pF
 
±5%
DKDLC70A03 DLC70A series capacitors, 16 values, 5 or 10 pcs each 10~100 10, 12, 15, 18, 20, 22, 24, 27, 30, 33, 39, 47, 56, 68, 82, 100 ±5%
DKDLC70A04 DLC70A series capacitors, 16 values, 5 or 10 pcs each 100~1000 100, 120, 150, 180, 200, 220, 240, 270, 300, 330, 390, 470, 560, 680, 820, 1000 ±5%
DKDLC70A05 DLC70A series capacitors (non-magnetic), 16 values, 5 or 10 pcs each 0.1~2.0
 
Non-magnetic
0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.5
 
1.6, 1.8, 2.0
±0.1 pF
 
±0.25 pF
DKDLC70A06 DLC70A series capacitors (non-magnetic), 16 values, 5 or 10 pcs each 1.0~10
 
Non-magnetic
1.0, 1.2, 1.5, 1.8, 2.0, 2.2, 2.4, 2.7
 
3.0, 3.3, 3.9, 4.7, 5.6, 6.8, 8.2
 
10
±0.1 pF
 
±0.25 pF
 
±5%
DKDLC70A07 DLC70A series capacitors (non-magnetic), 16 values, 5 or 10 pcs each 10~100
 
Non-magnetic
10, 12, 15, 18, 20, 22, 24, 27, 30, 33, 39, 47, 56, 68, 82, 100 ±5%
DKDLC70A08 DLC70A series capacitors (non-magnetic), 16 values, 5 or 10 pcs each 100~1000
 
Non-magnetic
100, 120, 150, 180, 200, 220, 240, 270, 300, 330, 390, 470, 560, 680, 820, 1000 ±5%


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