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الصفحة الرئيسية> قائمة المنتجات> مكثف عالي الجودة> الترددات اللاسلكية والميكروويف MLCC> 500 فولت RF وميكروويف MLCC
500 فولت RF وميكروويف MLCC
500 فولت RF وميكروويف MLCC
500 فولت RF وميكروويف MLCC

500 فولت RF وميكروويف MLCC

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سمات المنتج

نموذجDLC70B(1111)

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وصف المنتج
DLC70B الترددات اللاسلكية والميكروويف MLCC
يتميز بعامل Q عالي، وطاقة عالية، وانخفاض ESR/ESL، وضوضاء منخفضة، وتردد رنين ذاتي عالٍ وموثوقية عالية، ويتم تطبيق هذا المنتج على نطاق واسع للضبط والتجاوز والاقتران والتغذية المرتدة وحجب التيار المستمر ومطابقة المعاوقة في مضخمات طاقة UHF/الميكروويف RF والخلاطات والمذبذبات ومكبرات الصوت منخفضة الضوضاء وشبكات الترشيح ودوائر التوقيت ودوائر التأخير.

رقم المكون
C70B
RF And Microwave MLCC

نوع وحجم دبوس DLC70B

Termination Code Type / Outline Capacitor Dimensions       Lead Dimensions     Terminal Electrode & Lead Material
    Length (Lc) Width (Wc) Thickness (Tc) Termination Size (B) Length (LL) Width (WL) Thickness (TL)  
W Chip type .110 +.025 / -.010 (2.79 +0.63 / -0.25) .110 ± .010 (2.79 ± 0.25) .100 (2.54) max .016 ~ .039 (0.40 ~ 1.00) Nickel-plated, tin-plated, RoHS compliant
L Chip type (same as above)       Nickel-plated, 10Pb90Sn plated
MS Microstrip .135 ± .015 (3.43 ± 0.38) .110 ± .010 (2.79 ± 0.25) .100 (2.54) max .250 (6.35) min .093 ± .005 (2.36 ± 0.13) .004 ± .001 (0.10 ± 0.025) 100% silver


الأداء الكهربائي

Item Specification
Quality Factor (Q value) - Q ≥ 10000, Capacitance ≤ 1000 pF, at 1 ± 0.1 MHz, 1 ± 0.2 Vrms.
 
- Q ≥ 10000, Capacitance > 1000 pF, at 1 ± 0.1 kHz, 1 ± 0.2 Vrms.
Insulation Resistance (IR) 0.1 pF ~ 470 pF
 
- ≥ 10⁶ MΩ at 25°C, rated voltage applied.
 
- ≥ 10⁵ MΩ at 125°C, rated voltage applied.
 
 
510 pF ~ 10000 pF
 
- ≥ 10⁶ 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) - Rated Voltage ≤ 500 VDC: Apply 250% of rated voltage for 5 seconds.
 
- 500 VDC < Rated Voltage ≤ 1250 VDC: Apply 150% of rated voltage for 5 seconds.
 
- Rated Voltage > 1250 VDC: Apply 120% of rated voltage for 5 seconds.
Operating Temperature Range - -55°C ~ +125°C
 
(For capacitance range 0.1 pF ~ 1000 pF, can reach -55°C ~ +175°C)
Temperature Coefficient (TC) 0 ± 30 ppm/°C
 
(-55°C ~ +175°C: meets 0 ± 60 ppm/°C)
Capacitance Drift ±0.2% or ±0.05 pF, whichever is greater.
Piezoelectric Effect None
Termination Type See Termination Type and Dimension Table.

تجربة بيئية

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, and 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 in accordance with MIL-STD-202, Method 107, Condition A.
 
Expose at extreme temperatures for 15 minutes, transition time from minimum to maximum operating temperature ≤ 5 minutes, 5 cycles total.
Moisture Resistance (Same thermal shock specs apply) Test in accordance with 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 in accordance with MIL-STD-202, Method 103, Condition A.
 
Apply 1.5V DC voltage 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 in accordance with MIL-STD-202, Method 108 at extreme temperature for 2000 hours:
 
- Rated Voltage ≤ 500 VDC: Apply 2× rated voltage.
 
- 500 VDC < Rated Voltage ≤ 1250 VDC: Apply 1.2× rated voltage.
 
- Rated Voltage > 1250 VDC: Apply rated voltage.

منحنى أداء DLC7OD
ESR ومنحنى القدرة Q ومنحنى القدرة
55
منحنى الرنين والسعة التسلسلية منحنى التيار والسعة المقدر
66
صندوق أدوات التصميم

Kit Part No. Capacitance Range (pF) Capacitance Values (pF) No. of Values Tolerance
DKDLC70B01 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
16 ±0.1 pF
 
±0.25 pF
 
±5%
DKDLC70B02 10 ~ 100 10, 12, 15, 18, 20, 22, 24, 27, 30, 33, 39, 47, 56, 68, 82, 100 16 ±5%
DKDLC70B03 100 ~ 1000 100, 120, 150, 180, 200, 220, 240, 270, 300, 330, 390, 470, 560, 680, 820, 1000 16 ±5%
DKDLC70B04 1000 ~ 10000 1000, 1100, 1200, 1500, 1800, 2000, 2200, 2700, 3000, 3300, 3900, 4700, 5100, 5600, 10000 15 ±5%
DKDLC70B05 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
16 ±0.1 pF
 
±0.25 pF
 
±5%
DKDLC70B06 10 ~ 100
 
(Non-magnetic)
10, 12, 15, 18, 20, 22, 24, 27, 30, 33, 39, 47, 56, 68, 82, 100 16 ±5%
DKDLC70B07 100 ~ 1000
 
(Non-magnetic)
100, 120, 150, 180, 200, 220, 240, 270, 300, 330, 390, 470, 560, 680, 820, 1000 16 ±5%
DKDLC70B08 1000 ~ 10000
 
(Non-magnetic)
1000, 1100, 1200, 1500, 1800, 2000, 2200, 2700, 3000, 3300, 3900, 4700, 5100, 5600, 10000 15 ±5%
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