ESR ultra-rendah, kapasitor dielektrik keramik RF/MW

ESR ultra-rendah, kapasitor dielektrik keramik RF/MW

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Deskripsi Produk

Atribut Produk

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Deskripsi Produk

Atribut Produk

Model No: DLC75D(0805)

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Deskripsi Produk

DLC75D adalah MLCC RF Q Tinggi ESR Sangat Rendah

ESR ultra-rendah, kapasitor dielektrik keramik RF/MW

DLC75D(0805)
Untuk mencapai kinerja RF dan gelombang mikro terbaik, kapasitor keramik ESR ultra-rendah DLC75D adalah solusi pasti Anda. Dengan Resistansi Seri Ekuivalen (ESR) yang sangat rendah, ini secara signifikan mengurangi kehilangan daya pada sinyal frekuensi tinggi, sehingga meningkatkan efisiensi rangkaian. Selain itu, faktor Q yang tinggi dan penanganan daya RF yang unggul memastikan kejernihan sinyal dan stabilitas sistem. DLC75H diterapkan secara luas di area yang memerlukan pencocokan impedansi yang tepat, bypass yang efisien, dan isolasi DC yang andal, seperti komunikasi nirkabel berkinerja tinggi, instrumentasi pengujian, navigasi satelit, dan kontrol otomasi industri.

Tabel kapasitansi DLC75D

Capacitance (pF)	Code	Tolerance	Rated Voltage	Capacitance (pF)	Code	Tolerance	Rated Voltage	Capacitance (pF)	Code	Tolerance	Rated Voltage
0.1	0R1	A, B, C, D.	250V / Code 251	3.0	3R0	A, B, C, D.	250V / Code 251	30	300	F, G, J.	250V / Code 251
0.2	0R2			3.3	3R3			33	330
0.3	0R3			3.6	3R6			36	360
0.4	0R4			3.9	3R9			39	390
0.5	0R5			4.3	4R3			43	430
0.6	0R6			4.7	4R7			47	470
0.7	0R7			5.1	5R1			51	510
0.8	0R8			5.6	5R6			56	560
0.9	0R9			6.2	6R2			62	620
1.0	1R0			6.8	6R8			68	680
1.1	1R1			7.5	7R5	B, C.		75	750
1.2	1R2			8.2	8R2			82	820
1.3	1R3			9.1	9R1			91	910
1.4	1R4			10	100			100	101
1.5	1R5			11	110			110	111
1.6	1R6			12	120			120	121
1.7	1R7			13	130	F, G, J.		130	131
1.8	1R8			15	150			150	151
1.9	1R9			16	160			160	161
2.0	2R0			18	180			180	181
2.1	2R1			20	200			200	201
2.2	2R2			22	220			220	221
2.4	2R4			24	240
2.7	2R7			27	270

Nomor Komponen

Jenis dan ukuran terminal DLC75D
Satuan: Inci (Milimeter)

Termination Code	Type / Outline	Capacitor Dimensions				Terminal Electrode Material
		Length (Lc)	Width (Wc)	Thickness (Tc)	Terminal Size (B)
W		.078 ± .010 (2.00 ± 0.25)	.049 ± .010 (1.25 ± 0.25)	.041 ± .008 (1.05 ± 0.20)	.200 ± .010 (0.50 ± 0.25)	Nickel-plated, Tin-plated RoHS compliant

Kotak alat desain

Dalykapp menawarkan berbagai kotak alat desain. Kapasitor ini memenuhi persyaratan RoHS. Setiap nilai kapasitansi memiliki 10 kapasitor.

Kit Code	Capacitance Range (pF)	Capacitance Values (pF)	Tolerance
DK DLC75D01	0.1 ~ 2.0	0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.2, 1.5, 1.6, 1.8, 2.0	±0.1 pF
DK DLC75D02	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	±0.1 pF
DK DLC75D02	1.0 ~ 10	10	±5%
DK DLC75D03	10 ~ 100	10, 12, 15, 18, 20, 22, 24, 27, 30, 33, 39, 47, 56, 68, 82, 100	±5%
DK DLC75D04	10 ~ 220	10, 15, 18, 20, 24, 27, 30, 39, 47, 56, 68, 82, 100, 120, 150, 180, 220	±5%

Kinerja Listrik

Item	Specification
Quality Factor (Q)	≥ 2000, measured at 1 ± 0.1 MHz, 1 ± 0.2 Vrms.
Insulation Resistance (IR)	≥ 10⁵ MΩ at 25°C with rated voltage applied. ≥ 10⁴ MΩ at 125°C with rated voltage applied.
Rated Voltage (WVDC)	See capacitance table.
Dielectric Withstanding Voltage (DWV)	Apply 250% of rated voltage for 5 seconds.
Operating Temperature Range	-55°C ~ +125°C (Contact Dalicap Technology Co., Ltd. if higher temperature is required.)
Temperature Coefficient (TC)	0 ± 30 ppm/°C
Capacitance Drift	±0.2% or ±0.05 pF, whichever is greater.
Piezoelectric Effect	None

Laboratorium 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 factor: Greater than 1000. Insulation resistance: Not less than the initial required 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	Appearance: No mechanical damage. Capacitance change: Not exceeding 0.5% or 0.5 pF, whichever is greater. Q factor: Greater than 2000. Insulation resistance: Not less than 30% of the initial required value. DWV: Complies with the initial required value.	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 shall not exceed 5 minutes, for 5 cycles.
Moisture Resistance	Appearance: No mechanical damage. Capacitance change: Not exceeding 0.5% or 0.5 pF, whichever is greater. Q factor: Greater than 300. Insulation resistance: Not less than 30% of the initial required value. DWV: Complies with the initial required value.	Test in accordance with MIL-STD-202, Method 106.
Steady State Humidity	Appearance: No mechanical damage. Capacitance change: Not exceeding 0.3% or 0.3 pF, whichever is greater. Q factor: Greater than 300. Insulation resistance: Complies with the initial required value.	Test in accordance with MIL-STD-202, Method 103, Condition A. Apply 1.5V DC voltage under conditions of 85°C temperature and 85% humidity for 240 hours continuously.
Life	Appearance: No mechanical damage. Capacitance change: Not exceeding 2.0% or 0.5 pF, whichever is greater. Q factor: Greater than 500. Insulation resistance: Not less than 30% of the initial required value.	Test in accordance with MIL-STD-202, Method 108. Apply 2 times the rated voltage at the extreme temperature for 2000 hours.

Kurva kinerja DLC75D

Pada kurva S21 kapasitor terdapat beberapa titik resonansi paralel (titik atenuasi berbentuk V). Frekuensi resonansi paralel pertama FPR merupakan frekuensi titik resonansi paralel terendah. Hal ini tidak dipengaruhi oleh ketebalan substrat dan konstanta dielektrik, tetapi dipengaruhi oleh arah pemasangan kapasitor. Arah horizontal berarti pelat elektroda internal kapasitor sejajar dengan substrat.

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