Dalicap DLC75P Ultra-Low-ESR 250V Microwave MLCC Capacitors
The Dalicap DLC75P family is a 0.060" × 0.030" (1.5 mm × 0.75 mm) surface-mount capacitor engineered for microwave and millimetre-wave circuits where ultra-low equivalent series resistance (ESR), ultra-high Q and 250 V capability are mandatory. The devices exhibit no piezoelectric noise and are 100 % RoHS-compliant.
Key Specifications
| Parameter | Value / Range |
| Capacitance | 0.1 pF – 1 000 pF |
| Tolerance | ±0.05 pF to ±5 % (value-dependent) |
| Rated voltage | 250 V DC |
| ESR @ 1 GHz | < 0.05 Ω (typical, 100 pF) |
| Q @ 1 GHz | ≥ 2 000 |
| TCC | 0 ± 30 ppm / °C (C0G-like) |
| Capacitance drift | ≤ ±0.2 % or ±0.05 pF (whichever is larger) |
| Operating temperature | –55 °C to +150 °C |
| Insulation resistance | ≥ 10 GΩ @ 25 °C; ≥ 1 GΩ @ 125 °C |
| Dielectric withstanding voltage | 625 V DC (2.5 × rated) for 5 s |
Performance Highlights
First parallel resonance (FPR) > 8 GHz (horizontal mount, 10 pF)
First series resonance (FSR) up to 16 GHz (orientation & pad dependent)
No piezoelectric effect – ideal for low-phase-noise oscillators and filters
MIL-STD-202 qualified for terminal adhesion, thermal shock, humidity, life test (2 000 h @ 150 °C)
100 % matte Sn plating over Ni barrier – compatible with Pb-free reflow (260 °C, 10 s)
Typical Applications
5G / 6G mm-wave front ends
Low-noise amplifiers (LNAs) & power amplifiers (PAs)
RF filters, diplexers, couplers
High-speed ADC / DAC bias networks
Satellite transceivers, radar T/R modules
Test-instrument probes & calibration substrates
Part-number Example
| Standard model | Capacitance value (pF) | Tolerance (pF) | Tolerance code |
| 0.1 pF – 0.9 pF range | |||
| DLC75P0R1□251 | 0.1 | ±0.05 | A |
| DLC75P0R2□251 | 0.2 | ±0.05 | A |
| DLC75P0R3□251 | 0.3 | ±0.05 | A |
| DLC75P0R4□251 | 0.4 | ±0.05 | A |
| DLC75P0R5□251 | 0.5 | ±0.05 | A |
| DLC75P0R6□251 | 0.6 | ±0.05 | A |
| DLC75P0R7□251 | 0.7 | ±0.05 | A |
| DLC75P0R8□251 | 0.8 | ±0.05 | A |
| DLC75P0R9□251 | 0.9 | ±0.05 | A |
| 1.0 pF – 9.1 pF range | |||
| DLC75P1R0□251 | 1 | ±0.05 | A |
| DLC75P1R1□251 | 1.1 | ±0.05 | A |
| DLC75P1R2□251 | 1.2 | ±0.05 | A |
| DLC75P1R3□251 | 1.3 | ±0.05 | A |
| DLC75P1R4□251 | 1.4 | ±0.05 | A |
| DLC75P1R5□251 | 1.5 | ±0.05 | A |
| DLC75P1R6□251 | 1.6 | ±0.05 | A |
| DLC75P1R7□251 | 1.7 | ±0.05 | A |
| DLC75P1R8□251 | 1.8 | ±0.05 | A |
| DLC75P1R9□251 | 1.9 | ±0.05 | A |
| DLC75P2R0□251 | 2 | ±0.05 | A |
| DLC75P2R1□251 | 2.1 | ±0.05 | A |
| DLC75P2R2□251 | 2.2 | ±0.05 | A |
| DLC75P2R4□251 | 2.4 | ±0.05 | A |
| DLC75P2R7□251 | 2.7 | ±0.05 | A |
| DLC75P3R0□251 | 3 | ±0.05 | A |
| DLC75P3R3□251 | 3.3 | ±0.05 | A |
| DLC75P3R6□251 | 3.6 | ±0.05 | A |
| DLC75P3R9□251 | 3.9 | ±0.05 | A |
| DLC75P4R3□251 | 4.3 | ±0.05 | A |
| DLC75P4R7□251 | 4.7 | ±0.05 | A |
| DLC75P5R1□251 | 5.1 | ±0.05 | A |
| DLC75P5R6□251 | 5.6 | ±0.05 | A |
| DLC75P6R2□251 | 6.2 | ±0.05 | A |
| DLC75P6R8□251 | 6.8 | ±0.05 | A |
| DLC75P7R5□251 | 7.5 | ±0.05 | A |
| DLC75P8R2□251 | 8.2 | ±0.05 | A |
| DLC75P9R1□251 | 9.1 | ±0.05 | A |
| 10 pF – 100 pF range | |||
| DLC75P100□251 | 10 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P110□251 | 11 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P120□251 | 12 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P130□251 | 13 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P150□251 | 15 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P160□251 | 16 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P180□251 | 18 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P200□251 | 20 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P220□251 | 22 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P240□251 | 24 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P270□251 | 27 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P300□251 | 30 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P330□251 | 33 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P360□251 | 36 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P390□251 | 39 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P430□251 | 43 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P470□251 | 47 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P510□251 | 51 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P560□251 | 56 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P620□251 | 62 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P680□251 | 68 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P750□251 | 75 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P820□251 | 82 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P910□251 | 91 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P101□251 | 100 | ±1 / ±2 / ±5 | F / G / J |
| 110 pF – 1 000 pF range | |||
| DLC75P111□251 | 110 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P121□251 | 120 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P131□251 | 130 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P151□251 | 150 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P181□251 | 180 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P201□251 | 200 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P221□251 | 220 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P271□251 | 270 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P301□251 | 300 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P331□251 | 330 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P391□251 | 390 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P471□251 | 470 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P561□251 | 560 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P681□251 | 680 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P821□251 | 820 | ±1 / ±2 / ±5 | F / G / J |
| DLC75P102□251 | 1 000 | ±1 / ±2 / ±5 | F / G / J |
Instructions for Use
Replace "□" with the required tolerance code:
A=±0.05 pF, B=±0.1 pF, C=±0.25 pF, D=±0.5 pF
F=±1 % G=±2 % J=±5 %
(For ≤9.1 pF, default A; for ≥10 pF, optional F/G/J)
All models have a rated voltage of 250 V DC, package 0603-inch (1.5mm × 0.75mm), and a thickness of 0.031 "(0.8mm).
For special tolerances, tighter tolerances or higher voltages, please consult Dalicap separately.
Packaging & Design Support
Tape-and-reel: 500 pcs or 4 000 pcs per 7″ reel
Laser-marking option available
Modelithics® microwave models (scalable with substrate & pad geometry)
Design kits (10 pcs/value) covering 0.1 pF – 100 pF ranges
CORE is the distributor of Dalicap , and some models are in stock. If you need to know more about or purchase the product, you can consult CORE customer service or fill out the RFQ.
