Silicon Capacitors by Shanghai Langxi Technology Co., Ltd.
Shanghai Langxi Technology Co., Ltd. offers a comprehensive range of silicon capacitors, meticulously manufactured using semiconductor chip fabrication processes. These capacitors utilize silicon as a substrate and thin film materials like silicon dioxide/silicon nitride as dielectrics. Compared to ceramic capacitors (MLCC), silicon capacitors boast advantages such as smaller size, thinner profiles, lower impedance, high-frequency low insertion loss, excellent temperature stability, and high reliability.
Silicon capacitors are ideal for applications including DC isolation, RF bypassing, filtering, oscillation, and as fixed capacitive tuning elements in matching networks. They find broad application in aerospace, defense, energy, communications, automation, and medical fields.
Headquartered in Anting Town, Jiading District, Shanghai, Shanghai Langxi Technology Co., Ltd. is committed to becoming a leading high-tech enterprise in high-end electronic components. The Anting facility serves as its R&D, testing, and certification center, equipped with independent laboratories, advanced equipment, and an experienced R&D team. The company provides a variety of silicon capacitor series, including surface mount (SMD) and top-electrode types in different sizes.
Key Features & Applications
- DC Isolation
- RF Bypassing
- PDN (Power Distribution Network)
- Filtering
- Tuning
- Coupling
General Specifications
- Capacitance Range: 0.1pF ~ 1F
- Frequency Range: Up to 67GHz
- Recommended Operating Temperature Range: -55 ~ +125
- Capacitance Temperature Coefficient: 50ppm/
- Working Voltage: 0.75V ~ 3600V
- Dielectric Strength: 4V ~ 9000V
- Surface gold electrodes, suitable for gold wire bonding; low-cost options available.
- High Insulation Resistance: >1G@UR
- Low Leakage Current: <1nA@UR
Product Series Overview
Shanghai Langxi Technology Co., Ltd. offers the following silicon capacitor series:
High Capacitance Series (Surface Mount Type)
Features capacitance density of 2F/mm, a world-leading level.
High Frequency Series (Top Electrode Type)
Comparable to Skyworks SC* and Murata UW* series. Silicon capacitor thickness is 100m.
Ultra-High Frequency Series (Surface Mount Type)
Comparable to Murata XBSC series. Available in 0201/0201L/0402L series.
High Voltage Series (Surface Mount Type)
Comparable to ATC100A/B/C/E series.
Product Naming Convention
Example: LHC104S LW K 010 2 N W B X
- Product Series: HC (High Capacitance), HF (High Frequency), XF (Ultra-High Frequency), HV (High Voltage)
- Capacitance: e.g., 104 = 100nF, 0R5 = 0.5pF
- Size: e.g., A0:0101, A1:01005L, A2:0201
- Tolerance: A=0.05pF, B=0.10pF, C=0.25pF, D=0.5pF, F=1%, G=2%, J=5%, K=10%, L=15%, M=20%
- Working Voltage: e.g., 010=10V, 100=100V, 362=3600V
- Electrode Material: T=TiNiAu, N=NiAu (ENIG), S=Bump, B=NiPdAu, A=Al, Y=Ni SnAgCu (SAC305), C=Cu
- Packaging: W=Tape & Reel, H=Blue Film 8, L=Blue Film 12, F=Waffle Pack, A=Wafer 8, B=Wafer 12
- Number of Terminals: 1=Top Electrode, 2=2 Terminals, 4=4 Terminals, 7=7 Terminals, C=12 Terminals, L=24 Terminals, Z=49 Terminals
- Type: S=Surface Mount, W=Top Electrode, A=Surface Mount Array, B=Top Electrode Array
- Reserved Code: X=Standard Product
- Thickness: A=70m, B=100m, C=125m, D=150m, E=300m, F=400m
Product List
1. High Capacitance Series (Surface Mount Type)
| Product Model | Capacitance (nF) | Status | Working Voltage (Vdc) | Chip Size (EIA) | Chip Size (mm) | Terminal Count | Typical Thickness (m) |
|---|---|---|---|---|---|---|---|
| LHC201SA1K0302 | 0.2 | Mass Production | 30 | 01005L | 0.4*0.2 | 2 | 100 |
| LHC501SA1K0302 | 0.5 | Mass Production | 30 | 01005L | 0.4*0.2 | 2 | 100 |
| LHC402SA1K0302 | 4 | Mass Production | 30 | 01005L | 0.4*0.2 | 2 | 100 |
| LHC503SA4K0042 | 50 | Mass Production | 4 | 0204 | 0.5*1.0 | 2 | 100 |
| LHC104SA4K0032 | 100 | Mass Production | 3 | 0204 | 0.5*1.0 | 2 | 100 |
| LHC105SA4K0032 | 1000 | Mass Production | 3 | 0204 | 0.5*1.0 | 2 | 100 |
| LHC103SA2K0112 | 10 | Mass Production | 11 | 0201 | 0.6*0.3 | 2 | 100 |
| LHC223SA2K0112 | 22 | Mass Production | 11 | 0201 | 0.6*0.3 | 2 | 100 |
| LHC503SA2K0042 | 50 | Mass Production | 4 | 0201 | 0.6*0.3 | 2 | 100 |
| LHC104SA2K0042 | 100 | Mass Production | 4 | 0201 | 0.6*0.3 | 2 | 100 |
| LHC204SA2K0042 | 200 | Mass Production | 4 | 0201 | 0.6*0.3 | 2 | 100 |
| LHC223SA3K0302 | 22 | Mass Production | 30 | 0201L | 0.8*0.6 | 2 | 100 |
| LHC104SA5K0032 | 100 | Mass Production | 3 | 0402 | 1.0*0.5 | 2 | 100 |
| LHC473SA6K0302 | 47 | Mass Production | 30 | 0402L | 1.2*0.7 | 2 | 100 |
| LHC104SA6K0112 | 100 | Mass Production | 11 | 0402L | 1.2*0.7 | 2 | 100 |
| LHC134SA6K0112 | 130 | Mass Production | 11 | 0402L | 1.2*0.7 | 2 | 100 |
| LHC503SA2K0047 | 50 | Mass Production | 4 | 0201 | 0.6*0.3 | 7 | 100 |
| LHC104SA2K0047 | 100 | Mass Production | 4 | 0201 | 0.6*0.3 | 7 | 100 |
| LHC204SA2K0047 | 200 | Mass Production | 4 | 0201 | 0.6*0.3 | 7 | 100 |
2. High Frequency Series (Wirebond Top Electrode Type)
| Product Model | Capacitance (pF) | Status | Working Voltage (Vdc) | Pad/Chip Size (mil) | Chip Size (mm) | Typical Thickness (m) | Reference Model |
|---|---|---|---|---|---|---|---|
| LHF221WA0K1501 | 220 | Mass Production | 150 | 0101 | 0.25*0.25 | 100 | Murata UW* Series |
| LHF102WA0K0301 | 1000 | Mass Production | 30 | 0101 | 0.25*0.25 | 100 | Murata UW* Series |
| LHF102WA7K1501 | 1000 | Mass Production | 150 | 0202 | 0.5*0.5 | 100 | Murata UW* Series |
| LHF0R8WB1A2501 | 0.8 | Mass Production | 250 | 07/10 | 0.254*0.254 | 100 | Skyworks SC* Series |
| LHF1R6WB1B2501 | 1.6 | Mass Production | 250 | 07/10 | 0.254*0.254 | 100 | |
| LHF2R1WB1B2501 | 2.1 | Mass Production | 250 | 07/10 | 0.254*0.254 | 100 | |
| LHF3R7WB1B2501 | 3.7 | Mass Production | 250 | 07/10 | 0.254*0.254 | 100 | |
| LHF4R3WB1B2501 | 4.3 | Mass Production | 250 | 07/10 | 0.254*0.254 | 100 | |
| LHF5R0WB1K2501 | 5 | Mass Production | 250 | 07/10 | 0.254*0.254 | 100 | |
| LHF8R2WB1K2501 | 8.2 | Mass Production | 250 | 07/10 | 0.254*0.254 | 100 | |
| LHF100WB1K2501 | 10 | Mass Production | 250 | 07/10 | 0.254*0.254 | 100 | |
| LHF0R8WB2A2501 | 0.8 | Mass Production | 250 | 09/12 | 0.305*0.305 | 100 | |
| LHF1R2WB2B2501 | 1.2 | Mass Production | 250 | 09/12 | 0.305*0.305 | 100 | |
| LHF1R8WB2B2501 | 1.8 | Mass Production | 250 | 09/12 | 0.305*0.305 | 100 | |
| LHF2R6WB2B2501 | 2.6 | Mass Production | 250 | 09/12 | 0.305*0.305 | 100 | |
| LHF3R8WB2B2501 | 3.8 | Mass Production | 250 | 09/12 | 0.305*0.305 | 100 | |
| LHF5R6WB2K2501 | 5.6 | Mass Production | 250 | 09/12 | 0.305*0.305 | 100 | |
| LHF6R8WB2K2501 | 6.8 | Mass Production | 250 | 09/12 | 0.305*0.305 | 100 | |
| LHF100WB2K2501 | 10 | Mass Production | 250 | 09/12 | 0.305*0.305 | 100 | |
| LHF150WB2K2501 | 15 | Mass Production | 250 | 09/12 | 0.305*0.305 | 100 | |
| LHF2R5WB5B2501 | 2.5 | Mass Production | 250 | 15/18 | 0.457*0.457 | 100 | |
| LHF4R0WB5B2501 | 4 | Mass Production | 250 | 15/18 | 0.457*0.457 | 100 | |
| LHF5R6WB5K2501 | 5.6 | Mass Production | 250 | 15/18 | 0.457*0.457 | 100 | |
| LHF8R2WB5K2501 | 8.2 | Mass Production | 250 | 15/18 | 0.457*0.457 | 100 | |
| LHF150WB5K2501 | 15 | Mass Production | 250 | 15/18 | 0.457*0.457 | 100 | |
| LHF220WB5K2501 | 22 | Mass Production | 250 | 15/18 | 0.457*0.457 | 100 | |
| LHF330WB5K2501 | 33 | Mass Production | 250 | 15/18 | 0.457*0.457 | 100 | |
| LHF470WB5K2501 | 47 | Mass Production | 250 | 15/18 | 0.457*0.457 | 100 | |
| LHF680WB5K2501 | 68 | Mass Production | 250 | 15/18 | 0.457*0.457 | 100 | |
| LHF9R2WB7K2501 | 9.2 | Mass Production | 250 | 24/30 | 0.762*0.762 | 100 | |
| LHF140WB7K2501 | 14 | Mass Production | 250 | 24/30 | 0.762*0.762 | 100 | |
| LHF200WB7K2501 | 20 | Mass Production | 250 | 24/30 | 0.762*0.762 | 100 | Skyworks SC* Series |
| LHF420WB7K2501 | 42 | Mass Production | 250 | 24/30 | 0.762*0.762 | 100 | |
| LHF500WB7K2501 | 50 | Mass Production | 250 | 24/30 | 0.762*0.762 | 100 | |
| LHF600WB7K2501 | 60 | Mass Production | 250 | 24/30 | 0.762*0.762 | 100 | |
| LHF101WB7K2501 | 100 | Mass Production | 250 | 24/30 | 0.762*0.762 | 100 | |
| LHF120WB8K2501 | 12 | Mass Production | 250 | 34/40 | 1.016*1.016 | 100 | |
| LHF180WB8K2501 | 18 | Mass Production | 250 | 34/40 | 1.016*1.016 | 100 | |
| LHF270WB8K2501 | 27 | Mass Production | 250 | 34/40 | 1.016*1.016 | 100 | |
| LHF400WB8K2501 | 40 | Mass Production | 250 | 34/40 | 1.016*1.016 | 100 | |
| LHF101WB8K2501 | 100 | Mass Production | 250 | 34/40 | 1.016*1.016 | 100 | |
| LHF271WB8K2501 | 270 | Mass Production | 250 | 34/40 | 1.016*1.016 | 100 | |
| LHF331WB8K2501 | 330 | Mass Production | 250 | 34/40 | 1.016*1.016 | 100 | |
| LHF200WB9K2501 | 20 | Mass Production | 250 | 44/50 | 1.27*1.27 | 100 | |
| LHF300WB9K2501 | 30 | Mass Production | 250 | 44/50 | 1.27*1.27 | 100 | |
| LHF450WB9K2501 | 45 | Mass Production | 250 | 44/50 | 1.27*1.27 | 100 | |
| LHF650WB9K2501 | 65 | Mass Production | 250 | 44/50 | 1.27*1.27 | 100 | |
| LHF201WB9K2501 | 200 | Mass Production | 250 | 44/50 | 1.27*1.27 | 100 | |
| LHF401WB9K2501 | 400 | Mass Production | 250 | 44/50 | 1.27*1.27 | 100 | |
| LHF501WB9K2501 | 500 | Mass Production | 250 | 44/50 | 1.27*1.27 | 100 | |
| LHF340WBBK2501 | 34 | Mass Production | 250 | 60/68 | 1.727*1.727 | 100 | |
| LHF550WBBK2501 | 55 | Mass Production | 250 | 60/68 | 1.727*1.727 | 100 | |
| LHF800WBBK2501 | 80 | Mass Production | 250 | 60/68 | 1.727*1.727 | 100 | |
| LHF121WBBK2501 | 120 | Mass Production | 250 | 60/68 | 1.727*1.727 | 100 | |
| LHF361WBBK2501 | 360 | Mass Production | 250 | 60/68 | 1.727*1.727 | 100 | |
| LHF771WBBK2501 | 770 | Mass Production | 250 | 60/68 | 1.727*1.727 | 100 | |
| LHF102WBBK2501 | 1000 | Mass Production | 250 | 60/68 | 1.727*1.727 | 100 |
3. Ultra-High Frequency Series (Surface Mount Type)
| Product Model | Capacitance (nF) | Status | Working Voltage (Vdc) | Chip Size (EIA) | Chip Size (mm) | Typical Thickness (m) | Reference Model |
|---|---|---|---|---|---|---|---|
| LXF103SA2K0112 | 10 | Mass Production | 11 | 0201 | 0.6*0.3 | 100 | Murata XBSC Series (100GHz) |
| LXF223SA2K0112 | 22 | Mass Production | 11 | 0201 | 0.6*0.3 | 100 | |
| LXF473SA6K0302 | 47 | Mass Production | 30 | 0402L | 1.2*0.7 | 100 | |
| LXF104SA6K0112 | 100 | Mass Production | 11 | 0402L | 1.2*0.7 | 100 | |
| LXF134SA6K0112 | 130 | Mass Production | 11 | 0402L | 1.2*0.7 | 100 |
4. High Voltage Series (Top Electrode Type)
| Product Model | Capacitance (pF) | Status | Working Voltage (Vdc) | Pad/Chip Size (mil) | Chip Size (mm) | Terminal Count | Chip Thickness (m) |
|---|---|---|---|---|---|---|---|
| LHV102WB6K1501 | 1000 | Mass Production | 150 | 18/20 | 0.5*0.5 | 2 | 100 |
| LHV150WB9K1021 | 15 | Mass Production | 1000 | 44/50 | 1.27*1.27 | 2 | 300 |
| LHV280WBBK1021 | 28 | Mass Production | 1000 | 60/68 | 1.72*1.72 | 2 | 300 |
Working voltage up to 3600V, dielectric breakdown voltage up to 9000V. Q factor exceeds 10000 at low frequencies.
Surface Mount Product Pinout Definition
Electrode material is Ni/Au. Other electrode materials (e.g., Al, Cu) can be customized upon request.
Surface Mount Product Dimensions
Typical thickness is 100m, customizable down to 70m. Substrate thickness is typically 70m.
| Specification | L (mm) | W (mm) | c (mm) | p (mm) | e (mm) | t (mm) |
|---|---|---|---|---|---|---|
| 01005L | 0.40.02 | 0.20.02 | 0.06 | 0.155 | 0.09 | 0.005 |
| 0201 | 0.60.02 | 0.30.02 | 0.10 | 0.20 | 0.15 | 0.005 |
| 0201L | 0.80.02 | 0.60.02 | 0.145 | 0.305 | 0.395 | 0.005 |
| 0402 | 1.00.02 | 0.50.02 | 0.26 | 0.28 | 0.3 | 0.005 |
| 0402L | 1.20.02 | 0.70.02 | 0.29 | 0.41 | 0.49 | 0.005 |
| Specification | L (mm) | W (mm) | c (mm) | p (mm) | t (mm) | |
|---|---|---|---|---|---|---|
| 0204 | 0.50.02 | 1.00.02 | 0.075 | 0.20 | 0.80 | 0.005 |
| Specification | L (mm) | W (mm) | T (mm) | c (mm) | p (mm) | t (mm) |
|---|---|---|---|---|---|---|
| 0201 | 0.60.02 | 0.30.02 | 0.070.01 | 0.05 | 0.09 | 0.046 |
Top Electrode Product Pinout Definition
Other electrode materials can be customized upon request.
| Pin # | Symbol | Surface Metal | Metal Thickness |
|---|---|---|---|
| 1 | Signal | TiWAu | TiW(0.2m)Au(7m) |
| 2 | Ground | TiAu | Ti(0.2m)Au(0.5m) |
Top Electrode Product Dimensions
Typical thickness is 100m, customizable upon request.
| L (mm) | W (mm) | T (mm) | e (mm) |
|---|---|---|---|
| 0.2540.02 | 0.3050.02 | 0.1 | 0.1780.02 |
| 0.3810.02 | 0.4570.02 | 0.1780.02 | 0.2290.02 |
| 0.5080.02 | 0.7620.02 | 0.2790.02 | 0.3810.02 |
| 0.7620.02 | 1.0160.02 | 0.3810.02 | 0.4060.02 |
| 1.0160.02 | 1.270.02 | 0.4060.02 | 0.610.02 |
| 1.270.02 | 1.3970.02 | 0.610.02 | 0.660.02 |
| 1.7270.02 | 2.7940.05 | 0.660.02 | 0.8640.02 |
| 6.3500.05 | 2.8450.05 | 6.0960.05 |
Note: This brochure lists main specifications. Specific technical details are subject to data sheets. This brochure will be updated periodically; all content is subject to the latest version.
2506201720_launchip-LHC104SA2K0042NWB_C49233444.pdf
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