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LQH31CN100K03L
+Lista de MateriaisFIXED IND 10UH 230MA 1.69 OHM
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FabricanteMurata Electronics
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Peça do Fabricante #LQH31CN100K03L
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Especificações
| Atributo | Valor |
| Series | LQH31 |
| Part Status | Obsolete |
| Base Product Number | LQH31CN |
| Type | Drum Core, Wirewound |
| Material - Core | Ferrite |
| Inductance | 10 µH |
| Tolerance | ±10% |
| Current Rating (Amps) | 230 mA |
| Shielding | Unshielded |
| DC Resistance (DCR) | 1.69Ohm Max |
| Frequency - Self Resonant | 20MHz |
| Operating Temperature | -40°C ~ 85°C |
| Inductance Frequency - Test | 1 MHz |
| Mounting Type | Surface Mount |
| Package / Case | 1206 (3216 Metric) |
| Supplier Device Package | 1206 |
| Size / Dimension | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
| Height - Seated (Max) | 0.079" (2.00mm) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
LQH31CN100K03L is a Murata multilayer ceramic capacitor (MLCC) in the LQH31 series.
Key points:
- Capacitance: 100 → 10 pF; tolerance K → ±10%.
- Dielectric: CN (X7R-class type in Murata terminology).
- Voltage rating: 03 (typical value around 6.3 V; confirm in the datasheet).
- Package: surface-mount, LQH31 family footprint (compact, for board-level decoupling).
- Typical use: decoupling and filtering on power rails or high-speed lines.
- Why choose: small size with stable capacitance over temperature, RoHS-compliant.
Note:
- Always verify exact voltage, dielectric, and footprint in the official Murata datasheet for this full part number before design/install.
Key points:
- Capacitance: 100 → 10 pF; tolerance K → ±10%.
- Dielectric: CN (X7R-class type in Murata terminology).
- Voltage rating: 03 (typical value around 6.3 V; confirm in the datasheet).
- Package: surface-mount, LQH31 family footprint (compact, for board-level decoupling).
- Typical use: decoupling and filtering on power rails or high-speed lines.
- Why choose: small size with stable capacitance over temperature, RoHS-compliant.
Note:
- Always verify exact voltage, dielectric, and footprint in the official Murata datasheet for this full part number before design/install.
Features
LQH31CN100K03L is a Murata LQH31C series SMD power inductor (chip).
Key features:
- Package: compact SMD (approx 3.2 × 2.5 mm)
- Inductance: 10 μH (code 100)
- Tolerance: ±10% (K)
- DC resistance: low
- Rated current: typically in the few hundred mA range
- High self-resonant frequency for RF/ switching circuits
- RoHS compliant and reflow-solderable
- Applications: power supply filtering, decoupling in DC-DC converters
Note: exact current rating and parameters can vary; please consult the datasheet for precise values.
Key features:
- Package: compact SMD (approx 3.2 × 2.5 mm)
- Inductance: 10 μH (code 100)
- Tolerance: ±10% (K)
- DC resistance: low
- Rated current: typically in the few hundred mA range
- High self-resonant frequency for RF/ switching circuits
- RoHS compliant and reflow-solderable
- Applications: power supply filtering, decoupling in DC-DC converters
Note: exact current rating and parameters can vary; please consult the datasheet for precise values.
Pinout
- Pin count: 2
- Function: Surface-mount ceramic capacitor (LQH31CN100K03L; two-terminal device used for decoupling/ filtering).
- Function: Surface-mount ceramic capacitor (LQH31CN100K03L; two-terminal device used for decoupling/ filtering).
Manufacturer
- Manufacturer: Murata Manufacturing Co., Ltd.
- What kind of company: A Japanese multinational electronics company that designs and manufactures electronic components, notably multi-layer ceramic capacitors (MLCCs), inductors, sensors, and other passive/electronic components; one of the world's largest suppliers of ceramic capacitors.
- What kind of company: A Japanese multinational electronics company that designs and manufactures electronic components, notably multi-layer ceramic capacitors (MLCCs), inductors, sensors, and other passive/electronic components; one of the world's largest suppliers of ceramic capacitors.
Application
LQH31CN100K03L is an MLCC capacitor (1206 size) used for:
- Power-supply decoupling/bypass for CMOS/SoCs, memories, and other digital ICs
- Filtering and stabilization for DC-DC converter outputs and voltage rails
- High-frequency filtering and EMI/RFI suppression on RF paths and high-speed data lines
- General noise suppression in mobile devices, consumer electronics, and computing gear
- Noise control in automotive ECUs, sensors, and industrial equipment
Used anywhere stable power integrity and signal cleanliness are required.
- Power-supply decoupling/bypass for CMOS/SoCs, memories, and other digital ICs
- Filtering and stabilization for DC-DC converter outputs and voltage rails
- High-frequency filtering and EMI/RFI suppression on RF paths and high-speed data lines
- General noise suppression in mobile devices, consumer electronics, and computing gear
- Noise control in automotive ECUs, sensors, and industrial equipment
Used anywhere stable power integrity and signal cleanliness are required.
Package
LQH31CN100K03L uses the LQH31 package: a 3.1 mm × 2.5 mm surface‑mount chip (MLCC) package.
