component
NFM31PC276D0E3L
Public Made by Adomby adom
Murata Electronics Feed Through Capacitors, 1206. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownNFM31PC276D0E3L
Murata Electronics · Feed Through Capacitors · 1206
NFM31PC276D0E3L from Murata Electronics, in a 1206. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | Terminal 1 of an unpolarised capacitor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised capacitor; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Murata Electronics |
| Package | 1206 |
| Category | Filters |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Capacitance change, substrate bending test (flexure 2mm, holding 1min) | -7.5 | 7.5 | % | Substrate bending test; flexure 2mm; holding time 1min | 2 | ||
| DC resistance, substrate bending test | 50 | mΩ | Substrate bending test; measured at room temperature after test | 2 | |||
| DC resistance, vibration test | 50 | mΩ | Vibration; total amplitude 1.5mm; 2h in each of 3 mutually perpendicular directions | 2 | |||
| Insulation resistance (room temperature) | I.R. | 20 | MΩ | Room temperature; measurement voltage = rated voltage; charging time 2min; charge/discharge current 50mA max | 2 | ||
| Capacitance change, humidity (steady state) | -12.5 | 12.5 | % | Humidity steady state; test temperature 40±2℃; 90%RH to 95%RH; 500±12h | 3 | ||
| Insulation resistance, humidity (steady state) | I.R. | 50 | Ω・F | Humidity steady state; test temperature 40±2℃; 90%RH to 95%RH; 500±12h | 3 | ||
| DC resistance, humidity (steady state) | 50 | mΩ | Humidity steady state; measured at room temperature after test | 3 | |||
| Capacitance change, resistance to soldering heat | -7.5 | 7.5 | % | Resistance to soldering heat; solder bath 270±5℃; 10±0.5s; preheat 150±10℃, 60s to 90s | 3 | ||
| DC resistance, resistance to soldering heat | 50 | mΩ | Resistance to soldering heat; solder bath 270±5℃; 10±0.5s; measured at room temperature after test | 3 | |||
| Capacitance change, durability | -12.5 | 12.5 | % | Durability; test voltage 150% of rated voltage; test time 1000±12h; maximum operating temperature ±3℃ | 4 | ||
| DC resistance, durability | 50 | mΩ | Durability; measured at room temperature after test | 4 | |||
| Insulation resistance, durability | I.R. | 50 | Ω・F | Durability; test voltage 150% of rated voltage; test time 1000±12h | 4 | ||
| Capacitance | 27 | µF | Nominal value; measurement frequency 120±24Hz; measurement voltage 0.5±0.1Vrms | 1 | |||
| Capacitance tolerance | -20 | 20 | % | Printed as ±20% for 27µF, DC 2.5V | 1 | ||
| Rated voltage | 2.5 | V | DC rated voltage; do not apply voltage exceeding rated voltage | 1 | |||
| Rated current | 6 | A | DC rated current | 1 | |||
| DC resistance (rated value) | 5 | mΩ | Rated value; measurement current 100mA max | 1 | |||
| Operating temperature range | -55 | 105 | ℃ | Self-temperature rise is included | 1 | ||
| Storage temperature range | -55 | 105 | ℃ | Storage | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | I.R. Within the specified initial value. Kind of Solder Sn-3.0Ag-0.5Cu(Lead Free Solder) Test Temperature 270+/-5℃ | 3 |
CAD (KiCad official)
- Symbol:
NFM31PC276D0E3L - Footprint:
Capacitor_SMD:C_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
nfm31pc276d0e3l-etched.step/nfm31pc276d0e3l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nfm31pc276d0e3l.step/nfm31pc276d0e3l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Murata Electronics datasheet (35 pp, sha256
6656b393f91fff20, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).