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Product Detailed Parameters
- Description：CAP FEEDTHRU 27UF 20% 6.3V 1206
- Series：EMIFIL®, NFM31
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Rated：6.3V
- Current：6:00 AM
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：1206 (3216 Metric), 3 PC Pad
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Capacitance：27 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：5mOhm
- Insertion Loss：-
- Temperature Coefficient：-
- Ratings：-
- Height (Max)：0.059" (1.50mm)
- Thread Size：-
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Overview
The NFM31PC276B0J3L is a three-terminal feedthrough capacitor from the Murata EMIFIL NFM31 series. It features a capacitance of 27 µF with a ±20% tolerance and a DC voltage rating of 6.3 VDC. The component supports a rated current of 6 A and exhibits a maximum DC resistance (DCR) of 5 mΩ. Housed in a 1206 (3216 metric) surface-mount package, its physical dimensions are 3.2 mm in length, 1.6 mm in width, and 1.50 mm in maximum height. It operates within a temperature range of -40°C to +85°C.
Feature Summary
- Three-terminal feedthrough architecture providing effective noise suppression for power lines.
- High current handling capability suitable for low-speed signal and power applications.
- Low DC resistance design minimizes voltage drop and power loss in the circuit.
Applications
- Noise suppression in low-speed signal circuits
- Power line filtering for electronic equipment
- EMI/RFI suppression in compact surface-mount designs
Procurement Notes
Verify the complete part number including suffixes to ensure correct capacitance, voltage, and termination specifications. Confirm RoHS compliance status and moisture sensitivity level requirements against project standards. Cross-reference datasheet electrical parameters such as DCR and rated current with system constraints before finalizing procurement orders.
Selection Notes
Select this component when high capacitance density is required in a small 1206 footprint. Ensure the 6.3V rating and 6A current capacity align with the target circuit's operating conditions. Consider the three-terminal configuration for superior high-frequency noise attenuation compared to standard two-terminal capacitors.
Part Context
This component belongs to the Murata EMIFIL NFM31PC series, which specializes in single-circuit type feedthrough capacitors designed for large current applications. The series offers high reliability and compact sizing, making it suitable for modern electronics requiring efficient EMI filtering in space-constrained environments.
Replacement Considerations
Consult official Murata substitution guides or distributor cross-reference tools for verified equivalents. Ensure any replacement matches the 27 µF capacitance, 6.3V rating, 1206 package, and three-terminal topology to maintain circuit performance and mechanical fit.
