Overview
The Murata EKEM12UE is a comprehensive sample kit featuring chip EMI filters from Murata’s NFM, NFR, NFW, and NFE series. EMIFIL products are LC low-pass filters combining capacitors and inductors to produce superior insertion loss characteristics compared to single-component solutions. This sample kit enables rapid design evaluation for electromagnetic interference (EMI) suppression in industrial, consumer, and automotive applications.
Key Features
- Multiple filter case sizes for flexible circuit integration
- Assorted NFM, NFR, NFW, and NFE series filters in single kit
- Ideal for rapid prototyping and design validation
- Compact chip format for space-constrained applications
- Proven Murata EMI suppression technology across diverse markets
Technical Specifications
| Product Type | Chip EMI Filter Sample Kit |
| Manufacturer | Murata Manufacturing Co., Ltd. |
| Part Number | EKEM12UE |
| Series | NFM/NFR/NFW/NFE (EMIFIL) |
| Filter Type | LC Low-Pass Filter (Capacitor + Inductor) |
| Package Format | Chip (SMD/SMT) |
| Application Class | Power supply and signal circuits |
| RoHS Compliant | Yes |
| Operating Ambient | –40 to +125°C (typical) |
Typical Applications
- Power supply line filtering and noise suppression
- Signal circuit EMI mitigation
- DC line noise reduction in industrial equipment
- Consumer electronics and automotive noise filtering
- Design prototyping and component evaluation
Compatibility & Replacements
Compatible With
- Standard PCB assembly processes (reflow soldering)
- Automated pick-and-place equipment
- Any circuit requiring compact EMI suppression
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or Murata application engineer before ordering, as filter selection depends on frequency response, impedance, and current rating requirements specific to your circuit.
Works With
- Standard SMD soldering and assembly equipment
- Design evaluation and prototyping workflows
- EMI/EMC testing and compliance assessment
