DLW5ATN151MQ2L Murata Electronics Filter (Other) In Stock
Murata DLW5ATN151MQ2L is a dual-line EMI suppression filter offering 150Ω impedance at 100 MHz, rated for 5 A continuous current and 50 V, in a compact SMD package for data line noise filtering.
- Manufacturer
- Murata Electronics
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- DLW5ATN151MQ2L Datasheet PDF
- Category
- Filter
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 150Ω impedance at 100 MHz for effective high-frequency noise attenuation
- 5 A rated current supports high-power data line filtering
- Ultra-low DC resistance of 0.02Ω minimizes signal loss
- Dual-line filter design suppresses common-mode noise on differential pairs
- Surface-mount package simplifies PCB assembly and integration
Applications
The DLW5ATN151MQ2L is designed for EMI suppression on high-speed data lines in consumer electronics, industrial equipment, and communication systems. Its dual-line filter architecture makes it ideal for USB, Ethernet, and serial interface protection. The component suits automotive infotainment systems and medical devices where reliable EMI filtering is required.
Specifications
| YTEOL | 7 |
| DC Resistance-Max | 0.02Ω |
| Filter Type | DATA LINE FILTER |
| Height | 2.2mm |
| Insulation Resistance-Min | 10MΩ |
| Mounting Type | SURFACE MOUNT |
| Number of Functions | 2 |
| Output Impedance | 150 OHM Ω |
| Packing Method | TR, EMBOSSED, 7 INCH |
| Rated Current | 5A |
| Rated Voltage | 100V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
| Country of Origin | Japan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What impedance does the DLW5ATN151MQ2L provide at 100 MHz, and how does it affect noise suppression performance?
The DLW5ATN151MQ2L provides 150Ω impedance at 100 MHz, which is sufficient to attenuate high-frequency noise on data lines. This impedance level ensures effective EMI suppression without significantly impacting signal integrity in typical USB and Ethernet applications operating below 100 MHz.
Can the DLW5ATN151MQ2L handle 5 A continuous current without significant voltage drop?
Yes, the DLW5ATN151MQ2L is rated for 5 A continuous current with a maximum DC resistance of only 0.02Ω. At 5 A, the voltage drop across the filter is just 0.1 V, making it suitable for power-carrying data lines where minimal resistive loss is critical.
Which interface standards and protocols benefit most from the DLW5ATN151MQ2L dual-line EMI filter?
The DLW5ATN151MQ2L is well-suited for USB 2.0, RS-232, RS-485, CAN bus, and Ethernet interfaces, all of which operate in the frequency range where this filter provides 150Ω attenuation. Its 2-line configuration matches the differential pair topology common to these protocols, suppressing common-mode interference that could cause data errors or regulatory compliance failures.
How does the insulation resistance specification of the DLW5ATN151MQ2L ensure safe operation in high-voltage environments?
The DLW5ATN151MQ2L specifies a minimum insulation resistance of 10 MΩ between lines, ensuring electrical isolation is maintained even at the 50 V rated voltage. This high insulation resistance prevents leakage currents that could corrupt sensitive data signals or create safety hazards in 24 V and 48 V industrial bus systems.
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