BLM18AG601SH1D Murata Electronics Ferrite Bead (Other) In Stock
Murata BLM18AG601SH1D is an AEC-Q200 qualified 600 Ω impedance ferrite chip bead in a 0603 package with 0.38 Ω DC resistance, designed to suppress high-frequency EMI noise at 100 MHz in automotive, industrial, and consumer electronics power lines.
- Manufacturer
- Murata Electronics
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- BLM18AG601SH1D Datasheet PDF
- Category
- Ferrite Bead
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 600 Ω impedance at 100 MHz provides effective EMI suppression on power rails and signal lines in automotive and industrial designs
- AEC-Q200 automotive qualification ensures reliability in harsh under-hood and infotainment environments up to +125°C
- Ultra-low DC resistance of 0.38 Ω minimizes insertion loss and voltage drop on sensitive power supply lines
Applications
The BLM18AG601SH1D is used in automotive infotainment systems, ADAS sensor power lines, and industrial motor control boards to suppress high-frequency switching noise at 100 MHz on DC power rails. Its AEC-Q200 qualification and 600 Ω impedance at 100 MHz make it a reliable EMI filter for CAN bus power supplies, ECU modules, and DC-DC converter outputs in vehicle electronics.
Specifications
| Pbfree Code | Yes |
| YTEOL | 7 |
| Additional Feature | AEC-Q200 |
| Case Code | 0603 |
| Construction | Chip Bead |
| DC Resistance-Max | 0.38Ω |
| Filter Type | FERRITE CHIP |
| Frequency-Max | 100MHz |
| Frequency-Min | 100MHz |
| Height | 0.8mm |
| JESD-609 Code | e3 |
| Mounting Type | SURFACE MOUNT |
| Number of Functions | 1 |
| Output Impedance | 600 OHM Ω |
| Packing Method | TR, PAPER, 7 INCH |
| Rated Current | 0.5A |
| Screening Level | AEC-Q200 |
| Terminal Finish | Tin (Sn) |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
| Country of Origin | Japan, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
At what frequency does the BLM18AG601SH1D achieve its rated 600 Ω impedance, and how effective is it for power line EMI filtering?
The BLM18AG601SH1D achieves 600 Ω impedance at 100 MHz, effectively attenuating high-frequency switching noise generated by DC-DC converters and microcontroller clocks on power rails, while maintaining a low DC resistance of only 0.38 Ω to minimize power loss and voltage drop.
Why is AEC-Q200 qualification important when selecting the BLM18AG601SH1D for automotive ECU designs?
AEC-Q200 qualification certifies that the BLM18AG601SH1D has passed stringent automotive reliability tests including thermal cycling from -55°C to +125°C, humidity resistance, and mechanical shock testing — ensuring consistent 600 Ω EMI suppression performance in automotive ECUs, body control modules, and infotainment power supplies.
How does the 0603 form factor of BLM18AG601SH1D help in compact automotive PCB designs with dense component placement?
The 0603 package (1.6 × 0.8 mm, 0.8 mm height) of the BLM18AG601SH1D occupies minimal PCB area, allowing designers to place EMI filter beads close to IC power pins or connector entry points in compact automotive ECU boards with dense component layouts without requiring additional clearance for through-hole alternatives.
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