BL01RN1A2A2B Murata Electronics Inductor (Inductors, Axial Diameter Horizontal Mounting) In Stock
Murata BL01RN1A2A2B is a through-hole axial crimp-lead ferrite bead rated at 7 A continuous current with a 3.6 mm diameter × 5 mm body for high-current power line EMI suppression. Provides effective attenuation of high-frequency switching noise on power rails and signal cables in industrial, automotive, and power supply applications. Available in bulk packaging from authorized global distributors with competitive pricing and worldwide shipping.
- Manufacturer
- Murata Electronics
- Package
- Inductors, Axial Diameter Horizontal Mounting
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- BL01RN1A2A2B Datasheet PDF
- Category
- Inductor
- Price
- From $0.1208(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of BL01RN1A2A2B?
- Axial crimp-lead ferrite bead rated at 7 A for high-current power line EMI suppression
- Through-hole mounting ensures secure mechanical anchoring in vibration-prone industrial environments
- Compact 3.6 mm diameter × 5 mm body with single-function design simplifies BOM and PCB layout
- Pb-free construction meets RoHS compliance requirements for global product certifications
What is BL01RN1A2A2B used for?
BL01RN1A2A2B is used for EMI noise suppression on power supply lines, motor control wiring, and DC bus cables carrying up to 7 A in industrial equipment, automotive systems, and home appliances. The axial through-hole construction provides mechanically robust mounting under vibration and high-cycle thermal stress encountered in motor drives and power converters. It helps designs attenuate switching noise above 1 MHz to meet CISPR 22 and FCC Class B EMI emission standards.
What are the specifications of BL01RN1A2A2B?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | AXIAL CRIMP LEAD TYPE |
| Diameter | 3.6mm |
| Filter Type | FERRITE BEAD |
| Height | 5mm |
| Mounting Type | THROUGH HOLE MOUNT |
| Number of Functions | 1 |
| Packing Method | BULK |
| Rated Current | 7A |
| Terminal Finish | Tin (Sn) - Copper (Cu) |
| Package | Inductors, Axial Diameter Horizontal Mounting |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
Where can I find the BL01RN1A2A2B datasheet?
BL01RN1A2A2B Datasheet DownloadOfficial datasheet from Murata Electronics
What are equivalent replacements for BL01RN1A2A2B?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What current rating and physical size does BL01RN1A2A2B support for power line filtering?
BL01RN1A2A2B is rated for 7 A continuous current and features an axial ferrite bead body measuring 3.6 mm in diameter and 5 mm in length with crimp leads. These dimensions allow through-hole placement on PCBs or inline wire harnesses in industrial motor controllers, power converters, and automotive systems where high-current EMI filtering is required.
In which EMI suppression applications is BL01RN1A2A2B most commonly deployed?
BL01RN1A2A2B is applied on power supply input and output lines, motor wiring harnesses, and DC bus rails in industrial equipment and automotive electronics carrying up to 7 A. The ferrite bead attenuates high-frequency switching noise above 1 MHz, helping products meet CISPR 22 and FCC Class B EMI emission limits for industrial and consumer electronics.
How does the axial through-hole package of BL01RN1A2A2B compare to SMD ferrite bead alternatives?
BL01RN1A2A2B axial through-hole construction with a 3.6 mm diameter and 5 mm body provides far greater mechanical strength than SMD ferrite beads, which is essential under vibration and large thermal cycling stresses. It handles up to 7 A continuous current, significantly exceeding typical 0805 or 1210 SMD ferrite beads rated below 3 A, making it the preferred choice for high-current power rails in rugged environments.
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Why Buy from FindMyChip
About Murata Electronics
Murata Electronics is a leading electronic component manufacturer. FindMyChip sources Murata Electronics ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6900 | $0.69 |
| 1933+ | $0.1380 | $266.75 |
| 5798+ | $0.1208 | $700.40 |
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