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Murata 1255AY3R9NP3 Power Inductor

This inductor features an inductance of 3.91H with a test frequency of 0.1MHz, rated at 4700mA based on inductance change and 4200mA based on temperature rise. It is designed for high current applications with a maximum DC resistance of 0.02640 ohms and operates within a temperature range of -40°C to 85°C. The magnetic shield is made of magnetic resin, ensuring effective magnetic suppression. Suitable for electronic circuits requiring reliable inductance, this component offers a compact size of 6.0mm with a tolerance of +0.3mm, making it ideal for space-constrained environments.

Authorized Distributors
Source:Newark
Part No:1255AY-3R9N=P3
Stock:1058
Inv Date:06-02-2026
Price: Unit price: $0.522
Buy/RFQ:
Part No:1255AY-3R9N=P3
Stock:0
Inv Date:06-03-2026
Price: N/A
Buy/RFQ:

Murata 1255AY3R9NP3 Power Inductor Specifications:

  • Inductance: 3.91H ±30%
  • Inductance test frequency: 0.1MHz
  • Rated current based on inductance change: 4700mA
  • Rated current based on temperature rise: 4200mA
  • Max. DC resistance: 0.02640 ohms
  • Average DC resistance: 0.0220 ohms
  • Operating temperature range: -40°C to 85°C
  • Series: DGBO45C
  • Size: 6.0mm +0.3mm
  • Shape: Compact surface-mount
  • Magnetic shield: Magnetic Resin
  • Mass (Typ.): 0.5629g
  • Package: Embossed taping, minimum order quantity 1500 pieces

Buy the Murata Series DGBO45C 3.91H Inductor: 1255AY3R9NP3

Enhance your electronic designs with this high-current power inductor featuring 3.91H inductance, low resistance, and a magnetic resin shield. Operating seamlessly from -40°C to 85°C, it is perfect for compact applications demanding stability and durability. Its low DC resistance ensures efficient energy transfer, making it suitable for power supplies and high-current circuits. The small size of 6.0mm +0.3mm allows for flexible placement in space-limited environments. Buy online now to enjoy fast delivery and trusted quality for your critical electronic components.

Order your Murata Series DGBO45C 3.91H inductor today and ensure reliable current handling for your compact electronic projects.

Frequently Asked Questions

Where can I buy Murata 1255AY3R9NP3?

You can click on the BUY or RFQ button to purchase 1255AY3R9NP3 from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part 1255AY3R9NP3?

You can download the 1255AY3R9NP3 datasheet or visit the Murata website for support.

Who is the manufacturer of 1255AY3R9NP3?

Murata

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