SMR Series Surface Mount Shielded Coil Inductors | SMR74B

SMR Series SMD power inductor which utilizes the ferrite drum core with silver plating and provides excellent efficiency, power density, and good leakage flux isolation. Due to the ring core shielded construction, the relatively low emissions of magnetic radiation. Utilize the cooper/tin plating as the soldering pad, once soldering on the PCB board, it provides a strong structure against a shock-proof and vibration environment.
This miniature wirewound SMD power inductor produce by fully automated winding / soldering / testing and packing machine. 100% check before each shipment, the testing included the characteristic inductance value, DC resistance, Isat current and layer isolation.

Zxcompo Leadtime:
Zxcompo’s standard delivery time is 1~2 weeks, and in urgent cases, fast delivery plans are available. For specific product ranges, we can dispatch goods within 10 or 20 working days. This offer customer reliable quality and stable (short) delivery date (urgent case, the delivery date could be 1 weeks only)

Zxcompo Customization:
In addition to the standard features of our family of specifications, Zxcompo offers low minimum order quantities (MOQs), tighter tolerances, and custom products for different inductance and frequency applications. With our team of engineers’ deep background in the ferrite powder field, we can modify the core powder to design and produce the most suitable product to meet our customers’ applications.
Whether your design targets power supplies, filtering circuits, or specialized applications, our custom semi-shielded SMD inductors can be meticulously optimized to excel within your precise field of application. If your PCB layout calls for a particular size to fit seamlessly, rest assured, we’ve got you covered. Our expertise allows us to customize the dimensions, ensuring a perfect integration with your design.

Remark: Design as Customer’s request specification.

📨*Send us your project requirements!*📨

Shape and Dimensions:

Our team of engineers has 15 years of experience in this field. We design and produce the most suitable products for our customers to meet their applications. Contact email: sales@ZXcompo.com.

Parameters of SMR Series Inductor

The following are the parameters of this series of inductors produced by Zxcompo. If you need these products, welcome to contact us. Contact email: sales@ZXcompo.com.

Image	Title	Size(mm)	Inductance(uH)	Isat(mA)	Irms(mA)	DCR Max(Ω)	Action
	SMR74B-100	7.8x 7.0 x 4.5	10.0	1650	1650	0.07	Details label Inquiry label
	SMR74B-220	7.8x 7.0 x 4.5	22.0	1120	1120	0.13	Details label Inquiry label
	SMR74B-560	7.8x 7.0 x 4.5	56.0	760	760	0.29	Details label Inquiry label
	SMR74B-820	7.8x 7.0 x 4.5	82.0	620	620	0.43	Details label Inquiry label
	SMR74B-101	7.8x 7.0 x 4.5	100	550	550	0.49	Details label Inquiry label
	SMR74B-151	7.8x 7.0 x 4.5	150	440	440	0.94	Details label Inquiry label
	SMR74B-221	7.8x 7.0 x 4.5	220	360	360	1.18	Details label Inquiry label

Product Identification:

• Series name.
• Dimensions D×T.
• Package: B:by bulk T: Tape and Reel.
• Inductance: R47-0.47uH 4R7-4.7uH 470-47uH.
• Tolerance: K: ±10% M: ±20% N: ±30%.