SRF3216-102Y

$0.45

Description：CMC 230MA 2LN 1 KOHM SMD
Series：SRF3216
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:20159683094f Category: Common Mode Chokes Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 230MA 2LN 1 KOHM SMD
Series：SRF3216
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：-
Number of Lines：2
Current Rating (Max)：230mA
DC Resistance (DCR) (Max)：1Ohm
Voltage Rating - DC：50V
Voltage Rating - AC：-
Operating Temperature：-55°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
Height (Max)：0.087" (2.20mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：-
Impedance @ Frequency：1 kOhms @ 100 MHz
Qualification：-
Grade：-

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SRF3216-102Y

Overview

The Bourns SRF3216-102Y is a surface-mount common mode choke designed for EMI suppression. It features a ferrite core and wire-wound construction within a 3216 package measuring 3.2 mm in length, 1.6 mm in width, and 2 mm in height. The component has an impedance of 1 kOhms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 230 mA and a maximum DC resistance of 1 Ohm. The voltage rating is 50 VDC, and it operates reliably between -55°C and +125°C.

Feature Summary

Provides common mode noise attenuation via dual-line filtering architecture
Utilizes ferrite core material for effective high-frequency interference suppression
Designed for direct surface mount integration onto printed circuit boards

Applications

Data line signal protection
USB interface filtering
High-speed communication port EMI reduction

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm electrical ratings and physical dimensions. Ensure that the selected component meets the required operating temperature range and current specifications for the intended application environment. Cross-reference datasheets from authorized distributors to validate compliance with relevant standards.

Selection Notes

Select this component based on its 3216 footprint compatibility and 230 mA current handling capability. Evaluate the 1 kOhm impedance requirement against target noise frequencies. Confirm that the 50 VDC rating aligns with system voltage levels. Consider thermal performance within the specified -55°C to +125°C operational window during design integration.

Part Context

This component belongs to the SRF3216 series of common mode chokes manufactured by Bourns. The series offers compact surface-mount solutions for electromagnetic interference suppression in electronic circuits. The specific model provides standardized dimensions suitable for automated assembly processes in consumer and industrial electronics manufacturing.