BWCU00231512121M02

$0.15

Description：CMC 900MA 2LN 120 OHM SMD
Series：BWCU_02
Mfr：Pulse Electronics
Package：Tape & Reel (TR)

SKU:f77178b314d6 Category: Common Mode Chokes Brand: Pulse Electronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：CMC 900MA 2LN 120 OHM SMD
Series：BWCU_02
Mfr：Pulse Electronics
Package：Tape & Reel (TR)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：900mA
DC Resistance (DCR) (Max)：300mOhm
Voltage Rating - DC：50V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 105°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.090" L x 0.060" W (2.29mm x 1.52mm)
Height (Max)：0.047" (1.20mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：-
Impedance @ Frequency：120 Ohms @ 100 MHz
Qualification：-
Grade：-

Download product information

BWCU00231512121M02

Overview

The BWCU00231512121M02 is a surface-mount common mode choke manufactured by Pulse Electronics. It features an impedance of 120 Ohms at a test frequency of 100 MHz with a tolerance of 20%. The component supports a maximum DC current of 900 mA and has a maximum DC resistance of 300 mOhms. Physical dimensions are 2.29 mm in length, 1.52 mm in width, and 1.2 mm in height. It operates within a temperature range of -40°C to +105°C and utilizes SMD/SMT termination for PCB mounting.

Feature Summary

Provides common mode noise filtering for high-speed data lines
Designed specifically for USB 2.0, IEEE1394b, and LVDS applications
Unshielded construction suitable for space-constrained designs

Applications

USB 2.0 interface protection
IEEE1394b (FireWire) signal integrity
LVDS data line filtering

Procurement Notes

Verify the manufacturer part number against official Pulse Electronics documentation to ensure authenticity. Confirm RoHS compliance status through the specific datasheet provided by the supplier. Check for any updated revision codes or suffixes that may indicate packaging or material changes. Ensure the ordering quantity aligns with standard reel quantities if applicable. Validate electrical parameters against the latest published specifications before integration.

Selection Notes

Select this component when designing circuits requiring common mode rejection for USB 2.0, IEEE1394b, or LVDS interfaces. Consider the 900 mA current rating and 300 mOhm DCR for power loss calculations. The 120 Ohm impedance at 100 MHz defines its filtering effectiveness. Evaluate the unshielded nature regarding potential EMI interactions with nearby components. Ensure the operating temperature range meets the environmental requirements of the final assembly.

Part Context

This part belongs to the BWCU series of SMD common mode chokes from Pulse Electronics. It is categorized under Inductors, Chokes & Coils. The product is designed for surface mount technology installation. It serves as a passive filter component to suppress electromagnetic interference in digital communication buses.