CM1210C113R-1A

$0.78

Description：CMC 10UH 300MA 2LN 550OHM SMD
Series：CM
Mfr：Laird-Signal Integrity Products
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3b731e97d099 Category: Common Mode Chokes Brand: Laird-Signal Integrity Products

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Product introduction

Product Detailed Parameters

Description：CMC 10UH 300MA 2LN 550OHM SMD
Series：CM
Mfr：Laird-Signal Integrity Products
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：300mA
DC Resistance (DCR) (Max)：400mOhm
Voltage Rating - DC：80V
Voltage Rating - AC：-
Operating Temperature：-55°C ~ 150°C
Ratings：AEC-Q200
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
Height (Max)：0.098" (2.50mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：10 µH @ 100 kHz
Impedance @ Frequency：550 Ohms @ 10 MHz
Qualification：-
Grade：-

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CM1210C113R-1A

Overview

The CM1210C113R-1A is a surface-mount common mode choke from Laird-Signal Integrity Products, designed for automotive signal line applications. It features an inductance of 11 µH and a rated current of 0.3 A. The component exhibits a maximum DC resistance of 400 mΩ and operates within a temperature range of -55°C to 150°C. It holds AEC-Q200 ratings and provides an impedance of 550 Ω at the specified frequency.

Feature Summary

Automotive-grade reliability with AEC-Q200 certification
High-temperature operation suitable for harsh environments
Compact surface-mount design for space-constrained PCBs

Applications

Automotive signal line filtering
Common mode noise suppression in vehicle electronics
Protection of sensitive data communication interfaces

Procurement Notes

Verify the specific suffix and manufacturer designation when sourcing, as Laird's signal integrity products may be distributed under various brand identifiers. Confirm that the component meets the required AEC-Q200 standards for your specific automotive application. Ensure the operating temperature range aligns with your system's thermal requirements before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring robust EMI suppression in automotive environments. The 11 µH inductance and 0.3 A current rating suit low-power signal lines. Consider the 400 mΩ DCR impact on signal integrity and power loss. The wide temperature range supports deployment in engine compartments or exterior modules where thermal stress is significant.

Part Context

This part belongs to the CM1210 series of automotive common mode chokes. These components are engineered to improve performance and reliability in demanding vehicular settings. The series offers various inductance values to match different signal line requirements while maintaining a consistent form factor for standardized manufacturing processes.