FCM 2012KF-221T07 Equivalent & Substitute Parts

Part Overview

The FCM 2012KF-221T07 is a ferrite bead component manufactured by TAI-TECH Advanced Electronics Co., Ltd. This single-line ferrite bead operates at 220 Ohms impedance at 100 MHz and is designed for signal line filtering applications in surface mount configurations. The component is classified as Active product status, indicating current production and availability. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and procurement options when the primary part number becomes unavailable or when inventory constraints require alternative sourcing.

Substiute Parts

FCM 2012KF-221T07

TAI-TECH Advanced Electronics Co., Ltd.In Stock: 846FCM 2012KF-221T07 Datasheet

Current PartRFQ

FB201209T-221Y-S-2

Cal-Chip Electronics, Inc.In Stock: 20827FB201209T-221Y-S-2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FCM 2012KF-221T07 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Impedance value: 220 Ohms @ 100 MHz
• Number of signal lines: 1
• Maximum current rating: 750mA
• Maximum DC resistance: 300mOhm

Mechanical Parameters:

• Package type: 0805 (2012 Metric)
• Mounting type: Surface Mount
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Maximum height: 0.041" (1.05mm)

Environmental & Compliance Parameters:

• Operating temperature range: -55°C ~ 125°C
• RoHS Compliance: Required
• Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes. The FCM 2012KF-221T07 has one identified substitute: FB201209T-221Y-S-2 from Cal-Chip Electronics, Inc.

Parameter Comparison

Engineering Selection Recommendations

The FB201209T-221Y-S-2 from Cal-Chip Electronics, Inc. is a direct parametric equivalent to the FCM 2012KF-221T07. Both components are Active product status, indicating current manufacturing and availability. Both parts are RoHS Compliant and carry Moisture Sensitivity Level 1 (Unlimited), meeting identical environmental and regulatory requirements.

Selection between these two parts may be based on:

Availability: Cal-Chip Electronics currently maintains higher inventory levels (20,724 Pcs) compared to TAI-TECH (836 Pcs), providing supply chain flexibility.

Compliance Certifications: Both parts are RoHS Compliant and REACH Unaffected, meeting standard electronic component regulatory requirements.

Packaging Format: Both components are supplied in Tape & Reel (TR) format, suitable for automated assembly processes.

Electrical Performance: Identical electrical specifications ensure functional interchangeability in signal line filtering applications requiring 220 Ohms impedance at 100 MHz with 750mA current handling capability.

Frequently Asked Questions (FAQ)

Q: Can FB201209T-221Y-S-2 be used as a direct replacement for FCM 2012KF-221T07?

A: Yes. Both components share identical electrical parameters (220 Ohms @ 100 MHz, 750mA current rating, 300mOhm DCR), mechanical specifications (0805 package, surface mount), and environmental ratings (-55°C ~ 125°C operating range). They are parametric equivalents suitable for direct substitution in circuit designs.

Q: Are there any package or mounting differences between these parts?

A: No. Both components use the 0805 (2012 Metric) package with surface mount technology. Physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and maximum height (0.041" / 1.05mm) are identical, ensuring compatibility with existing PCB layouts and assembly equipment.

Q: Do both parts meet the same compliance standards?

A: Yes. Both FCM 2012KF-221T07 and FB201209T-221Y-S-2 are RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited). Both carry REACH Unaffected status and ECCN EAR99 classification, meeting identical regulatory requirements for electronic component procurement.

Q: What is the significance of the 220 Ohms @ 100 MHz specification?

A: This specification defines the ferrite bead's impedance characteristic at 100 MHz frequency. This impedance value determines the component's filtering effectiveness for signal line applications. Substitutes must maintain this exact impedance value to ensure equivalent filtering performance in the circuit.

Q: Can these ferrite beads handle the current requirements of my application?

A: Both components are rated for maximum current of 750mA with maximum DC resistance of 300mOhm. Verify that your application current does not exceed 750mA. The 300mOhm DCR specification indicates the resistive component of the impedance at DC conditions.

Q: What is Moisture Sensitivity Level 1 (Unlimited)?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. This classification simplifies inventory management and reduces storage constraints compared to higher MSL ratings.