GF-210U Line Filter Equivalent & Substitute Parts

Part Overview

The GF-210U is a single-phase EMC/EMI line filter manufactured by KEMET, rated for 250VDC/VAC at 10A with chassis mount configuration and threaded post (M4) termination. This component is classified as Last Time Buy, indicating discontinued production status. Identification of equivalent substitute parts is necessary to ensure continued availability for new designs and ongoing system support.

Substiute Parts

GF-210U

KEMETIn Stock: 1076GF-210U Datasheet

Current PartRFQ

GTX-2100-Y03

KEMETIn Stock: 789GTX-2100-Y03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GF-210U is based on electrical and mechanical parameter compatibility within single-phase EMC/EMI line filter applications. The following parameters establish substitution validity:

Critical Matching Parameters:

• Filter Type: Single Phase
• Configuration: Single Stage
• Voltage - Rated AC: 250V (minimum requirement)
• Current Rating: 10 A
• Mounting Type: Chassis Mount

Acceptable Parameter Variations:

• Voltage - Rated DC: Higher ratings (560V) are acceptable as they provide enhanced voltage margin
• Termination Style: Variation from threaded post to terminal block is acceptable provided mechanical integration is verified
• Operating Temperature Range: Variations within industrial specifications are acceptable
• Approval Agencies: Additional certifications (cUL, TUV) beyond UL are acceptable

The GTX-2100-Y03 satisfies all critical matching parameters and provides enhanced DC voltage rating, making it a valid substitute for the discontinued GF-210U.

Parameter Comparison

Engineering Selection Recommendations

The GTX-2100-Y03 is the designated manufacturer substitute for the GF-210U. Selection of this substitute is supported by the following factors:

Electrical Compatibility: The GTX-2100-Y03 maintains identical AC voltage (250V) and current (10A) ratings as the GF-210U. The enhanced DC voltage rating (560V versus 250V) provides additional safety margin and does not create incompatibility in applications designed for the original 250V DC specification.

Regulatory and Compliance Status: Both components maintain ROHS3 compliance and REACH unaffected status. The GTX-2100-Y03 carries expanded approval certifications (cUL, TUV, UL) compared to the GF-210U (UL only), providing enhanced regulatory coverage.

Product Availability: The GF-210U is classified as Last Time Buy with no ongoing production. The GTX-2100-Y03 is classified as Active with current manufacturing and inventory availability (680 pieces in stock).

Design Integration Consideration: The primary design integration difference is termination style: the GF-210U uses threaded post (M4) termination while the GTX-2100-Y03 uses terminal block termination. This difference requires mechanical and electrical connection redesign at the component interface level.

Frequently Asked Questions (FAQ)

Q: Can the GTX-2100-Y03 directly replace the GF-210U without circuit modification?

A: Electrical substitution is valid. However, mechanical integration requires redesign due to termination style difference (threaded post M4 versus terminal block). Connection methodology must be adapted to the terminal block configuration.

Q: What is the significance of the higher DC voltage rating on the GTX-2100-Y03?

A: The GTX-2100-Y03 is rated for 560V DC compared to the GF-210U's 250V DC. This higher rating provides enhanced voltage margin and does not create incompatibility in applications operating at or below 250V DC. The component remains suitable for the original application envelope.

Q: Are there temperature range differences that affect application suitability?

A: The GF-210U operates from -20°C to 60°C while the GTX-2100-Y03 operates from -25°C to 55°C. The ranges overlap substantially. Applications operating within -20°C to 55°C experience no temperature-related limitation. Applications requiring operation above 55°C or below -25°C require specific evaluation against the respective component specifications.

Q: Does the GTX-2100-Y03 include frequency specification?

A: Yes. The GTX-2100-Y03 is specified for 50/60Hz operation. The GF-210U does not include explicit frequency specification in the provided data. The GTX-2100-Y03 is suitable for standard industrial power frequencies.

Q: What certifications does the GTX-2100-Y03 carry?

A: The GTX-2100-Y03 carries cUL, TUV, and UL certifications. The GF-210U carries UL certification. The expanded certification set of the substitute provides broader regulatory acceptance.

Q: Is the GTX-2100-Y03 RoHS compliant?

A: Yes. The GTX-2100-Y03 is ROHS3 compliant and REACH unaffected, matching the compliance status of the GF-210U.

Q: What is the current inventory status of the substitute part?

A: The GTX-2100-Y03 has 680 pieces in stock as new original inventory. The GF-210U has 983 pieces available but is classified as Last Time Buy with no future production planned.