GT-210U Line Filter Equivalent & Substitute Parts

Part Overview

The GT-210U is a single-phase EMC/EMI line filter manufactured by KEMET, rated for 250VAC 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 maintenance applications requiring compatible filtering performance within the specified electrical and mechanical parameters.

Substiute Parts

GT-210U

KEMETIn Stock: 793GT-210U Datasheet

Current PartRFQ

GTX-2100-Y03

KEMETIn Stock: 789GTX-2100-Y03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GT-210U is based on the following electrical and mechanical compatibility criteria:

Mandatory Matching Parameters:

• Filter Type: Single Phase (required for identical application)
• Configuration: Single Stage (required for equivalent filtering topology)
• Voltage - Rated AC: 250V (required minimum rating)
• Current Rating: 10 A (required minimum capacity)
• Mounting Type: Chassis Mount (required for physical installation compatibility)

Acceptable Variation Parameters:

• Voltage - Rated DC: Substitute may have higher DC rating without affecting AC operation
• Termination Style: Alternative termination methods (Terminal Block vs. Threaded Post) are acceptable if mechanical integration is feasible
• Operating Temperature Range: Substitute may have extended range (-25°C vs. -20°C represents improved capability)
• Approval Agency: Substitute certifications may differ while maintaining equivalent regulatory compliance

The GTX-2100-Y03 meets all mandatory matching parameters and represents a valid substitute with enhanced specifications in DC voltage rating and operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: GTX-2100-Y03

The GTX-2100-Y03 is the manufacturer-recommended substitute for the GT-210U. Selection is based on the following engineering criteria:

Electrical Compatibility: Both parts maintain identical single-phase, single-stage configuration with 250VAC and 10A ratings, ensuring equivalent EMC/EMI filtering performance for general-purpose applications.

Regulatory Compliance: The GTX-2100-Y03 holds active certifications from cUL, TUV, and UL. While the certification set differs from the GT-210U (which includes VDE), the substitute maintains equivalent regulatory compliance for chassis-mounted line filter applications.

Product Availability: The GT-210U is Last Time Buy status with 782 units in stock. The GTX-2100-Y03 is Active status with 680 units in stock, providing assured long-term availability for production and replacement applications.

Enhanced Specifications: The GTX-2100-Y03 provides improved DC voltage rating (560V vs. unspecified) and extended low-temperature operating range (-25°C vs. -20°C), representing superior performance margins without compromising compatibility.

Integration Consideration: The termination style differs (Terminal Block vs. Threaded Post M4). Component selection must verify mechanical integration feasibility within the target application's connection architecture.

Frequently Asked Questions (FAQ)

Q: Can GTX-2100-Y03 directly replace GT-210U in existing designs?

A: Electrical and filtering specifications are compatible. Mechanical integration requires verification of terminal block connection compatibility with existing M4 threaded post wiring harnesses. Connector adaptation may be necessary.

Q: What is the significance of the DC voltage rating difference?

A: The GT-210U does not specify a DC voltage rating. The GTX-2100-Y03 specifies 560V DC rating. For AC-only applications (250VAC), this difference does not affect substitution validity. For applications requiring DC filtering capability, the GTX-2100-Y03 provides additional performance margin.

Q: Are the regulatory certifications equivalent?

A: Both parts hold UL and TUV certifications. The GT-210U includes CSA and VDE; the GTX-2100-Y03 includes cUL. For applications requiring specific certification (CSA or VDE), compliance verification against target market requirements is necessary.

Q: Why does the substitute specify 50/60Hz operating frequency?

A: The GT-210U does not specify operating frequency. The GTX-2100-Y03 explicitly specifies 50/60Hz, confirming compatibility with standard industrial power distribution systems. This represents clarification rather than limitation.

Q: Is the extended operating temperature range (-25°C vs. -20°C) significant?

A: The GTX-2100-Y03 provides improved low-temperature performance. For applications operating within the GT-210U range (-20°C to 55°C), this difference is not critical. For applications requiring operation below -20°C, the substitute provides enhanced capability.

Q: What is the inventory status for production planning?

A: GT-210U: 782 units (Last Time Buy). GTX-2100-Y03: 680 units (Active). For new designs, GTX-2100-Y03 is recommended. For existing inventory management, GT-210U stock should be consumed before transition to substitute.