ZRAC2220-11 Equivalent & Substitute Parts

Part Overview

The ZRAC2220-11 is a single-phase EMC/EMI line filter manufactured by TDK Corporation, rated for 250VAC at 20A with two-stage configuration and chassis mount termination via terminal block. This component is classified as obsolete, necessitating identification of active alternative models to maintain supply chain continuity for applications requiring equivalent filtering performance and electrical specifications.

Substiute Parts

ZRAC2220-11

TDK CorporationIn Stock: 862ZRAC2220-11 Datasheet

Current PartRFQ

RSHN-2200

TDK-Lambda Americas IncIn Stock: 1145RSHN-2200 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ZRAC2220-11 is based on the following critical parameters that must align for functional equivalence:

• Filter Type: Single Phase configuration required
• Voltage Rating: 250VAC minimum
• Mounting Type: Chassis Mount
• Termination Style: Terminal Block
• Configuration: Two Stage filtering architecture
• Operating Temperature Range: -25°C ~ 85°C compatibility

The RSHN-2200 qualifies as a substitute based on matching filter type, voltage rating, mounting type, termination style, configuration, and operating temperature range. The RSHN-2200 operates at a higher current rating (200A versus 20A), which does not preclude substitution as the lower-current application remains within the substitute's operational envelope.

Parameter Comparison

Engineering Selection Recommendations

The RSHN-2200 is the designated substitute for the obsolete ZRAC2220-11. Selection is based on:

• Product Status Alignment: RSHN-2200 is active and available, addressing the obsolescence of ZRAC2220-11
• Electrical Compatibility: Both components share identical single-phase, two-stage configuration with 250VAC rating and terminal block termination
• Thermal Compatibility: Operating temperature range matches (-25°C ~ 85°C)
• Mechanical Compatibility: Chassis mount configuration is identical
• Current Rating: RSHN-2200 rated at 200A exceeds the 20A requirement, ensuring adequate capacity for the application
• Regulatory Compliance: RSHN-2200 is RoHS Compliant, meeting modern environmental standards

Frequently Asked Questions (FAQ)

Q: Can the RSHN-2200 directly replace the ZRAC2220-11 in existing designs?

A: Yes. Both components share identical filter type, voltage rating, mounting configuration, termination style, and operating temperature range. The higher current rating of the RSHN-2200 does not prevent substitution in 20A applications.

Q: What is the significance of the current rating difference (20A vs. 200A)?

A: The RSHN-2200 is rated for 200A, which is higher than the ZRAC2220-11's 20A rating. This difference indicates the substitute can handle greater current loads. For applications requiring only 20A, the RSHN-2200 operates well within its design envelope.

Q: Are there differences in approval certifications between these parts?

A: The ZRAC2220-11 lists CSA, NEMKO, and UL approvals. The RSHN-2200 does not specify approval agencies in the provided data. Verification of required certifications for your specific application is necessary if regulatory compliance to particular standards is mandated.

Q: Does the RSHN-2200 support both AC and DC voltage?

A: The RSHN-2200 is rated for both 250V DC and 250V AC. The ZRAC2220-11 is specified for 250VAC only. This additional DC capability in the substitute does not affect AC-only applications.

Q: What packaging is available for the RSHN-2200?

A: The RSHN-2200 is supplied in Bulk packaging, whereas the ZRAC2220-11 packaging specification is not provided in the available data.