Equivalent & Substitute Parts for 1111Y5000620GUT

Part Overview

The 1111Y5000620GUT is a 62 pF ±2% 500V ceramic capacitor manufactured by Knowles Syfer in the FlexiCap™ series. This surface mount multilayer ceramic capacitor (MLCC) features C0G/NP0 temperature coefficient characteristics and is designed for RF, microwave, and high-frequency applications requiring low loss and ultra-low ESR performance.

The 1111Y5000620GUT is currently listed as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production, repair, and field replacement applications.

Substiute Parts

1111Y5000620GUT

Knowles SyferIn Stock: 9131111Y5000620GUT Datasheet

Current PartRFQ

1111Y5000620GQT

Knowles SyferIn Stock: 11911111Y5000620GQT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 1111Y5000620GUT is determined by strict equivalence across the following electrical and mechanical parameters:

• Capacitance value: 62 pF
• Tolerance: ±2%
• Voltage rating: 500V
• Temperature coefficient: C0G/NP0 (1B)
• Operating temperature range: -55°C ~ 125°C
• Package designation: 1111 (2828 Metric)
• Physical dimensions: 0.110" L x 0.110" W x 0.070" max thickness
• Mounting technology: Surface mount MLCC
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The substitute part 1111Y5000620GQT meets all these parameters and is manufactured by the same supplier (Knowles Syfer) within the same product series.

Parameter Comparison

Engineering Selection Recommendations

The 1111Y5000620GQT is the direct equivalent substitute for the obsolete 1111Y5000620GUT. Both parts are manufactured by Knowles Syfer and share identical electrical specifications, mechanical dimensions, and compliance certifications.

The primary distinction is product status: the 1111Y5000620GQT is currently active and available in production quantities (1116 pcs in stock), whereas the 1111Y5000620GUT is obsolete. The substitute part maintains ROHS3 compliance and carries the same REACH unaffected status, ensuring regulatory continuity for applications requiring these certifications.

For new designs, repair operations, and field replacements, the 1111Y5000620GQT provides full functional and physical compatibility with existing designs specified for the 1111Y5000620GUT.

Frequently Asked Questions (FAQ)

Q: Can the 1111Y5000620GQT be used as a direct replacement for the 1111Y5000620GUT?

A: Yes. Both parts are electrically and mechanically identical. They share the same capacitance (62 pF), tolerance (±2%), voltage rating (500V), temperature coefficient (C0G/NP0), operating temperature range (-55°C ~ 125°C), package designation (1111/2828 Metric), and physical dimensions. PCB layouts and assembly processes require no modification.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are ROHS3 compliant, carry MSL 1 (unlimited moisture sensitivity), and share identical ECCN and HTSUS classifications. The 1111Y5000620GQT additionally carries REACH unaffected status.

Q: What is the difference between the part numbers 1111Y5000620GUT and 1111Y5000620GQT?

A: The part numbers differ only in the suffix characters (GUT vs. GQT). Both parts belong to the same base product number (1111Y) and share identical specifications. The suffix variation reflects internal Knowles Syfer manufacturing or distribution designations but does not affect electrical or mechanical performance.

Q: Is the 1111Y5000620GQT available in the same package as the obsolete part?

A: Yes. Both parts use the 1111 (2828 Metric) package with identical dimensions: 0.110" L x 0.110" W (2.79mm x 2.79mm) and maximum thickness of 0.070" (1.78mm). No PCB footprint or assembly modifications are required.

Q: Can I use the 1111Y5000620GQT in RF and microwave applications?

A: Yes. The 1111Y5000620GQT is specified for RF, microwave, and high-frequency applications. It features low loss and soft termination characteristics suitable for these application categories.