Equivalent & Substitute Parts for 1111J5000620GUT

Part Overview

The 1111J5000620GUT is a 62 pF ±2% 500V ceramic capacitor with C0G/NP0 temperature coefficient manufactured by Knowles Syfer. This component is designed for RF and microwave applications requiring high Q, low loss, and ultra-low ESR characteristics. The part is currently listed as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for direct substitution in existing designs.

Substiute Parts

1111J5000620GUT

Knowles SyferIn Stock: 12331111J5000620GUT Datasheet

Current PartRFQ

1111J5000620GQT

Knowles SyferIn Stock: 10921111J5000620GQT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1111J5000620GUT is determined by strict equivalence across the following critical parameters:

• Capacitance value: 62 pF (exact match required)
• Tolerance: ±2% (exact match required)
• Voltage rating: 500V (minimum acceptable)
• Temperature coefficient: C0G/NP0 (required for frequency stability)
• Operating temperature range: -55°C ~ 125°C (minimum acceptable)
• Package / Case: 1111 (2828 Metric) (exact match required for PCB compatibility)
• Physical dimensions: 0.110" L x 0.110" W, 0.070" max thickness (exact match required)
• Mounting type: Surface Mount, MLCC (exact match required)

The 1111J5000620GQT meets all substitution criteria as an active product offering identical electrical specifications and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The 1111J5000620GQT is the direct equivalent for the obsolete 1111J5000620GUT. Both parts share identical electrical and mechanical specifications, ensuring drop-in compatibility in RF and microwave circuit applications. The substitute part is currently in active production status, providing supply continuity and long-term availability.

The 1111J5000620GQT carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement. Both parts maintain EAR99 export classification and identical HTSUS commodity codes.

Frequently Asked Questions (FAQ)

Q: Can the 1111J5000620GQT be used as a direct replacement for the 1111J5000620GUT?

A: Yes. Both parts are manufactured by Knowles Syfer with identical capacitance (62 pF), tolerance (±2%), voltage rating (500V), temperature coefficient (C0G/NP0), operating temperature range (-55°C ~ 125°C), and package dimensions (1111 / 2828 Metric). Electrical and mechanical compatibility is complete.

Q: What is the primary reason for substitution?

A: The 1111J5000620GUT is obsolete. The 1111J5000620GQT is the active equivalent offering identical specifications with current manufacturing support.

Q: Are there any compliance differences between the two parts?

A: The 1111J5000620GQT is ROHS3 compliant and REACH unaffected. Compliance status for the obsolete 1111J5000620GUT is not specified. Both parts carry EAR99 export classification.

Q: Will the substitute part fit existing PCB layouts?

A: Yes. Both parts use the 1111 (2828 Metric) package with identical physical dimensions: 0.110" L x 0.110" W (2.79mm x 2.79mm) and 0.070" maximum thickness. PCB footprints and assembly processes remain unchanged.

Q: Are there application differences between the main part and substitute?

A: The main part is specified for RF and microwave applications. The substitute is specified for general purpose applications. Both maintain identical electrical characteristics (high Q, low loss, C0G/NP0 stability) suitable for RF and microwave use.