Equivalent & Substitute Parts for 1111J5000100GUT

Part Overview

The 1111J5000100GUT is a 10 pF ceramic capacitor rated at 500V with C0G/NP0 temperature coefficient, manufactured by Knowles Syfer in a 1111 (2828 Metric) surface mount package. This part is classified as obsolete, making identification of active equivalent components essential for ongoing design support and procurement continuity. The substitute part maintains identical electrical specifications while offering current market availability and active product status.

Substiute Parts

1111J5000100GUT

Knowles SyferIn Stock: 9821111J5000100GUT Datasheet

Current PartRFQ

1111J5000100GQT

Knowles SyferIn Stock: 7601111J5000100GQT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of 1111J5000100GUT with 1111J5000100GQT is based on strict equivalence across all critical electrical and mechanical parameters:

• Capacitance Match: Both parts specify 10 pF
• Tolerance Match: Both parts specify ±2%
• Voltage Rating Match: Both parts rated at 500V
• Temperature Coefficient Match: Both parts use C0G/NP0 specification
• Operating Temperature Match: Both parts operate across -55°C ~ 125°C
• Package Equivalence: Both use identical 1111 (2828 Metric) surface mount package
• Physical Dimensions Match: Identical footprint (0.110" L x 0.110" W, 2.79mm x 2.79mm) and thickness (0.070" / 1.78mm)
• MSL Rating Match: Both rated MSL 1 (Unlimited)

The substitute part differs only in product status (Active vs. Obsolete) and feature description, with no impact on electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The 1111J5000100GQT is the direct equivalent for 1111J5000100GUT. Selection of the substitute part is supported by:

• Product Status: The substitute maintains Active status, ensuring continued availability and manufacturing support
• Regulatory Compliance: The substitute carries ROHS3 Compliant and REACH Unaffected certifications, meeting current environmental and regulatory requirements
• Electrical Equivalence: All critical electrical parameters (capacitance, tolerance, voltage rating, temperature coefficient, operating temperature range) are identical
• Mechanical Compatibility: Identical package, footprint, and physical dimensions ensure direct PCB compatibility without layout modifications
• Export Classification: Both parts share identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications

Frequently Asked Questions (FAQ)

Q: Can 1111J5000100GQT be used as a direct replacement for 1111J5000100GUT?

A: Yes. Both parts are electrically and mechanically equivalent across all specified parameters. The substitute part is identical in capacitance (10 pF), tolerance (±2%), voltage rating (500V), temperature coefficient (C0G/NP0), operating temperature range (-55°C ~ 125°C), and package configuration (1111 / 2828 Metric).

Q: What is the primary reason for substitution?

A: The original part (1111J5000100GUT) is classified as obsolete. The substitute (1111J5000100GQT) maintains identical specifications while offering active product status and current market availability.

Q: Are there any physical differences between these parts?

A: No. Both parts share identical dimensions (0.110" L x 0.110" W / 2.79mm x 2.79mm) and thickness (0.070" / 1.78mm). PCB footprints and assembly processes require no modification.

Q: Do compliance certifications differ between the parts?

A: The substitute part carries explicit ROHS3 Compliant and REACH Unaffected certifications. Both parts share identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications.

Q: Is the MSL rating the same?

A: Yes. Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.