FG18C0G2A222JNT06 Equivalent & Substitute Parts

Part Overview

The FG18C0G2A222JNT06 is a 2200 pF ceramic capacitor rated at 100V with C0G/NP0 temperature coefficient, manufactured by TDK Corporation. This radial through-hole component is designed for general-purpose applications and is currently in active production status. The need for equivalent parts arises from inventory availability, supply chain optimization, or application-specific requirements such as automotive qualification.

Substiute Parts

FG18C0G2A222JNT06

TDK CorporationIn Stock: 1262FG18C0G2A222JNT06 Datasheet

Current PartRFQ

FA18C0G2A222JNU06

TDK CorporationIn Stock: 8107FA18C0G2A222JNU06 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FG18C0G2A222JNT06 is determined by strict equivalence across the following critical parameters:

• Capacitance value: 2200 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage rating: 100V (exact match required)
• Temperature coefficient: C0G/NP0 (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)
• Mounting type: Through Hole (exact match required)
• Package configuration: Radial with 0.098" (2.50mm) lead spacing (exact match required)
• Physical dimensions: 0.157" L x 0.098" W, 0.217" max height (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

The FA18C0G2A222JNU06 meets all these criteria and qualifies as a direct substitute. The primary distinction is the FA series automotive qualification (AEC-Q200), which represents an upgrade path for applications requiring automotive-grade reliability.

Parameter Comparison

Engineering Selection Recommendations

Both the FG18C0G2A222JNT06 and FA18C0G2A222JNU06 are active production components from TDK Corporation with identical electrical and mechanical specifications. Selection between these parts depends on application requirements:

The FG18C0G2A222JNT06 is suitable for general-purpose applications where automotive qualification is not required.

The FA18C0G2A222JNU06 is the appropriate choice for automotive applications or systems requiring AEC-Q200 certification. This part carries automotive-grade reliability standards and is qualified for automotive environments.

Both parts maintain ROHS3 compliance and are suitable for through-hole PCB assembly with identical lead spacing and physical footprints.

Frequently Asked Questions (FAQ)

Q: Can FA18C0G2A222JNU06 replace FG18C0G2A222JNT06 in general-purpose applications?

A: Yes. The FA18C0G2A222JNU06 is electrically and mechanically identical to the FG18C0G2A222JNT06. The FA series automotive qualification does not restrict use in non-automotive applications. The substitute part is fully compatible with existing PCB designs and assembly processes.

Q: What is the difference between the FG and FA series?

A: Both series are manufactured by TDK Corporation with identical electrical characteristics for this capacitance value. The FA series carries AEC-Q200 automotive qualification, indicating compliance with automotive reliability and environmental testing standards. The FG series is designated for general-purpose applications.

Q: Are the physical dimensions and lead spacing identical?

A: Yes. Both parts have identical dimensions of 0.157" L x 0.098" W (4.00mm x 2.50mm), maximum seated height of 0.217" (5.50mm), and lead spacing of 0.098" (2.50mm). They are pin-compatible and require no PCB layout modifications.

Q: Do both parts meet RoHS requirements?

A: Yes. Both FG18C0G2A222JNT06 and FA18C0G2A222JNU06 are ROHS3 compliant and suitable for applications requiring RoHS certification.

Q: Can these parts be used interchangeably in production?

A: Yes, provided the application does not specifically exclude one series. For automotive applications, the FA18C0G2A222JNU06 is the specified choice. For general-purpose applications, either part is acceptable. Verify application documentation for any series-specific requirements.