Equivalent & Substitute Parts for M22G222J2

Part Overview

The Cornell Dubilier Electronics M22G222J2 is a 2200 pF ceramic capacitor rated at 200V with C0G/NP0 temperature coefficient and ±5% tolerance, designed for general-purpose applications. This part operates across the temperature range of -55°C to 125°C and features radial through-hole mounting with straight leads.

The M22G222J2 is classified as obsolete. Active equivalent and substitute parts are available from multiple manufacturers including KEMET, Vishay Beyschlag/Draloric/BC Components, KYOCERA AVX, and TDK Corporation. Substitution is necessary to ensure continued component availability and supply chain reliability for new production and maintenance applications.

Key Parameters

Parameter	Value	Significance for Substitution
Capacitance	2200 pF	Must match exactly for direct substitution
Voltage Rating	200V	Minimum acceptable rating; higher ratings are acceptable
Tolerance	±5%	Tolerance of ±5% or tighter is acceptable
Temperature Coefficient	C0G/NP0	Must match for temperature stability requirements
Operating Temperature Range	-55°C to 125°C	Must meet or exceed this range
Mounting Type	Through Hole Radial	Must match for PCB compatibility
Lead Spacing	0.200" (5.08mm)	Critical for PCB footprint compatibility
RoHS Compliance	ROHS3 Compliant	Required for regulatory compliance

Substitute Part Grouping Explanation

Substitution logic for the M22G222J2 is based on the following criteria:

Direct Substitutes maintain identical electrical specifications: 2200 pF capacitance, ±5% tolerance, 200V voltage rating, C0G/NP0 temperature coefficient, and -55°C to 125°C operating range. These parts differ only in physical dimensions, lead style (formed versus straight), or packaging format (bulk versus tape & reel). Direct substitutes include:

C322C222J2G5TA (KEMET)
K222J20C0GK53H5 (Vishay Beyschlag/Draloric/BC Components)
SR212A222JAATR1 (KYOCERA AVX)
SR212A222JARTR1 (KYOCERA AVX)

Similar Parts maintain the same electrical specifications but feature different lead spacing (0.100" or 0.098" instead of 0.200"), requiring PCB redesign for footprint compatibility:

C320C222J2G5TA (KEMET)
K222J20C0GK53L2 (Vishay Beyschlag/Draloric/BC Components)

Upgrade Parts provide enhanced specifications with higher voltage ratings (250V or 630V) or improved tolerance (±1% or ±2%), suitable for applications requiring additional design margin:

C330C222FAG5TA (KEMET, 250V, ±1%)
C330C222GAG5TA (KEMET, 250V, ±2%)
C330C222JAG5TA (KEMET, 250V, ±5%)
FK26C0G2J222JN000 (TDK Corporation, 630V, ±5%)

All substitute parts are ROHS3 compliant and maintain the required C0G/NP0 temperature coefficient and -55°C to 125°C operating range.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Operating Temperature	Mounting Type	Lead Spacing	Product Status	RoHS Status
M22G222J2	Cornell Dubilier Electronics	2200 pF	±5%	200V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.200" (5.08mm)	Obsolete	ROHS3 Compliant
C322C222J2G5TA	KEMET	2200 pF	±5%	200V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.200" (5.08mm)	Active	ROHS3 Compliant
K222J20C0GK53H5	Vishay Beyschlag/Draloric/BC Components	2200 pF	±5%	200V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.197" (5.00mm)	Active	ROHS3 Compliant
SR212A222JAATR1	KYOCERA AVX	2200 pF	±5%	200V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.200" (5.08mm)	Active	ROHS3 Compliant
SR212A222JARTR1	KYOCERA AVX	2200 pF	±5%	200V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.200" (5.08mm)	Active	ROHS3 Compliant
C320C222J2G5TA	KEMET	2200 pF	±5%	200V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.100" (2.54mm)	Active	ROHS3 Compliant
K222J20C0GK53L2	Vishay Beyschlag/Draloric/BC Components	2200 pF	±5%	200V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.098" (2.50mm)	Active	ROHS3 Compliant
C330C222FAG5TA	KEMET	2200 pF	±1%	250V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.200" (5.08mm)	Active	ROHS3 Compliant
C330C222GAG5TA	KEMET	2200 pF	±2%	250V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.200" (5.08mm)	Active	ROHS3 Compliant
C330C222JAG5TA	KEMET	2200 pF	±5%	250V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.200" (5.08mm)	Active	ROHS3 Compliant
FK26C0G2J222JN000	TDK Corporation	2200 pF	±5%	630V	C0G/NP0	-55°C to 125°C	Through Hole Radial	0.197" (5.00mm)	Not For New Designs	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (No PCB Modification Required):

Select C322C222J2G5TA (KEMET), SR212A222JARTR1 (KYOCERA AVX), or SR212A222JAATR1 (KYOCERA AVX) when PCB footprint compatibility with 0.200" (5.08mm) lead spacing is required. All three parts are active products with ROHS3 compliance and identical electrical specifications to the M22G222J2. The KYOCERA AVX SR212A series offers tape & reel packaging (SR212A222JARTR1) for automated assembly processes.

For Applications Requiring Design Margin:

Select C330C222JAG5TA (KEMET) when a higher voltage rating (250V) is beneficial for circuit reliability while maintaining identical capacitance, tolerance, and temperature coefficient. This part is active and ROHS3 compliant. For applications requiring tighter tolerance control, C330C222FAG5TA (±1%) or C330C222GAG5TA (±2%) provide enhanced specifications with 250V rating.

For High-Voltage Applications:

FK26C0G2J222JN000 (TDK Corporation) provides 630V rating with identical capacitance and tolerance. This part is classified as "Not For New Designs" and should be used only for legacy system maintenance or applications where the 630V rating is specifically required.

For PCB Redesign Scenarios:

C320C222J2G5TA (KEMET) or K222J20C0GK53L2 (Vishay Beyschlag/Draloric/BC Components) are suitable when PCB layout permits reduced lead spacing (0.100" or 0.098" respectively). Both parts are active and ROHS3 compliant with identical electrical specifications.

All recommended substitutes maintain ROHS3 compliance and the required C0G/NP0 temperature coefficient for stable performance across the -55°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: Can C322C222J2G5TA directly replace M22G222J2 without PCB modification?

A: Yes. C322C222J2G5TA maintains identical electrical specifications (2200 pF, ±5%, 200V, C0G/NP0) and lead spacing (0.200" / 5.08mm). Physical dimensions differ slightly (height 0.260" versus 0.320"), but this does not affect electrical performance or PCB compatibility for standard through-hole mounting.

Q: What is the difference between SR212A222JAATR1 and SR212A222JARTR1?

A: Both parts are electrically identical. SR212A222JARTR1 is supplied in tape & reel (TR) packaging for automated assembly, while SR212A222JAATR1 is supplied in bulk packaging. Select based on assembly process requirements.

Q: Can I use C320C222J2G5TA as a direct substitute?

A: C320C222J2G5TA is electrically equivalent but features 0.100" (2.54mm) lead spacing instead of 0.200" (5.08mm). Direct PCB substitution is not possible without footprint modification. This part is suitable only for new PCB designs or when PCB rework is acceptable.

Q: Why would I select C330C222JAG5TA over C322C222J2G5TA?

A: C330C222JAG5TA provides 250V rating compared to 200V, offering additional design margin for circuits operating near maximum voltage limits. Both parts maintain identical capacitance (2200 pF), tolerance (±5%), and temperature coefficient (C0G/NP0). Physical dimensions are larger (0.280" L x 0.160" W versus 0.200" L x 0.125" W), requiring PCB layout verification.

Q: Is FK26C0G2J222JN000 suitable for new designs?

A: FK26C0G2J222JN000 is classified as "Not For New Designs" by TDK Corporation. This part is suitable only for maintenance of existing systems or legacy applications. For new designs, select from active products: C322C222J2G5TA, K222J20C0GK53H5, SR212A222JARTR1, or SR212A222JAATR1.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant, meeting regulatory requirements for hazardous substance restrictions.

Q: What is the significance of lead style (straight versus formed)?

A: Lead style affects insertion force and component positioning during assembly. Straight leads (M22G222J2, C322C222J2G5TA, K222J20C0GK53L2) require manual positioning. Formed leads (K222J20C0GK53H5, SR212A222JAATR1, SR212A222JARTR1) provide self-positioning during insertion. Both styles are compatible with standard through-hole PCB mounting.

Q: Can I mix different manufacturers' parts in the same circuit board?

A: Yes. All substitute parts maintain identical electrical specifications and operating characteristics. Mixing manufacturers is acceptable from an electrical standpoint. Verify packaging and lead spacing compatibility with PCB design before assembly.

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