M22G331J2 Equivalent & Substitute Parts

Part Overview

The M22G331J2 is a 330 pF ±5% 200V ceramic capacitor with C0G/NP0 temperature coefficient manufactured by Cornell Dubilier Electronics (CDE) in radial through-hole configuration. This part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing production and repair applications. The M22 series radial ceramic capacitor remains functionally relevant for general-purpose applications requiring stable capacitance across the -55°C to 125°C operating temperature range.

Key Parameters

Parameter	Value
Capacitance	330 pF
Tolerance	±5%
Voltage Rating	200V
Temperature Coefficient	C0G, NP0
Operating Temperature Range	-55°C to 125°C
Mounting Type	Through Hole
Package Type	Radial
Lead Spacing	0.200" (5.08mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the M22G331J2 is determined by strict equivalence in the following electrical and mechanical parameters:

Critical Electrical Parameters:

Capacitance value: 330 pF (exact match required)
Tolerance: ±5% (exact match required)
Voltage rating: 200V minimum (equal or higher voltage ratings are acceptable)
Temperature coefficient: C0G/NP0 (exact match required)
Operating temperature range: -55°C to 125°C (exact match required)

Critical Mechanical Parameters:

Mounting type: Through Hole (exact match required)
Package case: Radial (exact match required)
Lead spacing: 0.200" (5.08mm) nominal (minor variations within manufacturing tolerance acceptable)
Lead style: Straight or formed leads (both acceptable for through-hole insertion)

Compliance Requirements:

RoHS3 compliance (mandatory for new designs)
ECCN: EAR99 classification
HTSUS: 8532.24.0060

Substitute parts are categorized as Direct Equivalents (matching all parameters at 200V rating), Upgrades (higher voltage ratings with same capacitance and tolerance), or Similar (minor dimensional variations with identical electrical specifications).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Operating Temperature	Mounting Type	Package	Lead Spacing	Product Status	RoHS3 Compliant
M22G331J2	Cornell Dubilier Electronics	330 pF	±5%	200V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.200" (5.08mm)	Obsolete	Yes
C317C331J2G5TA	KEMET	330 pF	±5%	200V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.200" (5.08mm)	Active	Yes
C322C331J2G5TA	KEMET	330 pF	±5%	200V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.200" (5.08mm)	Active	Yes
K331J15C0GK53H5	Vishay Beyschlag/Draloric/BC Components	330 pF	±5%	200V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.197" (5.00mm)	Active	Yes
SR212A331JAA	KYOCERA AVX	330 pF	±5%	200V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.200" (5.08mm)	Active	Yes
SR212A331JARTR1	KYOCERA AVX	330 pF	±5%	200V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.200" (5.08mm)	Active	Yes
C315C331J2G5TA	KEMET	330 pF	±5%	200V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.100" (2.54mm)	Active	Yes
FK28C0G2E331JN000	TDK Corporation	330 pF	±5%	250V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.197" (5.00mm)	Not For New Designs	Yes
FK26C0G2J331JN000	TDK Corporation	330 pF	±5%	630V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.197" (5.00mm)	Not For New Designs	Yes
K331J15C0GL53H5	Vishay Beyschlag/Draloric/BC Components	330 pF	±5%	500V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.197" (5.00mm)	Active	Yes
SR217A331JARTR1	KYOCERA AVX	330 pF	±5%	500V	C0G, NP0	-55°C to 125°C	Through Hole	Radial	0.200" (5.08mm)	Active	Yes

Engineering Selection Recommendations

Direct Equivalents (200V Rating, Active Status):

The following parts provide direct electrical and mechanical equivalence to the M22G331J2 with active product status:

C317C331J2G5TA (KEMET GoldMax 300 Comm C0G series): Active status with 13,380 units in stock. Identical electrical specifications and lead spacing. Compact form factor (0.150" L x 0.100" W) with formed leads. Suitable for space-constrained applications.
C322C331J2G5TA (KEMET GoldMax 300 Comm C0G series): Active status with 1,116 units in stock. Identical electrical specifications and lead spacing. Standard form factor (0.200" L x 0.125" W) with formed leads.
SR212A331JAA (KYOCERA AVX SkyCap SR series): Active status with 832 units in stock. Identical electrical specifications and lead spacing. Standard form factor (0.200" L x 0.125" W) with kinked formed leads.
SR212A331JARTR1 (KYOCERA AVX SkyCap SR series): Active status with 890 units in stock. Identical to SR212A331JAA with tape and reel packaging for automated assembly.
K331J15C0GK53H5 (Vishay Beyschlag Mono-Kap K series): Active status with 709 units in stock. Identical electrical specifications. Lead spacing 0.197" (5.00mm) within manufacturing tolerance of 0.200" nominal. Compact form factor (0.157" L x 0.102" W).

Similar Equivalent (200V Rating, Minor Lead Spacing Variation):

C315C331J2G5TA (KEMET GoldMax 300 Comm C0G series): Active status with 2,361 units in stock. Identical electrical specifications. Lead spacing 0.100" (2.54mm) differs from original 0.200" (5.08mm). Straight leads and compact form factor (0.150" L x 0.100" W). Suitable only for applications where reduced lead spacing is acceptable.

Upgrade Options (Higher Voltage Ratings, Active Status):

Higher voltage-rated parts maintain identical capacitance, tolerance, and temperature coefficient while providing increased voltage margin:

K331J15C0GL53H5 (Vishay Beyschlag Mono-Kap K series, 500V): Active status with 1,060 units in stock. Identical electrical specifications except 500V rating. Lead spacing 0.197" (5.00mm) within tolerance.
SR217A331JARTR1 (KYOCERA AVX SkyCap SR series, 500V): Active status with 1,161 units in stock. Identical electrical specifications except 500V rating. Standard lead spacing 0.200" (5.08mm). Tape and reel packaging.

Obsolete Upgrade Options (Not Recommended for New Designs):

FK28C0G2E331JN000 (TDK Corporation FK series, 250V): Not for new designs status. 250V rating with 1,287 units in stock. Compact form factor (0.157" L x 0.098" W).
FK26C0G2J331JN000 (TDK Corporation FK series, 630V): Not for new designs status. 630V rating with 1,328 units in stock.

All listed parts maintain RoHS3 compliance, ECCN EAR99 classification, and HTSUS 8532.24.0060 coding consistent with the original M22G331J2.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage-rated capacitor as a substitute for the M22G331J2?

A: Yes. Higher voltage ratings (250V, 500V, 630V) are electrically compatible substitutes when all other parameters match: capacitance (330 pF), tolerance (±5%), temperature coefficient (C0G/NP0), and operating temperature range (-55°C to 125°C). The circuit will function correctly with the higher voltage rating. Physical dimensions and lead spacing must remain compatible with the PCB layout.

Q: What is the difference between direct equivalents and upgrade options?

A: Direct equivalents match the original 200V voltage rating and all other electrical specifications. Upgrade options provide higher voltage ratings (250V, 500V, 630V) while maintaining identical capacitance and tolerance. Upgrades are used when additional voltage margin is required or when the original 200V rating is insufficient for circuit redesign.

Q: Are there any lead spacing compatibility issues I should consider?

A: The original M22G331J2 specifies 0.200" (5.08mm) lead spacing. Most direct equivalents maintain this spacing. The K331J15C0GK53H5 and FK28C0G2E331JN000 specify 0.197" (5.00mm) lead spacing, which is within standard manufacturing tolerance and compatible with 0.200" PCB hole patterns. The C315C331J2G5TA has 0.100" (2.54mm) lead spacing and requires different PCB layout; use only if your design accommodates this spacing.

Q: What is the difference between straight leads and formed leads?

A: The original M22G331J2 features straight leads. Formed leads (kinked or pre-bent) are common in modern ceramic capacitors and insert into PCB holes identically. Both lead styles are mechanically and electrically equivalent for through-hole mounting. Formed leads may provide slightly improved mechanical retention during soldering.

Q: Should I select parts based on product status?

A: For new designs, select only parts with Active product status. The KEMET C317C331J2G5TA, C322C331J2G5TA, KYOCERA AVX SR212A331JAA, SR212A331JARTR1, and Vishay K331J15C0GK53H5 all carry Active status. Parts marked "Not For New Designs" (TDK FK series) are acceptable for repair and maintenance of existing equipment but should not be used in new product development.

Q: What is the significance of RoHS3 compliance?

A: All listed substitute parts maintain RoHS3 compliance, matching the original M22G331J2. This certification confirms the absence of restricted substances (lead, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and bis(2-ethylhexyl) phthalate) and is mandatory for components used in consumer electronics and many industrial applications.

Q: Can I use C315C331J2G5TA as a direct replacement?

A: C315C331J2G5TA is electrically equivalent but has 0.100" (2.54mm) lead spacing instead of 0.200" (5.08mm). Use only if your PCB layout accommodates the reduced lead spacing. The compact form factor may be advantageous in space-constrained designs but requires PCB redesign.

Q: What inventory levels should I consider for procurement?

A: KEMET C317C331J2G5TA offers the highest inventory (13,380 units), followed by C315C331J2G5TA (2,361 units). KYOCERA AVX SR212A331JARTR1 (890 units) and SR212A331JAA (832 units) provide good availability. Vishay K331J15C0GK53H5 (709 units) and TDK FK28C0G2E331JN000 (1,287 units) offer moderate stock levels. Inventory levels should be verified with suppliers for current availability.

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