ECJ-2VC2D330J Equivalent & Substitute Parts

Part Overview

The Panasonic ECJ-2VC2D330J is a 33 pF ceramic capacitor rated at 200V with C0G/NP0 temperature coefficient in 0805 (2012 Metric) surface mount package. This component is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Direct replacements and upgraded alternatives are available from active manufacturers including KEMET, YAGEO, Murata Electronics, and KYOCERA AVX, all meeting the same electrical and mechanical specifications.

Key Parameters

Parameter	Value
Capacitance	33 pF
Tolerance	±5%
Voltage Rating	200V
Temperature Coefficient	C0G, NP0
Operating Temperature Range	-55°C ~ 125°C
Package / Case	0805 (2012 Metric)
Mounting Type	Surface Mount, MLCC
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts are categorized into two groups based on electrical and mechanical compatibility with the ECJ-2VC2D330J:

Direct Equivalents maintain identical electrical specifications: 33 pF capacitance, ±5% tolerance, 200V voltage rating, C0G/NP0 temperature coefficient, and -55°C ~ 125°C operating range. These parts are mechanically compatible within the 0805 package footprint with thickness variations within acceptable assembly tolerances. Direct equivalents include C0805C330J2GAC7800 (KEMET), CC0805JRNPOABN330 (YAGEO), GRM21A5C2D330JW01D (Murata Electronics), and KGM21BCG2D330JT (KYOCERA AVX).

Upgraded Alternatives provide enhanced electrical performance while maintaining mechanical compatibility. These include higher voltage ratings (250V or 500V), improved tolerance specifications (±1% or ±2%), or extended temperature ranges. Upgraded parts are suitable for applications where the original 200V specification provides design margin or where enhanced performance is beneficial.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Operating Temperature	Package	Thickness (Max)	Product Status	RoHS Status
ECJ-2VC2D330J	Panasonic Electronic Components	33 pF	±5%	200V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.037" (0.95mm)	Obsolete	Not specified
C0805C330J2GAC7800	KEMET	33 pF	±5%	200V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.035" (0.88mm)	Active	ROHS3 Compliant
CC0805JRNPOABN330	YAGEO	33 pF	±5%	200V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.028" (0.70mm)	Active	ROHS3 Compliant
GRM21A5C2D330JW01D	Murata Electronics	33 pF	±5%	200V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.051" (1.30mm)	Active	ROHS3 Compliant
KGM21BCG2D330JT	KYOCERA AVX	33 pF	±5%	200V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.037" (0.94mm)	Active	ROHS3 Compliant
0805D330J501KHT	Knowles Novacap	33 pF	±5%	500V	C0G, NP0	-55°C ~ 200°C	0805 (2012 Metric)	0.054" (1.37mm)	Active	ROHS3 Compliant
C0805C330F2GAC7800	KEMET	33 pF	±1%	200V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.035" (0.88mm)	Active	ROHS3 Compliant
C0805C330G2GAC7800	KEMET	33 pF	±2%	200V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.035" (0.88mm)	Active	ROHS3 Compliant
C0805C330JAGAC7800	KEMET	33 pF	±5%	250V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.035" (0.88mm)	Active	ROHS3 Compliant
C0805C330JCGAC7800	KEMET	33 pF	±5%	500V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.055" (1.40mm)	Active	ROHS3 Compliant
GRM21A5C2E330JW01D	Murata Electronics	33 pF	±5%	250V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.039" (1.00mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

All substitute parts listed are manufactured by active suppliers with ROHS3 compliance and REACH unaffected or affected status as specified. Direct equivalent parts (C0805C330J2GAC7800, CC0805JRNPOABN330, GRM21A5C2D330JW01D, KGM21BCG2D330JT) provide identical electrical performance and are suitable for direct replacement in applications requiring 33 pF, 200V, C0G/NP0 specifications.

Upgraded alternatives with higher voltage ratings (250V or 500V) are suitable for applications where design margin is required or where circuit topology permits higher voltage components. The 500V variants (0805D330J501KHT, C0805C330JCGAC7800) support extended operating temperature to 200°C, applicable to high-temperature environments.

Tolerance upgrades (±1% or ±2%) are available from KEMET and provide improved capacitance stability for precision circuit applications. All parts maintain identical 0805 package footprint compatibility, though thickness variations require verification against PCB assembly clearance specifications.

Frequently Asked Questions (FAQ)

Q: Can C0805C330J2GAC7800 directly replace ECJ-2VC2D330J? A: Yes. Both parts share identical electrical specifications: 33 pF, ±5% tolerance, 200V rating, C0G/NP0 temperature coefficient, and -55°C ~ 125°C operating range. The 0805 package footprint is identical. Thickness difference (0.035" vs 0.037") is within standard assembly tolerances.

Q: What is the difference between direct equivalents and upgraded alternatives? A: Direct equivalents maintain all original specifications. Upgraded alternatives enhance one or more parameters: higher voltage ratings (250V or 500V), tighter tolerance (±1% or ±2%), or extended temperature range (to 200°C). Selection depends on circuit requirements.

Q: Are all substitute parts RoHS compliant? A: All listed substitute parts are ROHS3 compliant. The original ECJ-2VC2D330J RoHS status is not specified in available documentation.

Q: Does thickness variation affect PCB assembly? A: Thickness ranges from 0.028" (0.70mm) to 0.055" (1.40mm). Verify clearance against PCB assembly specifications, solder reflow profiles, and component placement constraints. Most variations are within standard assembly tolerances.

Q: Which substitute offers the best availability? A: KGM21BCG2D330JT (KYOCERA AVX) shows highest inventory at 15,016 pieces. GRM21A5C2D330JW01D (Murata Electronics) provides 9,780 pieces. Both are active products with established supply chains.

Q: Can I use a 500V rated part in a 200V application? A: Yes. Higher voltage ratings are backward compatible in lower voltage applications. 500V parts (0805D330J501KHT, C0805C330JCGAC7800) provide design margin and are suitable for 200V circuits.

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