ECJ-2VC1H330J Equivalent & Substitute Parts

Part Overview

The ECJ-2VC1H330J is a 33 pF ±5% 50V ceramic capacitor with C0G/NP0 temperature coefficient in 0805 (2012 Metric) surface mount package manufactured by Panasonic Electronic Components. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement. The electrical and mechanical specifications remain consistent across qualified substitutes, enabling direct replacement in applications requiring stable capacitance across the -55°C to 125°C operating temperature range.

Key Parameters

Parameter	Value
Capacitance	33 pF
Tolerance	±5%
Voltage Rating	50V
Temperature Coefficient	C0G, NP0
Operating Temperature Range	-55°C to 125°C
Package / Case	0805 (2012 Metric)
Mounting Type	Surface Mount, MLCC
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters:

Capacitance value: 33 pF
Tolerance: ±5%
Voltage rating: 50V minimum
Temperature coefficient: C0G or NP0
Operating temperature range: -55°C to 125°C minimum
Package: 0805 (2012 Metric)
Mounting type: Surface Mount, MLCC
Moisture sensitivity: MSL 1

All listed substitute parts meet these core electrical and mechanical requirements. Variations in physical dimensions (length, width, thickness) within the 0805 package specification, RoHS compliance status, and REACH classification do not affect functional substitutability for this application category.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Thickness (Max)	Product Status	RoHS Status
ECJ-2VC1H330J	Panasonic Electronic Components	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.028" (0.70mm)	Obsolete	Not specified
08055A330JAJ2A	KYOCERA AVX	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	RoHS non-compliant
08055A330JAQ2A	KYOCERA AVX	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	ROHS3 Compliant
08055A330JAT2M	KYOCERA AVX	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	ROHS3 Compliant
C0805C330J5GAC7800	KEMET	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.035" (0.88mm)	Active	ROHS3 Compliant
CC0805JRNPO9BN330	YAGEO	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.024" (0.60mm)	Active	ROHS3 Compliant
CL21C330JBANFNC	Samsung Electro-Mechanics	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.030" (0.75mm)	Active	ROHS3 Compliant
CML0805C0G330JT50V	Stackpole Electronics Inc	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.030" (0.75mm)	Active	ROHS3 Compliant
KGM21BCG1H330JM	KYOCERA AVX	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	ROHS3 Compliant
KGM21BCG1H330JT	KYOCERA AVX	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	ROHS3 Compliant
TDCT500G330J1GV001T	Johanson Dielectrics Inc.	33 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.050" (1.27mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

All substitute parts listed are active production components from established manufacturers, providing long-term availability compared to the obsolete ECJ-2VC1H330J. Selection should prioritize parts with ROHS3 compliance and REACH unaffected status for applications subject to environmental regulations.

For designs with height constraints, CC0805JRNPO9BN330 (0.024" maximum thickness) and CML0805C0G330JT50V (0.030" maximum thickness) offer reduced profile options. For standard applications without height restrictions, KGM21BCG1H330JT and C0805C330J5GAC7800 provide high inventory availability and established supply chain presence.

The 08055A330JAJ2A variant is RoHS non-compliant and should be avoided in new designs unless legacy system compatibility is required. All other substitutes meet current compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can all listed parts be used interchangeably with ECJ-2VC1H330J?

A: Yes. All substitute parts meet the core electrical specifications: 33 pF capacitance, ±5% tolerance, 50V rating, C0G/NP0 temperature coefficient, and -55°C to 125°C operating range. Physical dimension variations within the 0805 package specification do not affect electrical performance or PCB footprint compatibility.

Q: What is the significance of thickness variations among the substitutes?

A: Thickness variations (0.024" to 0.050" maximum) reflect different manufacturer designs within the 0805 package standard. Selection should consider PCB assembly clearance requirements. Parts with greater thickness may require verification of solder reflow profiles and component placement constraints in high-density layouts.

Q: Does RoHS compliance affect substitutability?

A: RoHS compliance does not affect electrical or mechanical substitutability. However, regulatory requirements for end applications may mandate ROHS3 compliant parts. The 08055A330JAJ2A is RoHS non-compliant and should be selected only when legacy system compatibility overrides compliance requirements.

Q: Are REACH-affected parts suitable for new designs?

A: REACH-affected parts (08055A330JAJ2A) contain substances of concern and should be avoided in new designs subject to REACH regulations. REACH unaffected alternatives are available from all other manufacturers listed.

Q: What inventory considerations apply to these substitutes?

A: Inventory levels vary significantly. C0805C330J5GAC7800 (KEMET) offers the highest stock at 166,028 pieces. KGM21BCG1H330JT (KYOCERA AVX) provides 64,554 pieces. Smaller inventory parts such as TDCT500G330J1GV001T (1,000 pieces) may require longer lead times for volume requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message