ECJ-2VC1H182J Equivalent & Substitute Parts

Part Overview

The ECJ-2VC1H182J is a 1800 pF ±5% 50V ceramic capacitor manufactured by Panasonic Electronic Components in 0805 (2012 Metric) surface mount package with C0G/NP0 temperature coefficient. This part is classified as Obsolete, making equivalent and substitute parts necessary for ongoing production and design continuity. The specified electrical and mechanical parameters define the scope of acceptable substitutes for this component.

Key Parameters

Parameter	Value
Capacitance	1800 pF
Tolerance	±5%
Voltage Rating	50V
Temperature Coefficient	C0G, NP0
Package / Case	0805 (2012 Metric)
Mounting Type	Surface Mount, MLCC
Operating Temperature Range	-55°C ~ 125°C
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ECJ-2VC1H182J are qualified based on strict electrical and mechanical parameter matching:

Electrical Parameters (Critical):

Capacitance: 1800 pF (exact match required)
Tolerance: ±5% (exact match required)
Voltage Rating: 50V minimum (equal or higher acceptable)
Temperature Coefficient: C0G/NP0 (exact match required)
Operating Temperature: -55°C ~ 125°C (exact match required)

Mechanical Parameters (Critical):

Package: 0805 (2012 Metric) (exact match required)
Mounting Type: Surface Mount, MLCC (exact match required)
Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Compliance Parameters:

RoHS3 Compliance
REACH Status
ECCN and HTSUS classifications

All listed substitute parts meet these criteria. Upgrade options with higher voltage ratings (100V, 250V) are provided for applications requiring enhanced voltage margin but maintain all other electrical and mechanical specifications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Package	Thickness (Max)	Product Status	Inventory
ECJ-2VC1H182J	Panasonic Electronic Components	1800 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.028" (0.70mm)	Obsolete	804 Pcs
C2012C0G1H182J060AA	TDK Corporation	1800 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.030" (0.75mm)	Last Time Buy	21786 Pcs
CC0805JPNPO9BN182	YAGEO	1800 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.95mm)	Active	1034 Pcs
CL21C182JBFNNNE	Samsung Electro-Mechanics	1800 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.053" (1.35mm)	Active	880 Pcs
GRM2165C1H182JA01D	Murata Electronics	1800 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.028" (0.70mm)	Not For New Designs	47713 Pcs
KGM21BCG1H182JM	KYOCERA AVX	1800 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	14567 Pcs
KGM21BCG1H182JT	KYOCERA AVX	1800 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	12105 Pcs
VJ0805A182JXACW1BC	Vishay Vitramon	1800 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.035" (0.90mm)	Active	924 Pcs
VJ0805A182JXAPW1BC	Vishay Vitramon	1800 pF	±5%	50V	C0G, NP0	0805 (2012 Metric)	0.035" (0.90mm)	Active	660 Pcs
C0805C182J1GAC7800	KEMET	1800 pF	±5%	100V	C0G, NP0	0805 (2012 Metric)	0.039" (1.00mm)	Active	7656 Pcs
C0805C182JAGAC7800	KEMET	1800 pF	±5%	250V	C0G, NP0	0805 (2012 Metric)	0.035" (0.88mm)	Active	12222 Pcs

Engineering Selection Recommendations

Direct Substitutes (50V Rating):

Parts with Active product status and highest inventory availability are preferred for new production: KGM21BCG1H182JM and KGM21BCG1H182JT (KYOCERA AVX) offer 14567 and 12105 units respectively. VJ0805A182JXACW1BC and VJ0805A182JXAPW1BC (Vishay Vitramon) are Active status alternatives with lower inventory. CC0805JPNPO9BN182 (YAGEO) provides an Active status option with 1034 units available.

C2012C0G1H182J060AA (TDK Corporation) carries Last Time Buy status with substantial inventory (21786 units), suitable for extended production runs before discontinuation. GRM2165C1H182JA01D (Murata Electronics) is classified Not For New Designs despite high inventory (47713 units) and should be avoided for new product development.

Upgrade Options (Higher Voltage Rating):

C0805C182J1GAC7800 (KEMET, 100V) and C0805C182JAGAC7800 (KEMET, 250V) maintain identical capacitance, tolerance, temperature coefficient, and package specifications while providing enhanced voltage margin. Both are Active status with substantial inventory. These upgrades are suitable when circuit design permits higher voltage components.

Compliance Considerations:

All substitute parts listed carry RoHS3 Compliance and REACH Unaffected status, matching the original part's regulatory requirements. ECCN and HTSUS classifications remain consistent across all substitutes.

Frequently Asked Questions (FAQ)

Q: Can I substitute the ECJ-2VC1H182J with a part having different thickness?

A: Yes. All listed substitutes maintain the 0805 (2012 Metric) package specification. Thickness variations (0.028" to 0.053" maximum) are within the mechanical tolerance of the 0805 package and do not affect electrical performance or PCB assembly compatibility.

Q: Are the KEMET upgrade parts (100V and 250V) direct substitutes?

A: The KEMET parts C0805C182J1GAC7800 (100V) and C0805C182JAGAC7800 (250V) are functional upgrades, not direct substitutes. They maintain identical capacitance, tolerance, temperature coefficient, and package, but provide higher voltage ratings. Use these only if your circuit design permits the higher voltage rating.

Q: Why is GRM2165C1H182JA01D marked "Not For New Designs"?

A: GRM2165C1H182JA01D carries a Not For New Designs product status, indicating Murata has designated this part for legacy support only. For new product development, select from Active status alternatives such as KYOCERA AVX KGM21BCG1H182JM or KGM21BCG1H182JT.

Q: What is the difference between KGM21BCG1H182JM and KGM21BCG1H182JT?

A: Both parts are electrically and mechanically identical 1800 pF 50V C0G/NP0 0805 capacitors from KYOCERA AVX. The suffix difference (M vs. T) indicates packaging or tape configuration variants. Both are Active status with comparable inventory levels and are interchangeable for circuit functionality.

Q: Do all substitutes meet RoHS3 compliance?

A: All listed substitute parts carry RoHS3 Compliance and REACH Unaffected status, matching the regulatory requirements of the original ECJ-2VC1H182J component.

Q: Which substitute offers the best inventory availability?

A: GRM2165C1H182JA01D (Murata Electronics) provides the highest inventory at 47713 units. However, due to its Not For New Designs status, C2012C0G1H182J060AA (TDK Corporation) with 21786 units is recommended for new production. For Active status parts, KGM21BCG1H182JM (KYOCERA AVX) offers 14567 units.

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