ECJ-2VC1H101J Equivalent & Substitute Parts

Part Overview

The ECJ-2VC1H101J is a 100 pF ±5% 50V ceramic capacitor in C0G/NP0 temperature coefficient, manufactured by Panasonic Electronic Components in 0805 (2012 Metric) surface mount package. This part is classified as Obsolete. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for production and repair applications.

Key Parameters

Parameter	Value
Capacitance	100 pF
Tolerance	±5%
Voltage Rating	50V
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

Substitution for the ECJ-2VC1H101J is determined by strict equivalence across the following parameters:

Capacitance: 100 pF (exact match required)
Tolerance: ±5% (exact match required)
Voltage Rating: 50V (minimum acceptable)
Temperature Coefficient: C0G or NP0 (equivalent designations)
Operating Temperature: -55°C ~ 125°C (exact match required)
Package: 0805 (2012 Metric) (exact match required)
Mounting Type: Surface Mount, MLCC (exact match required)
Moisture Sensitivity: 1 (Unlimited) (exact match required)

All substitute parts listed below meet these electrical and mechanical criteria and are therefore direct functional equivalents.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Operating Temp	Package	Thickness (Max)	Product Status	Packaging Type
ECJ-2VC1H101J	Panasonic Electronic Components	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.028" (0.70mm)	Obsolete	-
0805J0500101JCT	Knowles Syfer	100 pF	±5%	50V	C0G, NP0 (1B)	-55°C ~ 125°C	0805 (2012 Metric)	0.051" (1.30mm)	Active	Tape & Reel (TR)
C0805C101J5GAC7800	KEMET	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.035" (0.88mm)	Active	Tape & Reel (TR)
CL21C101JBANFNC	Samsung Electro-Mechanics	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.030" (0.75mm)	Active	Tape & Reel (TR)
CL21C101JBANNNC	Samsung Electro-Mechanics	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.030" (0.75mm)	Active	Cut Tape (CT) & Digi-Reel®
CL21C101JBANNND	Samsung Electro-Mechanics	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.030" (0.75mm)	Active	Tape & Reel (TR)
CML0805C0G101JT50V	Stackpole Electronics Inc	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.030" (0.75mm)	Active	Tape & Reel (TR)
GRM2165C1H101JA01D	Murata Electronics	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.028" (0.70mm)	Not For New Designs	Cut Tape (CT) & Digi-Reel®
GRM2165C1H101JA01J	Murata Electronics	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.028" (0.70mm)	Not For New Designs	Tape & Reel (TR)
KGM21BCG1H101JT	KYOCERA AVX	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.037" (0.94mm)	Active	Tape & Reel (TR)
TDCT500G101J1GV001T	Johanson Dielectrics Inc.	100 pF	±5%	50V	C0G, NP0	-55°C ~ 125°C	0805 (2012 Metric)	0.050" (1.27mm)	Obsolete	Cut Tape (CT) & Digi-Reel®

Engineering Selection Recommendations

For new designs and production applications, select from parts with Active product status:

C0805C101J5GAC7800 (KEMET): Active status, ROHS3 compliant, REACH unaffected
CL21C101JBANFNC (Samsung Electro-Mechanics): Active status, ROHS3 compliant, REACH unaffected, high inventory availability
CL21C101JBANNNC (Samsung Electro-Mechanics): Active status, ROHS3 compliant, REACH unaffected, highest inventory (207,759 pcs)
CL21C101JBANNND (Samsung Electro-Mechanics): Active status, ROHS3 compliant, REACH unaffected
CML0805C0G101JT50V (Stackpole Electronics Inc): Active status, ROHS3 compliant, REACH unaffected
KGM21BCG1H101JT (KYOCERA AVX): Active status, ROHS3 compliant, REACH unaffected
0805J0500101JCT (Knowles Syfer): Active status, ROHS3 compliant, REACH unaffected

Parts with Not For New Designs status (GRM2165C1H101JA01D, GRM2165C1H101JA01J) are suitable for legacy system maintenance and repair only.

Parts with Obsolete status (ECJ-2VC1H101J, TDCT500G101J1GV001T) are no longer recommended for new applications.

All substitute parts carry ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with current environmental standards.

Frequently Asked Questions (FAQ)

Q: Can I substitute the ECJ-2VC1H101J with any of the listed parts?

A: Yes. All listed parts meet the electrical and mechanical specifications required for direct substitution: 100 pF capacitance, ±5% tolerance, 50V rating, C0G/NP0 temperature coefficient, -55°C to 125°C operating range, 0805 package, and MSL 1 rating.

Q: What is the difference between C0G and NP0 temperature coefficients?

A: C0G and NP0 are equivalent designations for the same temperature coefficient characteristic. Both indicate negligible capacitance change across the operating temperature range.

Q: Does thickness variation affect substitution compatibility?

A: Thickness variations among substitute parts (ranging from 0.028" to 0.051") do not affect electrical performance or basic PCB assembly compatibility. However, verify clearance in space-constrained applications before final selection.

Q: Which substitute part has the best availability?

A: CL21C101JBANNNC (Samsung Electro-Mechanics) has the highest inventory at 207,759 pieces in stock.

Q: Are all substitute parts RoHS compliant?

A: All Active and Not For New Designs substitute parts listed are ROHS3 compliant and REACH unaffected, meeting current environmental regulations.

Q: Can I use parts with Not For New Designs status in production?

A: Parts with Not For New Designs status (GRM2165C1H101JA01D, GRM2165C1H101JA01J) are suitable for maintenance, repair, and legacy system support only. For new production, select from Active status parts.

Q: What packaging options are available?

A: Substitute parts are available in Tape & Reel (TR), Cut Tape (CT) & Digi-Reel®, and mixed packaging formats. Select based on your assembly process requirements.

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