ECJ-1VF1H683Z Equivalent & Substitute Parts

Part Overview

The ECJ-1VF1H683Z is a 0.068 µF ceramic capacitor rated at 50V with Y5V temperature coefficient in 0603 (1608 Metric) surface mount package, manufactured by Panasonic Electronic Components. This part is classified as obsolete, making substitute components necessary for new designs and ongoing production requirements. Equivalent and substitute parts maintain the same electrical specifications and mechanical form factor while offering active product status from alternative manufacturers.

Key Parameters

Parameter	Value
Capacitance	0.068 µF
Tolerance	-20%, +80%
Voltage Rating	50V
Temperature Coefficient	Y5V (F)
Operating Temperature Range	-30°C ~ 85°C
Package / Case	0603 (1608 Metric)
Mounting Type	Surface Mount, MLCC
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for ECJ-1VF1H683Z are categorized based on electrical and mechanical compatibility:

Direct Equivalents (Parametric Match): Parts with identical capacitance (0.068 µF), tolerance (-20%, +80%), voltage rating (50V), temperature coefficient (Y5V), and package (0603) are classified as direct parametric equivalents. These parts maintain full functional interchangeability.

Similar Parts (Different Capacitance Value): Parts with the same voltage rating (50V), package (0603), and mounting type but different capacitance values (1000 pF) and temperature coefficient (X7R) are classified as similar parts. These require circuit-level evaluation for application suitability.

Key parameters determining substitution eligibility:

Capacitance value and tolerance
Voltage rating (must equal or exceed 50V)
Temperature coefficient classification
Package / Case dimensions (0603 metric)
Mounting type (Surface Mount, MLCC)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Operating Temperature	Package	Product Status	RoHS Status
ECJ-1VF1H683Z	Panasonic Electronic Components	0.068 µF	-20%, +80%	50V	Y5V (F)	-30°C ~ 85°C	0603 (1608 Metric)	Obsolete	-
06035G683ZAT2A	KYOCERA AVX	0.068 µF	-20%, +80%	50V	Y5V (F)	-30°C ~ 85°C	0603 (1608 Metric)	Active	ROHS3 Compliant
CC0603ZPY5V9BB683	YAGEO	0.068 µF	-20%, +80%	50V	Y5V (F)	-30°C ~ 85°C	0603 (1608 Metric)	Active	ROHS3 Compliant
CC0603ZRY5V9BB683	YAGEO	0.068 µF	-20%, +80%	50V	Y5V (F)	-30°C ~ 85°C	0603 (1608 Metric)	Active	ROHS3 Compliant
CL10F683ZB8NNNC	Samsung Electro-Mechanics	0.068 µF	-20%, +80%	50V	Y5V (F)	-30°C ~ 85°C	0603 (1608 Metric)	Active	ROHS3 Compliant
KGM15AR71H102JT	KYOCERA AVX	1000 pF	±5%	50V	X7R	-55°C ~ 125°C	0603 (1608 Metric)	Active	ROHS3 Compliant
C0603C102J5RAC7867	KEMET	1000 pF	±5%	50V	X7R	-55°C ~ 125°C	0603 (1608 Metric)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement: Select from 06035G683ZAT2A (KYOCERA AVX), CC0603ZPY5V9BB683 (YAGEO), CC0603ZRY5V9BB683 (YAGEO), or CL10F683ZB8NNNC (Samsung Electro-Mechanics). All direct equivalents maintain identical electrical parameters and package specifications. All substitute options are active products with ROHS3 compliance and REACH unaffected status, ensuring regulatory compliance for new designs.

For Similar Capacitance Applications: KGM15AR71H102JT (KYOCERA AVX) and C0603C102J5RAC7867 (KEMET) provide 1000 pF capacitance with X7R temperature coefficient and extended operating temperature range (-55°C ~ 125°C). These parts are suitable only where circuit design permits the different capacitance value and temperature coefficient characteristics.

Inventory Availability: 06035G683ZAT2A offers the highest inventory level (5087 pcs), followed by C0603C102J5RAC7867 (213775 pcs) for similar parts. Direct equivalents from YAGEO and Samsung provide moderate availability (774–1010 pcs).

Frequently Asked Questions (FAQ)

Q: Can KGM15AR71H102JT or C0603C102J5RAC7867 be used as direct replacements for ECJ-1VF1H683Z?

A: No. These parts have different capacitance values (1000 pF vs. 0.068 µF) and temperature coefficients (X7R vs. Y5V). They are suitable only for applications where the circuit design accommodates these electrical differences. Direct replacement requires matching capacitance and temperature coefficient specifications.

Q: What is the difference between Y5V and X7R temperature coefficients?

A: Y5V temperature coefficient specifies capacitance change over -30°C to 85°C operating range with -20% to +80% tolerance. X7R specifies capacitance change over -55°C to 125°C with ±5% tolerance. Y5V provides wider tolerance but narrower temperature range; X7R provides tighter tolerance and extended temperature range. Selection depends on circuit requirements.

Q: Are all substitute parts RoHS3 compliant?

A: All active substitute parts listed (06035G683ZAT2A, CC0603ZPY5V9BB683, CC0603ZRY5V9BB683, CL10F683ZB8NNNC, KGM15AR71H102JT, C0603C102J5RAC7867) are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: Does packaging format affect interchangeability?

A: All listed parts use identical 0603 (1608 Metric) surface mount package with MSL 1 (Unlimited) moisture sensitivity. Packaging format does not affect electrical interchangeability. Tape & Reel (TR) packaging is standard for active products; verify packaging availability with supplier if specific format is required.

Q: Why is the original ECJ-1VF1H683Z classified as obsolete?

A: Obsolete status indicates the part is no longer manufactured by Panasonic Electronic Components. Active equivalent parts from KYOCERA AVX, YAGEO, Samsung Electro-Mechanics, and KEMET provide identical or compatible functionality for new designs and production continuity.

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