Is there a pin-compatible replacement for DCC200J20COHF6FJ5A0?

No pin-compatible (drop-in) replacements have been identified. The target is a through-hole disc capacitor, while most modern alternatives are surface-mount (SMD) and require a different PCB layout.

What risks should I check before replacing DCC200J20COHF6FJ5A0?

The main risk is the package mismatch. All identified alternatives are SMD, not through-hole. You must ensure your PCB can accommodate an SMD package (e.g., 1206, 0805). Also, verify the dielectric (COG vs. COH) is acceptable for your circuit's temperature stability needs.

DCC200J20COHF6FJ5A0 Alternatives, Datasheet & Cross Reference | SHM

SHM's DCC200J20COHF6FJ5A0 is a 20pF 50V through-hole disc capacitor. While no direct drop-in replacements are available, several surface-mount (SMD) capacitors offer matching electrical performance for new designs or board revisions.

AI replacement insight

Package riskhigh

Target is a through-hole disc part; all viable alternatives are SMD.

Electrical risklow

Candidates with matching capacitance, tolerance, and equal or better voltage are available.

Can it be replaced directly?

No direct, drop-in replacements were found. All suitable alternatives require a change in package from through-hole to surface-mount.

Best replacement path

For new designs, migrate to a common SMD package like 1206 or 0805 which have better availability.

Main risk

Package incompatibility is the primary risk, requiring a PCB redesign.

Recommended alternatives

A robust functional alternative in a 1206 SMD package with a significantly higher voltage rating (1kV).

View details

Alternative comparison matrix

Feature / factor	DCC200J20COHF6FJ5A0	FCC1206N200J102DT	TCC0805COG200J500BT	TCC1206COG200J500DT	Compatibility / risk
Package	Disc	1206 (3216 Metric)	0805 (2012 Metric)	1206 (3216 Metric)	1206 (3216 Metric) / 0805 (2012 Metric) — Candidate is SMD, target is through-hole disc.; TCC0805COG200J500BT: Candidate is SMD, target is through-hole disc.; TCC1206COG200J500DT: Candidate is SMD, target is through-hole disc.
Voltage	50.0V	1000.0V	50.0V	50.0V	1000.0V / 50.0V — Voltage rating is significantly higher, offering more margin.; TCC0805COG200J500BT: Voltage rating matches.; TCC1206COG200J500DT: Voltage rating matches.
Capacitance	20.0pF	20.0pF	20.0pF	20.0pF	20.0pF — Capacitance matches.; TCC0805COG200J500BT: Capacitance matches.; TCC1206COG200J500DT: Capacitance matches.
Dielectric	COH	C0G (NP0)	-	COG (NPO)	C0G (NP0) / COG (NPO) — COG has a better tempco than COH.; TCC1206COG200J500DT: COG has a better tempco (±30ppm/°C) than COH (±60ppm/°C).

Application & sourcing insights

Questions & answers

For new designs, an SMD capacitor like CCTC's TCC1206COG200J500DT offers matching electrical specs (20pF, 50V, 5%) in a modern 1206 package. No direct through-hole replacements with identical specs were found.