Is there a pin-compatible replacement for HC-HY-2AWT?

No direct pin-for-pin compatible replacement has been identified in this review. All suitable functional alternatives require layout changes due to differences in mounting orientation (vertical vs. right-angle).

What risks should I check before replacing HC-HY-2AWT?

The main risk is mechanical incompatibility. The target is a right-angle SMT connector, while potential substitutes are vertical. This requires a different PCB footprint and board clearance. Always verify the candidate's datasheet for mechanical dimensions before ordering.

HC-HY-2AWT Alternatives, Datasheet & Cross Reference | HCTL

Find and compare alternatives for the HCTL HC-HY-2AWT, a 2-pin 2.0mm pitch right-angle SMT header. This guide helps you evaluate functional substitutes, focusing on key differences like mounting orientation and electrical ratings.

AI replacement insight

Package riskhigh

Orientation mismatch (Right-Angle vs. Vertical) requires new footprint and clearance.

Electrical risklow

Proposed alternatives have matching or superior electrical ratings.

Can it be replaced directly?

No direct drop-in replacement was found. The key challenge is finding a right-angle SMT header with the same 2.0mm pitch and footprint.

Best replacement path

If the PCB layout can be modified, consider vertical SMT headers like HC-HY-2ALT from the same manufacturer or A2008WV-S-2P for an electrical upgrade.

Main risk

Mechanical mismatch due to mounting orientation (right-angle vs. vertical) is the primary risk, requiring PCB layout changes.

Recommended alternatives

Same series and specs, but vertical orientation requires layout change.

View details

Alternative comparison matrix

Feature / factor	HC-HY-2AWT	HC-HY-2ALT	A2008WV-S-2P	Compatibility / risk
Package	Surface Mount (SMT)	Surface Mount (SMT)	Surface Mount (SMD)	Surface Mount (SMT) / Surface Mount (SMD) — Mounting type matches.; A2008WV-S-2P: Mounting type matches.
Pinout	Right-Angle	Vertical	Vertical	Vertical — Orientation differs, requires layout change.; A2008WV-S-2P: Orientation differs, requires layout change.
Current	2 A	2 A	3 A	2 A / 3 A — matched; A2008WV-S-2P: Higher current rating is a safe upgrade.
Voltage	250 V	250 V	-	250 V — matched
Manufacturer	HCTL	HCTL	-	HCTL — Same manufacturer and series (HY).
Temperature	-25°C to +85°C	-	-40°C to +105°C	-40°C to +105°C — Wider operating range.

Application & sourcing insights

Questions & answers

The best alternative depends on your design flexibility. HC-HY-2ALT from the same manufacturer (HCTL) is electrically identical but has a vertical orientation. A2008WV-S-2P from CJT is also a vertical SMT option with upgraded current and temperature ratings. Both require a board layout change.