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Best Alternatives to HC-VH-4A4

Package: Through Hole HeaderHCTLInterconnectsNumber of Positions: 4Pitch: 3.96 mmCurrent Rating: 7 AVoltage Rating: 250 VMounting Type: Through Hole

Find verified substitutes for the HCTL HC-VH-4A4, a 4-pin, 3.96mm pitch vertical header. Top alternatives include parts with matching form, fit, and electrical ratings.

AI replacement insight

Package riskmedium

Many similar MPNs are right-angle. Verify orientation is vertical/straight.

Electrical risklow

Voltage is standard and current can be matched or exceeded by good candidates.

Can it be replaced directly?

Direct replacement for HC-VH-4A4 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

HC-VH-4ALT (same manufacturer) or A3963WV-4P (cross-vendor).

Main risk

The primary risk is mechanical mismatch. Several similar parts have a right-angle orientation, which will not fit a board designed for a vertical header.

Recommended alternatives

2
HC-VH-4ALT package
HC-VH-4ALT

HCTL

Needs validationlow risk

Same-series alternative from HCTL with identical ratings and form factor; likely a direct replacement.

View details

Alternative comparison matrix

Feature / factorHC-VH-4A4HC-VH-4ALTA3963WV-4PAlt 3Compatibility / risk
PackageThrough Hole, VerticalThrough Hole, VerticalThrough Hole, VerticalThrough Hole, Vertical — Mounting type and orientation match.; A3963WV-4P: Mounting type and orientation match.
Current7 A7 A10 A7 A / 10 A — Current rating is identical.; A3963WV-4P: Higher current rating provides more margin.
Voltage250 V250 V250 V AC/DC250 V / 250 V AC/DC — Voltage rating is identical.; A3963WV-4P: Voltage rating is identical.
MaterialNylon66 UL94-V0LCP UL94-V0-LCP UL94-V0 — Housing material differs, LCP is often a high-temp upgrade.
TemperatureNot specified--40°C ~ +105°C-40°C ~ +105°C — Wider operating temperature range.

Application & sourcing insights

Questions & answers

Verified drop-in options for HC-VH-4A4 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.