Is there a pin-compatible replacement for SS12D07VG4 087?

While other SS12D07 series switches likely share the same PCB footprint, differences in actuator height and contact type mean they are not direct drop-in replacements. Mechanical and functional validation is essential.

What risks should I check before replacing SS12D07VG4 087?

Verify the substitute's actuator height for mechanical fit. Most importantly, confirm if your application requires the target's 'shorting' (make-before-break) contact, as many alternatives are 'non-shorting' (break-before-make).

SS12D07VG4 087 Alternatives, Datasheet & Cross Reference | SHOU HAN

Finding a replacement for the SHOU HAN SS12D07VG4 087 slide switch requires careful matching of its 50V/300mA rating, vertical through-hole package, and critical shorting contact feature.

AI replacement insight

Electrical risklow

Voltage and current ratings are consistent across the series.

Package riskhigh

Actuator height varies by part number and is critical for mechanical fit.

Functional riskhigh

The 'shorting' contact feature is critical and likely absent in other variants.

Can it be replaced directly?

No direct drop-in replacement has been identified. All candidates require review for mechanical and functional differences, especially actuator height and the shorting contact feature.

Best replacement path

Use another part from the SS12D07 series, matching actuator height as closely as possible, and verify the contact type (shorting vs. non-shorting).

Main risk

The primary risk is the functional difference between the target's 'shorting' contact and the likely 'non-shorting' contact of alternatives.

Recommended alternatives

Functional alternative with same ratings but different actuator height and contact type.

View details

Alternative comparison matrix

Feature / factor	SS12D07VG4 087	SS12D07VG3 087	SS12D07VG5 087	SS12D07VG6 087	Compatibility / risk
Voltage	50V	50V	50V	50V	50V — Voltage rating matches.; SS12D07VG5 087: Voltage rating matches.; SS12D07VG6 087: Voltage rating matches.
Current	300mA	300mA	300mA	300mA	300mA — Current rating matches.; SS12D07VG5 087: Current rating matches.; SS12D07VG6 087: Current rating matches.
Package	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole — Mounting type matches.; SS12D07VG5 087: Mounting type matches.; SS12D07VG6 087: Mounting type matches.
Actuator Height	4mm (inferred)	3mm (inferred)	5mm (inferred)	6mm (inferred)	3mm (inferred) / 5mm (inferred) / 6mm (inferred) — Actuator height differs, requires mechanical check.; SS12D07VG5 087: Actuator height differs, requires mechanical check.; SS12D07VG6 087: Actuator height differs, requires mechanical check.
Contact Type	Shorting	Non-Shorting (likely)	Non-Shorting (likely)	Non-Shorting (likely)	Non-Shorting (likely) — Target is shorting (make-before-break), candidate is likely non-shorting.; SS12D07VG5 087: Target is shorting (make-before-break), candidate is likely non-shorting.; SS12D07VG6 087: Target is shorting (make-before-break), candidate is likely non-shorting.

Application & sourcing insights

Questions & answers

The SS12D07 series offers functional alternatives like SS12D07VG3, VG5, and VG6. They share electrical ratings but differ in actuator height and may lack the shorting contact feature, requiring careful review.