Alternatives to APSEMI GAQY214EH
APSEMI GAQY214EH and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 GAQY214EHAPSEMI |  AQY214EHAPanasonic Industry |  G3VM-401GAratas (Formerly Omron Components) | +1more | |
|---|---|---|---|---|
| FFF Compatibility | The pinout assignments and 4-SMD gull-wing footprint are identical.Both are in 4-SMD (Gull Wing) package styles.Slightly lower continuous load current (120 mA vs 130 mA) and higher maximum on-state resistance (35 Ohms vs 25 Ohms). | The pinout is identical with Pin 1 Anode, Pin 2 Cathode, Pin 3 Load, and Pin 4 Load.Standard 4-SOP package matches the 4-SMD layout and pad pitch.Slightly lower continuous load current (120 mA vs 130 mA) and higher maximum on-state resistance (35 Ohms vs 25 Ohms). | ||
 AI Summary | GAQY214EH by APSEMI: Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SMD. | This is a highly reliable drop-in replacement from Panasonic, the original standard creator of the AQY series. It features the exact same package dimensions, pinout, and 400 V maximum load voltage rating. The only minor trade-offs are a slightly lower continuous load current of 120 mA and a slightly higher on-state resistance of 35 Ohms.
| The G3VM-401G is an active solid-state relay from Omron that serves as an excellent drop-in replacement. It maintains the identical 400 V load voltage limit in an extremely similar 4-SOP package. Continuous load current is 120 mA and maximum on-state resistance is 35 Ohms.
| |
| Lifecycle Status | Active | Unknown | Unknown | |
| Market Availability | In stock | Unknown | Unknown | |
| REACH | REACH | Unknown | Unknown | |
| RoHS | Unknown | Unknown | Unknown | |
| Description | Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SMD | This is a highly reliable drop-in replacement from Panasonic, the original standard creator of the AQY series. It features the exact same pa | The G3VM-401G is an active solid-state relay from Omron that serves as an excellent drop-in replacement. It maintains the identical 400 V lo | |
| Manufacturer | APSEMI | Panasonic Industry | Aratas (Formerly Omron Components) | |
| Type | Solid State Relays (SSR) | Component | Component | |
| Datasheet | Open | N/A | N/A | |
| Lead Time | Unknown | Unknown | Unknown | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8541.49.0000 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Circuit | SPST-NO (1 Form A) | - | - | |
| Relay Type | Photo-Coupled Relay (Photorelay) | - | - | |
| Output Type | AC, DC | - | - | |
| Load Current | 130 mA | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 4-SMD | - | - | |
| Voltage - Load | 0 V ~ 400 V | - | - | |
| Voltage - Input | 1.2 ~ 1.4VDC | - | - |
Unlock all 3 alternatives
- Find & compare verified second sources
- Spot risk early with real-time part monitoring
- Stay compliant and production-ready
You searched one part. Parter watches your whole BOM.
All your BOM, at once
Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.
Hear about problems before they hit production
Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.
Qualified replacements in minutes, not days
Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.
Frequently asked questions
Yes. The APSEMI GAQY214EH is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the APSEMI GAQY214EH are the AQY214EHA (Panasonic Industry) and the G3VM-401G (Aratas (Formerly Omron Components)), out of 3 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the GAQY214EH are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The GAQY214EH (APSEMI) is a part in the Solid State Relays (SSR) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
Schedule a demo
See Parter in action
Discover how Parter can help your hardware team:
- Streamline your hardware operations with AI
- Detect and prevent lifecycle disruptions
- Accelerate product development
- Stay compliant and production-ready