AQY212FG2SX Panasonic Relay or Contactor (Small Outline Packages) In Stock
Panasonic AQY212FG2SX is a single-element AC/DC solid-state relay in a SOP-4 surface-mount package, rated at 1.4 V control voltage, 8.5 mA input current, and 500 V isolation voltage for compact signal switching designs.
- Manufacturer
- Panasonic
- Package
- Small Outline Packages
- Pin Count
- 4
- Lifecycle
- OBSOLETE
- Datasheet
- AQY212FG2SX Datasheet PDF
- Category
- Relay or Contactor
- Price
- From $5.1750(MOQ 25)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 500 V isolation voltage between input and output for safe signal switching in high-voltage environments
- AC/DC compatible input accepting 1.4 V control threshold with 8.5 mA forward drive current for direct logic-level control
- SOP-4 surface-mount package enables automated PCB assembly with minimal board footprint for space-critical designs
Applications
The AQY212FG2SX is designed for solid-state signal switching in medical instruments, industrial control systems, and test equipment where galvanic isolation up to 500 V is needed between the control circuit and the switched load. Its AC/DC input compatibility and SOP-4 package make it suitable for PLC output modules, analog signal multiplexers, and isolated interface circuits that require silent, contact-free switching without the mechanical wear of traditional relays.
Specifications
| Factory Lead Time | 32Weeks |
| YTEOL | 0 |
| Configuration | SINGLE |
| Control Current | 8.5A |
| Control Voltage | 1.4V |
| Forward Current-Max | 0.0085A |
| Input Type | AC/DC |
| Isolation Voltage-Max | 500V |
| Mounting Feature | SURFACE MOUNT |
| Number of Elements | 1 |
| On-State Current-Max | 1.25A |
| On-state Resistance-Max | 0.5Ω |
| Optoelectronic Device Type | TRANSISTOR OUTPUT SSR |
| Output Circuit Type | MOSFET |
| Overall Height | 2.1mm |
| Overall Length | 4.4mm |
| Packing Method | TR |
| Surface Mount | YES |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.40.95.00 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What control voltage and current does AQY212FG2SX require to switch its output?
The AQY212FG2SX requires a minimum control voltage of 1.4 V and a forward control current of 8.5 mA to activate the solid-state relay output. These parameters make it directly compatible with 3.3 V and 5 V logic-level drive signals through an appropriate current-limiting resistor on the input LED circuit.
In which isolation-critical applications does AQY212FG2SX provide a safety advantage over mechanical relays?
With 500 V isolation voltage between the control input and the switched output, AQY212FG2SX is well-suited for medical diagnostic equipment, industrial sensors, and battery management circuits where human-accessible nodes must be separated from high-voltage bus rails. Unlike mechanical relays, it switches silently in under 1 ms with no contact bounce, improving reliability in high-cycle-count applications.
How does the SOP-4 package of AQY212FG2SX affect PCB layout compared to a DIP-4 solid-state relay?
The SOP-4 surface-mount package of AQY212FG2SX occupies a significantly smaller footprint than a DIP-4 through-hole relay, with lead pitch of 1.27 mm versus 2.54 mm, reducing board area by roughly 50% and allowing automated reflow placement. This is important in compact industrial I/O modules or medical PCBs where layout density is constrained and manual soldering of through-hole parts is undesirable.
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About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $7.6900 | $192.25 |
| 50+ | $7.5300 | $376.50 |
| 100+ | $5.6880 | $568.80 |
| 250+ | $5.3900 | $1347.49 |
| 500+ | $5.1750 | $2587.48 |
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