About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsRelaysSolid State RelaysAQG22112J
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

AQG22112J - Panasonic

Manufacturer Part Number
AQG22112J
Manufacturer
Panasonic
Allelco Part Number
98D-AQG22112J
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
39,510 pcs available, New & Original
Parts Description
AQG22112J
Package
Bulk
Data sheet
-
RoHs Status
 
Compare
Our certification
In stock: 39510
  • Unit Price: $13.03
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $13.03 $13.03
200+ $5.20 $1,040.00
500+ $5.03 $2,515.00
1000+ $4.94 $4,940.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

AQG22112J Tech Specifications
Panasonic - AQG22112J technical specifications, attributes, parameters and parts with similar specifications to Panasonic - AQG22112J

Product Attribute Attribute Value
Manufacturer Panasonic
Series *
Product Attribute Attribute Value
Package Bulk

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) Vendor Undefined
REACH Status REACH info available upon request
ECCN EAR99
HTSUS 8536.69.8000

Frequently Asked Questions(FAQ)

What output switching frequency can the AQG22112J solid state relay handle without degradation?
The AQG22112J is designed for AC load switching applications where typical switching frequencies remain below 120 Hz. At higher frequencies, the AQG22112J experiences increased junction temperature rise due to conduction losses in the triac output stage. For applications requiring switching above 100 Hz, thermal management and duty cycle analysis become critical—the AQG22112J's thermal resistance and heat dissipation path must be evaluated against sustained switching rates to prevent nuisance shutdowns or accelerated aging of the internal triac structure.
How does the AQG22112J compare to mechanical relays for high-inrush current applications?
The AQG22112J solid state relay with triac output lacks the mechanical contact bounce immunity and inrush tolerance of traditional electromechanical relays. While the AQG22112J offers faster response times and longer operational life, inrush currents from motor or transformer loads can exceed the triac's safe operating area if not limited by external snubber networks or soft-start circuits. Mechanical relays tolerate brief current spikes naturally; the AQG22112J requires circuit-level protection design or load profiling to confirm compatibility with inrush transients.
What is the leakage current behavior of the AQG22112J in the off state across temperature extremes?
The AQG22112J exhibits temperature-dependent leakage in its off state, with current increasing as junction temperature rises. At 25°C the leakage may be negligible, but at maximum rated case temperature the AQG22112J's triac structure shows measurable off-state current flow. In precision analog circuits or high-impedance signal paths, this leakage from the AQG22112J can introduce unwanted signal degradation. Temperature compensation or additional isolation stages may be needed if switching analog signals with source impedances above several kilohms.
How should the AQG22112J be configured when switching reactive loads like capacitor banks?
Capacitive loads present a phase-shift challenge for the AQG22112J because the load current leads the applied voltage. The AQG22112J's triac output will turn off at the next zero-crossing of the control signal, but the capacitor's energy storage can cause voltage overshoot and ringing. External RC snubber networks across the AQG22112J output terminals, combined with series resistance or inductance, suppress ringing and prevent false triggering. Without such snubbing, the AQG22112J may enter oscillation or prematurely fail due to sustained high dV/dt stress on the triac gate structure.
Can the AQG22112J be used for three-phase motor control in industrial environments?
A single AQG22112J is limited to single-phase switching because it contains one triac output stage and one input isolation channel. Three-phase motor control requires three independent AQG22112J relays, one per phase, with coordinated gate drive signals from the control logic. Each AQG22112J must be thermally rated for the per-phase current, and phase balance must be verified during commissioning—unbalanced loading will cause one AQG22112J to dissipate more heat than the others. Industrial EMI from motor switching can couple into control signals, so isolation transformer or shielded cable routing for the AQG22112J input is recommended.
What is the minimum holding current required to keep the AQG22112J triac in the conduction state?
The AQG22112J's triac requires a minimum holding current to maintain conduction once triggered; this current must persist during the AC half-cycle until the natural zero-crossing. If the load resistance is very high or the load is a light filament lamp, the AQG22112J current may fall below the holding threshold before the zero-crossing, causing unwanted turn-off in mid-cycle. This creates visible flicker in lighting loads or instability in high-impedance resistive applications. Careful load characterization and minimum current verification are necessary before deploying the AQG22112J in low-current scenarios.
How does the AQG22112J perform when controlling loads with widely varying power factors?
Loads with dynamic power factors—such as variable-speed motors or phase-angle-controlled heaters—present time-varying voltage-to-current phase relationships. The AQG22112J responds to its gate signal timing but cannot adapt to load phase shifts; the triac in the AQG22112J will always commutate at the applied AC zero-crossing, independent of load reactance. Highly inductive loads cause the AQG22112J current to lag voltage significantly, creating a narrow safe firing window; overly capacitive loads create leading current, risking shoot-through currents if the AQG22112J is retriggered before the previous cycle completes. Mixed-load applications demand transient analysis and load profiling before AQG22112J integration.
What input control signal frequency or pulse width is compatible with the AQG22112J gate drive?
The AQG22112J input isolation circuit is designed for continuous or quasi-DC control signals, typically applied via a 3–5 V logic level. Rapid pulsing or modulation of the AQG22112J input at frequencies above several hundred Hertz risks false triggering or missed commands because the isolation mechanism (usually optocoupler-based) has finite response bandwidth. For phase-angle control applications, the AQG22112J gate signal must be synchronized to the AC line voltage to achieve smooth power modulation; asynchronous PWM of the AQG22112J control input will generate harmonics and unpredictable load behavior.
How does thermal management affect the safe continuous current rating of the AQG22112J?
The AQG22112J's maximum continuous current is defined at a specific case temperature, typically 40°C or 60°C. If the AQG22112J is mounted without heat sinking in an ambient above 40°C, its case temperature rises, and the safe continuous current must be derated accordingly. Datasheet derating curves show that the AQG22112J current rating drops approximately 0.5–1% per degree Celsius above the reference temperature. In confined enclosures or high-ambient environments, the effective AQG22112J current capacity may be reduced by 20–40%, necessitating larger margin in design or active cooling provisions.
Can the AQG22112J be paralleled with other solid state relays for higher current handling?
Direct parallel connection of multiple AQG22112J units is not recommended because triac output stages exhibit positive temperature coefficient—as one AQG22112J becomes hotter, its on-state resistance increases, causing current to shift preferentially to cooler units. This unbalanced current distribution can cause one AQG22112J to overheat and fail while others remain underutilized. If higher current capacity is required, the load should be distributed across separately controlled channels with independent thermal feedback, or a single larger-capacity relay should be substituted. Attempting to parallel AQG22112J devices without individual current-limiting resistors or active balancing typically results in cascading failure.
What EMI filtering or suppression is needed when using the AQG22112J in proximity to analog signal conditioning circuits?
The AQG22112J triac's rapid on-off switching generates high-frequency current transients, particularly during the switching edge and at the AC zero-crossing. These transients radiate or couple capacitively into nearby analog signal lines, degrading sensitive measurements. High-frequency noise from the AQG22112J can appear as broadband interference in data acquisition systems or precision instrumentation. Common mitigation includes shielded cabling for the AQG22112J load leads, ferrite clamps around power conductors, and RC or LC filters on analog input nodes. In some cases, the AQG22112J control and load circuits must be physically separated from signal conditioning circuits by distance or Faraday enclosures to meet EMC requirements.
How does the AQG22112J handle asymmetric loads or unbalanced phase switching in quasi-three-phase applications?
When multiple AQG22112J relays control separate phases of a three-phase system with unequal load impedances, the neutral point can shift, creating harmonic currents and neutral displacement voltage. Each AQG22112J sees different current magnitudes, leading to uneven thermal loading and potential nuisance shutdown if one AQG22112J reaches its temperature limit first. Load balancing analysis and per-relay thermal budgeting are necessary; in extreme cases, the AQG22112J configuration must be supplemented with active load monitoring or line reactors to maintain acceptable neutral voltage and prevent one AQG22112J from becoming a single point of failure.
What is the failure mode of the AQG22112J if gate drive signal is lost during load conduction?
If the AQG22112J control input is suddenly removed or interrupted while the triac is conducting, the AQG22112J will remain on until the next natural AC zero-crossing. This inherent behavior means the AQG22112J cannot be forced off mid-cycle by removing gate drive alone; the load will continue to draw current until the line voltage passes through zero. In safety-critical applications, this latching behavior of the AQG22112J is unacceptable, requiring either series mechanical contactors or redundant control architectures. Watchdog circuits or heartbeat monitoring of the AQG22112J control signal are often implemented to detect loss of control authority.
How is the AQG22112J affected by harmonics in the AC supply, and what precautions are needed for distorted grid voltages?
In modern power systems with significant harmonic distortion, the AC zero-crossing—on which the AQG22112J relies for commutation—becomes less predictable. Harmonics can create multiple zero-crossings per cycle, causing the AQG22112J to trigger erratically or exhibit jitter in turn-on timing. Harmonic distortion above 5% total harmonic distortion (THD) can degrade the AQG22112J's switching repeatability, particularly in applications requiring precise phase-angle control. AC line conditioning or isolation transformers upstream of the AQG22112J may be necessary to ensure stable zero-crossing detection and predictable triac commutation in environments with poor power quality.

Parts with Similar Specifications

The three parts on the right have similar specifications to Panasonic AQG22112J

Product Attribute AQG22112 AQG12212 AQG22212 AQG22124
Part Number AQG22112 AQG12212 AQG22212 AQG22124
Manufacturer Panasonic Electric Works Panasonic Electric Works Panasonic Electric Works Panasonic Electric Works
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
Quality Inspection Image - 01
Quality Inspection Image - 02
Quality Inspection Image - 03
Quality Inspection Image - 04

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
  • HKBea
  • Paypal
  • MasterCard
  • Western-Union
  • VISA
Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
  • Efficient Supply Management
  • Cost-Saving Procurement
  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
Panasonic

AQG22112J

Panasonic
98D-AQG22112J

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2025 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB