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Apem QS121XXW12 Panel Mount LED Indicator

The QS121XXW12 from APEM is a panel mount LED indicator with a 12mm front snap-in design, made of UL94V-0 polycarbonate material. It features solder lug terminals (2.8 x 0.8mm), operates at 10.8-13.2V DC with 20mA current, and provides a luminous intensity of 1200mcd with a 30° viewing angle. Designed for a lifespan of 100,000 hours, it works within -30°C to +85°C. Suitable for signaling in fire alarm panels, power units, and appliances, it offers reliable operation, UL recognizing, and no additional hardware needed for installation.

Authorized Distributors
Source:Newark
Part No:QS121XXW12
Stock:173
Inv Date:05-28-2026
Price: Unit price: $1.1
Buy/RFQ:
Source:DigiKey
Part No:QS121XXW12
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.1548
Buy/RFQ:
Part No:QS121XXW12
Stock:0
Inv Date:05-29-2026
Price: Unit price: $10.48
Buy/RFQ:
Part No:QS121XXW12
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.53
Buy/RFQ:

Apem QS121XXW12 Panel Mount LED Indicator Specifications:

  • Material: UL94V-0 polycarbonate
  • Size: 12 mm front panel cut-out
  • Mounting: Snap-in without hardware
  • Terminal Type: Solder lug (2.8 x 0.8mm)
  • Operating Voltage: 10.8-13.2V DC
  • Operating Current: 20mA
  • Luminous Intensity: 1200mcd
  • Viewing Angle: 30°
  • Reverse Voltage: Max 5V
  • Forward Voltage: Approximately 3.3V
  • Life Expectancy: 100,000 hours
  • Operating Temp Range: -30°C to +85°C
  • Compliance: UL recognized UL496

Buy the APEM Series QS121XXW12 LED Indicator: 12mm 1200mcd

Order the APEM QS121XXW12 panel mount LED indicator online today. With a durable UL94V-0 polycarbonate body, this 12mm indicator offers high reliability, lifespan of 100,000 hours, and easy snap-in installation. Its operating voltage of 10.8 to 13.2V DC, 20mA current, and luminous intensity of 1200mcd ensure clear visibility in various signaling applications such as alarms, power units, and appliances. Fast, hassle-free purchase for your industrial and safety needs.

Get APEM QS121XXW12 today—built for reliable signaling in industrial and commercial equipment.

Frequently Asked Questions

Where can I buy Apem QS121XXW12?

You can click on the BUY or RFQ button to purchase QS121XXW12 from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part QS121XXW12?

You can download the QS121XXW12 datasheet or visit the Apem website for support.

Who is the manufacturer of QS121XXW12?

Apem

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