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BROADCOM HDSPK121 Low Power Seven Segment Display

These low current seven segment displays are designed for applications requiring low power consumption, with drive currents as low as 1 mA per segment. They are available in various sizes—from 7.6 mm to 20 mm—and in multiple colors such as AlGaAs Red, High Efficiency Red, Yellow, and Green. The displays feature industry-standard pinouts, multiple character sizes, and optional decimal points, making them suitable for long digit string multiplexing and high ambient light environments. Testing ensures excellent low current characteristics and uniform illumination, ideal for digital readouts and industrial displays.

Authorized Distributors
Source:Newark
Part No:HDSP-K121
Stock:302
Inv Date:06-01-2026
Price: Unit price: $7.61
Buy/RFQ:
Source:DigiKey
Part No:HDSP-K121
Stock:0
Inv Date:06-01-2026
Price: Unit price: $9.63
Buy/RFQ:
Part No:HDSP-K121
Stock:937
Inv Date:06-02-2026
Price: Unit price: $8.72
Buy/RFQ:

BROADCOM HDSPK121 Low Power Seven Segment Display Specifications:

  • Sizes: 7.6 mm, 10 mm, 10.9 mm, 14.2 mm, 20 mm
  • Colors: AlGaAs Red, High Efficiency Red, Yellow, Green
  • Drive Current: as low as 1 mA per segment
  • Operating Temperature Range: -20°C to +100°C or -40°C to +100°C
  • Storage Temperature Range: -55°C to +100°C
  • Reverse Voltage: 3.0 V per segment
  • Peak Forward Current: 45 mA
  • DC Forward Current: 15 mA
  • Average Power: 37-64 mW per segment
  • Wave Soldering Temperature: 250°C for 3 seconds
  • Viewing Angle: +50°
  • Luminous Intensity: 390-3700 cd depending on series and color
  • Peak Wavelength: 635-583 nm
  • Dominant Wavelength: 626-585 nm
  • Device Configuration: Common Anode or Common Cathode
  • Package Options: Multiple sizes with pin layouts matching industry standards
  • Electrical Characteristics: Forward Voltage 17-25 V, Reverse Voltage 3.0 V, Thermal Resistance 200-430°C/W

Buy the Avago HDSPK121 – Reliable Segmented Display for Industrial Applications

Enhance your digital display projects with the Avago HDSPK121 low current seven segment display, offering low power consumption, multiple sizes, and vibrant color options. Ideal for industrial equipment, digital readouts, and long digit string multiplexing, this display ensures uniform illumination and excellent appearance even in high ambient light environments. Easy to integrate with industry-standard pinouts, it supports a wide temperature range and soldering temperatures, providing durability and reliable performance for demanding industrial and electronic applications.

Buy Avago HDSPK121 low current seven segment display now and experience unmatched reliability and performance in your digital readout systems.

Frequently Asked Questions

Where can I buy BROADCOM HDSPK121?

You can click on the BUY or RFQ button to purchase HDSPK121 from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HDSPK121?

You can download the HDSPK121 datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HDSPK121?

BROADCOM

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