SA10-21SURKWA Kingbright Display (Dual-In-Line Packages) In Stock
Kingbright SA10-21SURKWA is a 1-digit 7-segment hyper red LED numeric display with common anode configuration, 25.4 mm digit height, and a decimal point, rated for up to 30 mA forward current. It delivers bright, high-visibility numeric readouts for industrial and consumer panel instruments. Available in stock with worldwide shipping.
- Manufacturer
- Kingbright
- Package
- Dual-In-Line Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- SA10-21SURKWA Datasheet PDF
- Category
- Display
- Price
- From $2.3400(MOQ 26)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SA10-21SURKWA?
- 25.4 mm hyper red 7-segment digit with decimal point provides high-visibility numeric display for panel meters, counters, and industrial instrumentation at viewing distances up to several meters
- Common anode configuration with up to 30 mA maximum forward current per segment supports direct drive from standard microcontroller GPIO with current-limiting resistors
- RoHS-compliant DIP package simplifies through-hole PCB assembly and allows easy prototyping and replacement in existing instrument panel designs
What is SA10-21SURKWA used for?
The SA10-21SURKWA is ideal for digital panel meters, industrial counters, temperature displays, and scoreboards where a single-digit hyper red 7-segment LED readout with 25.4 mm character height provides clear numeric information in ambient or brightly lit environments. It is also commonly used in consumer electronics, test equipment front panels, and educational kits requiring a bright, easy-to-read LED numeric indicator with a common anode drive interface.
What are the specifications of SA10-21SURKWA?
| YTEOL | 6 |
| Color | HYPER RED |
| Configuration | COMMON ANODE, 1 DIGIT WITH DECIMAL POINT |
| Display Height | 25.4mm |
| Forward Current-Max | 0.03A |
| Number of Functions | 1 |
| Optoelectronic Device Type | 7 SEG NUMERIC LED DISPLAY |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.40.20.00 |
| Country of Origin | Mainland China |
Where can I find the SA10-21SURKWA datasheet?
SA10-21SURKWA Datasheet DownloadOfficial datasheet from Kingbright
What are equivalent replacements for SA10-21SURKWA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What digit height and color does the SA10-21SURKWA 7-segment display offer for panel visibility?
SA10-21SURKWA features a 25.4 mm hyper red digit height, providing excellent visibility at distances of several meters in typical ambient lighting conditions, making it suitable for industrial panel meters, scoreboard counters, and process monitoring displays requiring clear numeric readouts.
How does the common anode configuration of SA10-21SURKWA affect the driving circuit design?
In a common anode display, all segment anodes share a single positive supply connection while each segment cathode is driven low through a current-limiting resistor to turn it on; this requires the microcontroller or driver to sink current per segment, with a maximum forward current of 30 mA per segment for safe operation.
For which numeric display applications does SA10-21SURKWA's 25.4 mm digit height provide an advantage over smaller 14 mm or 10 mm displays?
The 25.4 mm digit height of SA10-21SURKWA provides legibility at viewing distances exceeding 3 meters, making it significantly more readable than 10 mm or 14 mm alternatives in factory floor counters, warehouse status boards, and outdoor or semi-outdoor kiosks where operators need to read numeric values from across a room.
Is SA10-21SURKWA suitable for RoHS-compliant production, and does it include a decimal point segment?
Yes, SA10-21SURKWA is RoHS compliant and includes a decimal point segment alongside the standard 7-segment elements, allowing display of fractional numeric values such as temperatures, voltages, or measurements in panel instruments without requiring a separate LED component for the decimal indicator.
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Why Buy from FindMyChip
About Kingbright
Kingbright is a leading electronic component manufacturer. FindMyChip sources Kingbright ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 26+ | $2.9006 | $75.42 |
| 27+ | $2.8370 | $76.60 |
| 50+ | $2.7290 | $136.45 |
| 100+ | $2.6364 | $263.64 |
| 500+ | $2.5600 | $1280.00 |
| 600+ | $2.3400 | $1404.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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