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Vishay Semiconductor Opto Division VLMY20K1L2-GS08
- Part No.:
- VLMY20K1L2-GS08
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- 2-SMD, J-Lead
- Datasheet:
-
VLMY20K1L2-GS08.pdf
- Description:
- LED YELLOW CLEAR SMD MINILED SMD
- Quantity:
- Payment:
- Shipping:
Inventory:2,750
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Product details
Overview
VLMY20K1L2-GS08 from Vishay Semiconductors is a yellow low-current Mini SMD LED in a 2.3 mm × 1.3 mm × 1.4 mm white package, rated for 2 mA forward current, with dominant wavelength 581–594 nm and luminous intensity 7.1–18 mcd. It serves as an indicator or backlight in automotive dashboards and industrial control panels where compact size, AEC-Q101 qualification, and stable low-power operation are required.
For engineers reviewing the VLMY20K1L2-GS08 datasheet, VLMY20K1L2-GS08 pinout, VLMY20K1L2-GS08 application, or VLMY20K1L2-GS08 equivalent, key selection criteria include its ±60° viewing angle, 1.8–2.2 V forward voltage at 2 mA, non-diffused lens for light-pipe coupling, JEDEC Level 2a preconditioning, and ESD withstand up to 2 kV.
Technical Context
This device is a surface-mount, non-diffused yellow LED built on AllnGaP-on-GaAs technology, optimized for low-current (2 mA) operation and high reliability in arduous environments. Its optical design delivers directional emission with ±60° half-intensity angle and tightly binned luminous intensity (IVmax/IVmin ≤ 1.6 per reel), enabling consistent visual performance across assemblies.
It meets AEC-Q101 for automotive use, supports IR reflow per J-STD-020, and features thermal resistance of 580 K/W when mounted on ≥5 mm² copper pads. The 2.3 mm × 1.3 mm footprint and 1.4 mm height enable dense PCB layouts without compromising optical output or thermal management.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Luminous intensity | 7.1–18 mcd at 2 mA - enables clear visibility in low-power indicator applications without excessive drive circuitry |
| Dominant wavelength | 581–594 nm - precise yellow chromaticity suitable for status indication requiring color differentiation |
| Forward voltage | 1.8–2.2 V at 2 mA - compatible with 3.3 V and 5 V logic-level drive with minimal series resistance |
| Viewing angle | ±60° - provides wide, uniform illumination for front-panel indicators and symbol backlighting |
| Package dimensions | 2.3 mm × 1.3 mm × 1.4 mm - ultra-compact SMD form factor for space-constrained PCBs |
| ESD withstand | 2 kV HBM - robust handling during automated placement and board assembly |
| AEC-Q101 qualified | Yes - validated for automotive under-hood and dashboard applications per stress test requirements |
Pinout & Package
Package: SMD MiniLED, 2.3 mm × 1.3 mm × 1.4 mm white molded case with cathode mark. Non-diffused lens; designed for IR reflow (J-STD-020) and JEDEC Level 2a preconditioning.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Positive terminal | Connected to current source; requires series resistor to limit IF to 2 mA maximum |
| Cathode (K) | Negative terminal | Marked side on package; must be connected to ground or sink driver for proper biasing |
Key Features
| Feature | Design Value |
|---|---|
| Non-diffused lens | Enables efficient coupling into light pipes and edge-lit LCD backlights without scattering loss |
| Luminous intensity ratio ≤ 1.6 | Ensures consistent brightness across LEDs on same reel-critical for uniform panel appearance |
| Low profile (1.4 mm height) | Permits integration behind thin bezels and in stacked multi-layer front panels |
| IR reflow compatible | Supports standard lead-free solder profiles up to 255 °C peak, eliminating need for special process setup |
| AEC-Q101 qualification | Validates reliability for automotive temperature cycling, humidity, and mechanical shock requirements |
Applications
| Automotive Dashboard Indicators | Industrial Control Panel Backlighting |
|---|---|
Use Scenario: Illuminating warning symbols and mode indicators on vehicle instrument clusters operating at -40 °C to +100 °C ambient. IC Role / Device Role / Timing Role: Discrete optical emitter providing human-readable status feedback without microcontroller GPIO overhead. Use Value: AEC-Q101 qualification and ±60° viewing angle ensure legibility and long-term reliability in vibration-prone, thermally aggressive environments. | Use Scenario: Backlighting membrane switches and status LEDs on factory HMIs exposed to dust, oil, and intermittent condensation. IC Role / Device Role / Timing Role: Low-power visible-light source driven directly from 3.3 V MCU I/O pins with minimal external components. Use Value: 2 mA drive requirement and 581–594 nm yellow output deliver high contrast against dark backgrounds while minimizing heat generation. |
| Office Equipment Status Indicators | Telecom Device Keypad Backlighting |
Use Scenario: Power-on and error-state indicators on printers, scanners, and multifunction peripherals requiring UL/CE compliance. IC Role / Device Role / Timing Role: Standalone visual annunciator with no timing or data interface-activated by simple DC bias. Use Value: 2.3 mm × 1.3 mm footprint allows dense LED arrays on compact PCBs; non-diffused lens ensures sharp, localized illumination. | Use Scenario: Edge-lit alphanumeric keypads in VoIP phones and fax machines needing consistent brightness across keys. IC Role / Device Role / Timing Role: Light source coupled to light guide for uniform keypad illumination; driven in static or PWM mode. Use Value: Tight luminous intensity binning (IVmax/IVmin ≤ 1.6) eliminates visible brightness variation between adjacent keys. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar yellow LED indicator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VLMY20J1K2-GS08 | Luminous intensity 5.6–7.1 mcd (lower output); dominant wavelength identical (581–594 nm) | Better suited for low-brightness indicators where power budget is tighter or glare must be minimized | Select when lower intensity suffices and cost sensitivity favors lower-bin grading |
| OSRAM LYM67K-K1L2 | Same optical specs and package; different manufacturer branding and traceability chain | No functional difference-direct cross-reference per Vishay's official crossing table | Choose for supply diversification while maintaining identical photometric and mechanical behavior |
Compared with VLMY20K1L2-GS08, VLMY20J1K2-GS08 offers reduced luminous intensity for lower-power or glare-sensitive use cases, while OSRAM LYM67K-K1L2 provides identical performance with alternate sourcing-neither requires PCB or firmware changes.
Availability
VLMY20K1L2-GS08 is available at Aetrix Electronics and suitable for automotive dashboard indicators, industrial HMI backlighting, and office equipment status displays requiring stable component supply, AEC-Q101 compliance, and tight luminous intensity binning.
Supply support for VLMY20K1L2-GS08 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Vishay Semiconductors designs and manufactures discrete semiconductors and passive components, with global manufacturing and testing facilities focused on reliability-critical applications.
The MiniLED Series-including VLMY20K1L2-GS08-is engineered for low-current, high-reliability visual indication in automotive, industrial, and telecom equipment where small size, consistent color, and robust thermal/ESD performance are essential.
FAQ
What is the maximum continuous forward current rating for VLMY20K1L2-GS08?
The absolute maximum DC forward current for VLMY20K1L2-GS08 is 15 mA at ambient temperatures ≤100 °C. However, its optical specifications-including luminous intensity and wavelength-are characterized at 2 mA, and operation at 15 mA exceeds recommended conditions for long-term reliability and color stability. For typical indicator use, 2 mA is the design target; sustained operation above 5 mA requires thermal derating analysis.
Does VLMY20K1L2-GS08 have a diffused or non-diffused lens?
VLMY20K1L2-GS08 features a non-diffused lens, as explicitly stated in the Vishay datasheet under FEATURES. This optical design delivers directional emission ideal for coupling into light pipes, edge-lit backlights, or focused indicator applications-unlike diffused LEDs that scatter light broadly for wider viewing angles at the expense of intensity.
Is VLMY20K1L2-GS08 suitable for automotive applications?
Yes, VLMY20K1L2-GS08 is AEC-Q101 qualified and specified for operating temperatures from -40 °C to +100 °C, making it suitable for automotive dashboard indicators, switch backlighting, and other under-dash applications. Its construction, preconditioning (JEDEC Level 2a), and ESD rating (2 kV HBM) meet automotive reliability requirements per the official Vishay qualification report.
What does the "GS08" suffix indicate in VLMY20K1L2-GS08?
The "GS08" suffix denotes tape-and-reel packaging: GS = standard carrier tape format, 08 = 3000 pieces per reel. This matches the "Available in 8 mm tape" feature listed in the datasheet and aligns with Vishay's standard packaging nomenclature for MiniLED Series devices.
Can VLMY20K1L2-GS08 be used with standard lead-free reflow processes?
Yes, VLMY20K1L2-GS08 is qualified for IR reflow soldering per J-STD-020, with a peak temperature of 255 °C and maximum time above liquidus of 60 seconds. The recommended profile includes ramp rates ≤3 °C/s (up) and ≤6 °C/s (down), and the device tolerates up to two reflow cycles-fully compatible with standard lead-free assembly lines.
VLMY20K1L2-GS08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Semiconductor Opto Division
- Series:
- MiniLED
- Package/Case:
- 2-SMD, J-Lead
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Color:
- Yellow
- Configuration:
- Standard
- Lens Color:
- -
- Lens Transparency:
- Clear
- Millicandela Rating:
- 13mcd
- Lens Style:
- Rectangle with Flat Top
- Lens Size:
- 1.50mm x 0.90mm
- Voltage - Forward (Vf) (Typ):
- 1.8V
- Current - Test:
- 2mA
- Viewing Angle:
- 120°
- Mounting Type:
- Surface Mount
- Wavelength - Dominant:
- 588nm
- Wavelength - Peak:
- 590nm
- Features:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- SMD MiniLED
- Size / Dimension:
- 2.20mm L x 1.40mm W
VLMY20K1L2-GS08 FAQ
1.How can I place an order for VLMY20K1L2-GS08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VLMY20K1L2-GS08 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for VLMY20K1L2-GS08 reliable?
The price and inventory of VLMY20K1L2-GS08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VLMY20K1L2-GS08 is usually 5 days.
3.What payment methods are accepted for VLMY20K1L2-GS08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VLMY20K1L2-GS08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VLMY20K1L2-GS08?
VLMY20K1L2-GS08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VLMY20K1L2-GS08 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for VLMY20K1L2-GS08?
For technical support, including VLMY20K1L2-GS08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VLMY20K1L2-GS08 requirements.
6.How does Aetrix verify that VLMY20K1L2-GS08 is sourced from the original manufacturer or authorized distributors?
All VLMY20K1L2-GS08 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that VLMY20K1L2-GS08 meets industry standards.
7.What is the process for return or replacement of VLMY20K1L2-GS08?
All VLMY20K1L2-GS08 units undergo pre-shipment inspection (PSI). If there is an issue with VLMY20K1L2-GS08, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The VLMY20K1L2-GS08 part is unused and in its original packaging.
Return procedure for VLMY20K1L2-GS08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VLMY20K1L2-GS08 Tags
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LTST-C281KRKT
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150060GS75000
Würth Elektronik
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150060VS75000
Würth Elektronik
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150060AS75000
Würth Elektronik
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150060YS75000
Würth Elektronik
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150060SS75000
Würth Elektronik
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150060BS75000
Würth Elektronik
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151031VS06000
Würth Elektronik
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151033RS03000
Würth Elektronik
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150080BS75000
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150080GS75000
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150141GS73100
Würth Elektronik
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