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Vishay Semiconductor Opto Division VLMK20K1L2-GS08
- Part No.:
- VLMK20K1L2-GS08
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- 2-SMD, J-Lead
- Datasheet:
-
VLMK20K1L2-GS08.pdf
- Description:
- LED AMBER CLEAR SMD MINILED SMD
- Quantity:
- Payment:
- Shipping:
Inventory:3,039
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Product details
Overview
VLMK20K1L2-GS08 from Vishay Semiconductors is an orange-red 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 612–624 nm and luminous intensity 7.1–18 mcd. It delivers high brightness in automotive dashboard backlighting and industrial indicator applications under harsh ambient conditions.
For engineers reviewing the VLMK20K1L2-GS08 datasheet, VLMK20K1L2-GS08 pinout, VLMK20K1L2-GS08 application, or VLMK20K1L2-GS08 equivalent, this page provides verified optical, electrical, thermal, and packaging data - including AEC-Q101 qualification, ±60° viewing angle, 1.8–2.2 V forward voltage, and JEDEC Level 2a preconditioning - to support reliability-critical design decisions.
Technical Context
This device is a surface-mount AlInGaP-on-GaAs LED optimized for low-power, high-reliability visual indication. Its non-diffused lens enables efficient coupling to light pipes and LCD backlighting, while its 580 K/W thermal resistance (mounted on >5 mm² copper pad) supports operation from –40 °C to +100 °C ambient.
The VLMK20K1L2-GS08 operates at 2 mA nominal forward current with reverse voltage rating of 5 V and junction capacitance of 15 pF. It meets IR reflow soldering per J-STD-020, withstands 2 kV ESD (JESD22-A114-B), and is binned for luminous intensity ratio ≤1.6 within each tape reel.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Luminous intensity | 7.1–18 mcd at 2 mA - defines visible output level for indicator readability under ambient lighting |
| Dominant wavelength | 612–624 nm - ensures consistent orange-red color perception across production units |
| Forward voltage | 1.8–2.2 V at 2 mA - enables direct drive from 3.3 V or 5 V logic with minimal series resistance |
| Viewing angle | ±60° - provides wide uniform illumination for panel-mounted indicators and symbols |
| Package dimensions | 2.3 mm × 1.3 mm × 1.4 mm - fits compact PCB layouts while maintaining mechanical robustness |
| Ambient temperature range | –40 °C to +100 °C - supports deployment in automotive engine compartments and industrial control enclosures |
| ESD withstand voltage | 2 kV (HBM) - reduces risk of handling damage during SMT assembly and field service |
Pinout & Package
Package: SMD MiniLED, 2.3 mm × 1.3 mm × 1.4 mm white molded body with cathode mark; compliant with JEDEC Level 2a preconditioning and J-STD-020 lead-free reflow profile.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Positive terminal | Connected to current source or microcontroller GPIO via current-limiting resistor; polarity must be observed to avoid reverse breakdown |
| Cathode (K) | Negative terminal | Marked by physical notch or cathode symbol on package; tied to ground or sink driver; reverse voltage limited to 5 V |
Key Features
| Feature | Design Value |
|---|---|
| Non-diffused lens | Enables precise optical coupling to light guides and edge-lit LCD backlights without scattering loss |
| AEC-Q101 qualification | Validates suitability for automotive electronics including instrument clusters and switch backlighting |
| Luminous intensity binning | IVmax/IVmin ≤ 1.6 per reel ensures consistent brightness across assembled units |
| Low power consumption | 2 mA drive current minimizes system-level power budget impact in battery-powered or thermally constrained designs |
| IR reflow compatible | Withstands peak 255 °C reflow profile (per J-STD-020) without degradation or delamination |
Applications
| Automotive Dashboard Backlighting | Industrial Control Panel Indicators |
|---|---|
Use Scenario: Illuminating segmented symbols and warning icons on vehicle instrument clusters exposed to wide temperature swings and vibration. IC Role / Device Role / Timing Role: Visual status emitter - no timing or signal processing role; driven statically or PWM-modulated at <1 kHz. Use Value: Orange-red 612–624 nm output enhances daytime visibility and matches automotive color-coding standards; AEC-Q101 qualification ensures long-term reliability. |
Use Scenario: Providing status feedback on programmable logic controller (PLC) I/O modules operating in factory-floor environments with EMI and thermal stress. IC Role / Device Role / Timing Role: Standalone optical indicator - electrically isolated via optocoupler-driven or discrete transistor-switched anode path. Use Value: ±60° viewing angle ensures visibility across wide operator angles; 2 mA drive simplifies current sourcing from 3.3 V MCU GPIOs. |
| Office Equipment Power/Status Indicators | Telecom Device Keypad Backlighting |
Use Scenario: Low-profile status lights on multifunction printers and networked scanners where board space and height are constrained. IC Role / Device Role / Timing Role: DC-biased or low-frequency PWM-driven light source - no internal timing circuitry; external driver required. Use Value: 2.3 mm × 1.3 mm footprint allows dense LED placement; white package improves contrast against dark PCB backgrounds. |
Use Scenario: Edge-lit backlighting for membrane keypads in VoIP phones and fax machines requiring uniform illumination through thin light guides. IC Role / Device Role / Timing Role: Primary light source coupled directly to light pipe - no signal conditioning or interface logic involved. Use Value: Non-diffused lens maximizes coupling efficiency into acrylic light guides; low 2 mA current reduces heat generation near sensitive analog circuits. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar low-current SMD LED applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VLMO20J2M1-GS08 | Soft orange (598–611 nm), higher max luminous intensity (22.4 mcd), same package and drive conditions | Better suited for applications requiring warmer orange tone and higher brightness margin | Select when color point must shift toward amber and luminous output tolerance allows wider binning |
| VLMY20K1L2-GS08 | Yellow (581–594 nm), identical luminous intensity range (7.1–18 mcd) and package, same forward voltage | Preferred for applications needing high-visibility yellow coding (e.g., caution indicators) | Choose when regulatory or UI guidelines mandate yellow instead of orange-red for specific status states |
Compared with VLMK20K1L2-GS08, VLMO20J2M1-GS08 offers broader wavelength tolerance and higher brightness ceiling, while VLMY20K1L2-GS08 shifts chromaticity toward yellow without altering drive requirements or footprint - enabling color-coded differentiation within identical mechanical and thermal constraints.
Availability
VLMK20K1L2-GS08 is available at Aetrix Electronics and suitable for automotive dashboard backlighting, industrial control panel indicators, office equipment status lights, and telecom keypad backlighting requiring stable component supply across extended production cycles.
Supply support for VLMK20K1L2-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 is a global leader in discrete semiconductors and passive components, specializing in high-reliability optoelectronics, power MOSFETs, and precision resistors for automotive, industrial, and computing markets.
The VLMK20.. MiniLED series was developed to deliver AEC-Q101-qualified, low-current SMD LEDs for space-constrained visual indication in harsh environments - prioritizing consistent chromaticity, tight luminous intensity binning, and robust thermal performance.
FAQ
What is the maximum forward current rating for VLMK20K1L2-GS08?
The absolute maximum DC forward current for VLMK20K1L2-GS08 is 15 mA at ambient temperatures ≤100 °C. However, the device is characterized and binned at 2 mA, and typical operation is recommended at or below this value to maintain luminous intensity consistency, thermal stability, and long-term reliability in automotive and industrial applications. Exceeding 2 mA may shift chromaticity and accelerate lumen depreciation.
Is VLMK20K1L2-GS08 compatible with lead-free reflow soldering processes?
Yes, VLMK20K1L2-GS08 is fully compatible with lead-free reflow soldering per J-STD-020, supporting a peak package body temperature of up to 255 °C for ≤10 seconds. The recommended profile includes ramp-up ≤3 °C/s, time above 217 °C of 60–150 s, and peak temperature between 240–245 °C - all validated for this device's 2.3 mm × 1.3 mm MiniLED package.
Does VLMK20K1L2-GS08 have AEC-Q101 qualification?
Yes, VLMK20K1L2-GS08 is explicitly qualified to AEC-Q101 for stress testing including high-temperature operating life, temperature cycling, and ESD. This qualification confirms its suitability for automotive applications such as dashboard backlighting and switch illumination, where reliability under thermal shock, vibration, and extended service life is mandatory.
What does the "L2" suffix in VLMK20K1L2-GS08 indicate?
The "L2" suffix in VLMK20K1L2-GS08 denotes the luminous intensity bin: L group (11.2–14 mcd) and sub-bin 2 (14–18 mcd). Per Vishay's classification table, this places VLMK20K1L2-GS08 in the upper half of the L bin, ensuring minimum 14 mcd and maximum 18 mcd output at 2 mA - critical for matching brightness across multi-LED assemblies.
Can VLMK20K1L2-GS08 be used in reverse-bias configurations?
VLMK20K1L2-GS08 permits short-term reverse bias up to 5 V (absolute maximum rating), but it is not designed for sustained reverse conduction. Reverse operation may cause accelerated degradation or catastrophic failure if applied continuously or beyond 5 V. For bidirectional signaling or AC-driven applications, external protection circuitry or alternative devices should be considered.
VLMK20K1L2-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:
- Amber
- Configuration:
- Standard
- Lens Color:
- -
- Lens Transparency:
- Clear
- Millicandela Rating:
- 12.55mcd
- 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:
- 622nm
- Wavelength - Peak:
- 615nm
- Features:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- SMD MiniLED
- Size / Dimension:
- 2.20mm L x 1.40mm W
VLMK20K1L2-GS08 FAQ
1.How can I place an order for VLMK20K1L2-GS08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VLMK20K1L2-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 VLMK20K1L2-GS08 reliable?
The price and inventory of VLMK20K1L2-GS08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VLMK20K1L2-GS08 is usually 5 days.
3.What payment methods are accepted for VLMK20K1L2-GS08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VLMK20K1L2-GS08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VLMK20K1L2-GS08?
VLMK20K1L2-GS08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VLMK20K1L2-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 VLMK20K1L2-GS08?
For technical support, including VLMK20K1L2-GS08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VLMK20K1L2-GS08 requirements.
6.How does Aetrix verify that VLMK20K1L2-GS08 is sourced from the original manufacturer or authorized distributors?
All VLMK20K1L2-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 VLMK20K1L2-GS08 meets industry standards.
7.What is the process for return or replacement of VLMK20K1L2-GS08?
All VLMK20K1L2-GS08 units undergo pre-shipment inspection (PSI). If there is an issue with VLMK20K1L2-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 VLMK20K1L2-GS08 part is unused and in its original packaging.
Return procedure for VLMK20K1L2-GS08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VLMK20K1L2-GS08 Tags
-
LTST-C281KRKT
Lite-On Inc.
-
150060GS75000
Würth Elektronik
-
150060VS75000
Würth Elektronik
-
150060AS75000
Würth Elektronik
-
150060YS75000
Würth Elektronik
-
150060SS75000
Würth Elektronik
-
150060BS75000
Würth Elektronik
-
151031VS06000
Würth Elektronik
-
151033RS03000
Würth Elektronik
-
150080BS75000
Würth Elektronik
-
150080GS75000
Würth Elektronik
-
150141GS73100
Würth Elektronik
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