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Vishay Semiconductor Opto Division VLMK234ABCA-GS08
- Part No.:
- VLMK234ABCA-GS08
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- 2-SMD, J-Lead
- Datasheet:
-
VLMK234ABCA-GS08.pdf
- Description:
- LED AMBER SMD MINILED SMD
- Quantity:
- Payment:
- Shipping:
Inventory:2,630
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Product details
Overview
VLMK234ABCA-GS08 from Vishay Semiconductors is an orange-red power MiniLED SMD device in a 2.3 mm × 1.3 mm × 1.4 mm package, delivering 2500 mcd typical luminous intensity at 50 mA, with dominant wavelength of 616 nm and forward voltage of 2.25 V - deployed in automotive dashboard illumination and industrial indicator lighting.
For engineers reviewing the VLMK234ABCA-GS08 datasheet, VLMK234ABCA-GS08 pinout, VLMK234ABCA-GS08 application, or VLMK234ABCA-GS08 equivalent, this page delivers verified optical/electrical specs, AEC-Q101 qualification status, ±60° viewing angle, ESD tolerance (2 kV), and JEDEC level 2a preconditioning compliance - all critical for high-reliability embedded lighting design.
Technical Context
The VLMK234ABCA-GS08 uses AlInGaP-on-Si technology to achieve stable orange-red emission with 18 nm spectral bandwidth and 611–622 nm dominant wavelength range. Its thermal resistance junction-to-ambient is 325 K/W when mounted on a PCB pad >16 mm², supporting operation from −40 °C to +100 °C ambient.
Rated for 70 mA DC forward current at Tamb ≤ 60 °C and 200 mW power dissipation, it features IR reflow soldering compatibility per J-STD-020, reverse voltage rating of 5 V (short-term only), and luminous intensity binned per reel (group AB: 1400–1800 mcd).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Luminous intensity | 1400–3550 mcd at 50 mA - enables high-visibility indicators under ambient light without excessive drive current |
| Dominant wavelength | 611–622 nm - defines precise orange-red chromaticity compliant with traffic/industrial color-coding standards |
| Forward voltage | 1.9–2.8 V at 50 mA - supports direct drive from 3.3 V or 5 V logic rails with minimal series resistance |
| Viewing angle | ±60° - provides wide, uniform illumination for panel-mounted symbols and backlighting applications |
| ESD withstand | 2 kV per JESD22-A114-B - ensures robustness during handling and assembly in non-ESD-controlled environments |
| AEC-Q101 qualified | Validated for automotive-grade reliability - required for dashboard, signaling, and exterior lighting modules |
| Package dimensions | 2.3 mm × 1.3 mm × 1.4 mm - ultra-compact footprint compatible with dense PCB layouts and miniaturized enclosures |
Pinout & Package
Package: SMD MiniLED (2.3 mm × 1.3 mm × 1.4 mm) with cathode marked by indentation; designed for IR reflow soldering per J-STD-020 profile (peak 245 °C, max 260 °C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Positive terminal | Connected to current source or MCU GPIO via current-limiting resistor; polarity must be observed to avoid reverse breakdown |
| Cathode (K) | Negative terminal | Marked by physical indentation on package top surface; tied to ground or low-side switch; reverse voltage limited to 5 V short-term |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive temperature cycling, humidity, and mechanical stress - enables use in OEM dashboard and signal modules |
| Luminous intensity binning | Group AB (1400–1800 mcd) shipped per reel - eliminates inter-unit brightness variation in multi-LED arrays |
| AlInGaP-on-Si technology | Delivers high radiant efficiency and wavelength stability over temperature vs. traditional GaAsP LEDs |
| JEDEC level 2a preconditioning | Ensures moisture sensitivity level (MSL) compliance - allows standard SMT assembly without baking if sealed bag used within 672 h |
| ±60° viewing angle | Enables consistent visual perception across wide operator angles - critical for human-machine interface (HMI) status indicators |
Applications
| Traffic Signals and Signs | Dashboard Illumination |
|---|---|
Use Scenario: Red/orange LED arrays in vehicular stop-and-go signage and pedestrian crossing indicators. IC Role / Device Role / Timing Role: Light-emitting element providing coded visual status output. Use Value: 616 nm dominant wavelength meets regulatory chromaticity requirements for orange-red traffic signals; AEC-Q101 qualification ensures field longevity under thermal cycling. |
Use Scenario: Backlighting for instrument cluster symbols, warning icons, and mode indicators in automotive dashboards. IC Role / Device Role / Timing Role: Discrete visible-light emitter driven by microcontroller PWM outputs. Use Value: 2500 mcd typical intensity ensures legibility under direct sunlight; ±60° viewing angle covers full driver field-of-view without hotspots. |
| Interior Lighting | Indicator and Backlighting |
Use Scenario: Ambient and accent lighting in vehicle cabins, control panels, and industrial HMI bezels. IC Role / Device Role / Timing Role: High-brightness discrete LED for localized illumination zones. Use Value: Compact 2.3 mm × 1.3 mm footprint allows dense placement behind translucent overlays; 100 °C operating limit supports under-hood proximity mounting. |
Use Scenario: Status indicators on audio/video equipment front panels, LCD keypads, illuminated advertising displays, and switch legends. IC Role / Device Role / Timing Role: Visual feedback emitter synchronized with system state transitions. Use Value: Luminous intensity ratio IVmax/IVmin ≤ 1.6 per reel ensures uniform brightness across production batches - critical for aesthetic consistency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar orange-red LED applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VLMR234ABCA-GS08 | Red emission (619–631 nm dominant wavelength), higher typical luminous intensity (2000 mcd at 50 mA) | Better suited for red-signaling applications requiring higher chromatic purity; less optimal where orange-red hue is mandated | Select VLMR234ABCA-GS08 when red spectral compliance (e.g., ISO R123) is required instead of orange-red |
| VLMY234ABCA-GS08 | Yellow emission (583–594 nm), same package and drive conditions but shifted chromaticity | Used in caution/warning contexts (e.g., amber hazard lights); incompatible with orange-red color-coding standards | Choose VLMY234ABCA-GS08 only for yellow-specific applications such as maintenance alerts or dual-color status indicators |
Compared with VLMK234ABCA-GS08, VLMR234ABCA-GS08 offers higher red intensity but narrower orange-red spectral match, while VLMY234ABCA-GS08 shifts chromaticity toward yellow - making VLMK234ABCA-GS08 the sole option meeting strict orange-red (611–622 nm) requirements in automotive and traffic systems.
Availability
VLMK234ABCA-GS08 is available at Aetrix Electronics and suitable for automotive dashboard illumination, industrial indicator lighting, and traffic signal applications requiring stable component supply, consistent luminous intensity binning, and AEC-Q101-compliant reliability.
Supply support for VLMK234ABCA-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 optoelectronics with emphasis on reliability, precision, and automotive-grade qualification.
The VLMK234ABCA-GS08 belongs to Vishay's Power Mini SMD LED family, engineered for high-brightness, compact-area visual indication in harsh environments including automotive interiors and industrial control panels.
FAQ
What is the maximum continuous forward current for VLMK234ABCA-GS08?
The VLMK234ABCA-GS08 is rated for 70 mA DC forward current when ambient temperature remains at or below 60 °C. At higher temperatures, derating applies per Figure 1 in the datasheet - for example, maximum permissible current drops to ~50 mA at 85 °C ambient. Exceeding these limits risks accelerated lumen depreciation and junction overheating. Always verify thermal layout with RthJA = 325 K/W in your actual PCB design before finalizing VLMK234ABCA-GS08 drive conditions.
Is VLMK234ABCA-GS08 suitable for automotive dashboard applications?
Yes, VLMK234ABCA-GS08 is AEC-Q101 qualified and specified for operation from −40 °C to +100 °C, making it suitable for automotive dashboard illumination. Its 616 nm dominant wavelength, ±60° viewing angle, and 2500 mcd typical intensity ensure visibility across driver positions and lighting conditions. The device also meets JEDEC level 2a preconditioning and 2 kV ESD tolerance - key requirements for automotive electronics assembly and field reliability.
What does the "AB" in VLMK234ABCA-GS08 indicate?
The "AB" in VLMK234ABCA-GS08 denotes the luminous intensity bin: group AB corresponds to 1400–1800 mcd at 50 mA. Vishay ships only one intensity group per reel to ensure consistent brightness across production units. This binning enables predictable optical performance in multi-LED arrays without post-assembly sorting - a critical advantage for VLMK234ABCA-GS08 in indicator and backlighting applications where uniform appearance matters.
Can VLMK234ABCA-GS08 be soldered using standard lead-free reflow profiles?
Yes, VLMK234ABCA-GS08 is compatible with standard lead-free IR reflow soldering per J-STD-020, with peak temperature up to 245 °C (maximum 260 °C for ≤10 s). The recommended profile includes ramp-up ≤3 °C/s, time above 217 °C ≤30 s, and cooling rate ≤6 °C/s. Preconditioning per JEDEC level 2a is required prior to reflow - confirmed by the GS08 tape packaging designation and included MSL label.
What is the viewing angle specification for VLMK234ABCA-GS08?
VLMK234ABCA-GS08 has an angle of half intensity of ±60°, meaning luminous intensity drops to 50% of its axial value at ±60° off-center. This wide viewing angle ensures uniform illumination across broad operator fields-of-view - essential for VLMK234ABCA-GS08 in dashboard symbols, status indicators, and panel-mounted signage where off-axis visibility is required. The angular distribution is symmetric and stable across temperature per Figure 2 in the datasheet.
VLMK234ABCA-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:
- -
- Millicandela Rating:
- 2500mcd
- Lens Style:
- Rectangle with Flat Top
- Lens Size:
- 1.50mm x 0.90mm
- Voltage - Forward (Vf) (Typ):
- 2.25V
- Current - Test:
- 50mA
- Viewing Angle:
- 120°
- Mounting Type:
- Surface Mount
- Wavelength - Dominant:
- 616nm
- Wavelength - Peak:
- 622nm
- Features:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- SMD MiniLED
- Size / Dimension:
- 2.20mm L x 1.40mm W
VLMK234ABCA-GS08 FAQ
1.How can I place an order for VLMK234ABCA-GS08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VLMK234ABCA-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 VLMK234ABCA-GS08 reliable?
The price and inventory of VLMK234ABCA-GS08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VLMK234ABCA-GS08 is usually 5 days.
3.What payment methods are accepted for VLMK234ABCA-GS08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VLMK234ABCA-GS08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VLMK234ABCA-GS08?
VLMK234ABCA-GS08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VLMK234ABCA-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 VLMK234ABCA-GS08?
For technical support, including VLMK234ABCA-GS08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VLMK234ABCA-GS08 requirements.
6.How does Aetrix verify that VLMK234ABCA-GS08 is sourced from the original manufacturer or authorized distributors?
All VLMK234ABCA-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 VLMK234ABCA-GS08 meets industry standards.
7.What is the process for return or replacement of VLMK234ABCA-GS08?
All VLMK234ABCA-GS08 units undergo pre-shipment inspection (PSI). If there is an issue with VLMK234ABCA-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 VLMK234ABCA-GS08 part is unused and in its original packaging.
Return procedure for VLMK234ABCA-GS08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VLMK234ABCA-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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