Vishay VLMY31.. Specifications User Guide
Summary
This SMD LED, packaged in a robust PLCC-2 housing, provides high-brightness, yellow signaling and backlighting for diverse industrial applications. The accompanying manual details comprehensive electrical specifications, operating ratings, and optical characteristics. Ideal for manufacturers in automotive, telecommunication, and general electronics industries needing reliable, lead-free, and RoHS-compliant indicators or LCD backlights.
Page 1 Text Content
VLMY31..
Vishay Semiconductors
SMD LED in PLCC2 Package
FEATURES Lead (Pb)-free product - Ro HS compliant SMD LED with exceptional brightness Luminous intensity categorized
Compatible with automatic placement equipment EIA and ICE standard package Compatible with IR-Reflow, vapor phase and wave solder processes according to CECC 00802 and J-STD-020C Available in 8 mm tape Low profile package Non-diffused lens: excellent for coupling to light pipes and backlighting Low power consumption Luminous intensity ratio in one packaging unit IVmax/IVmin ≤ 1.6 Lead (Pb)-free device Preconditioning: acc. to JEDEC Level 2 a ESD withstand voltage: up to 2 k V according to JESD22-A114-B
DESCRIPTION APPLICATIONS This device has been designed for applications requir- Automotive: Backlighting in dashboards and ing narrow brightness and color selection. switches The package of this device is the PLCC-2. Telecommunication: Indicator and backlighting in It consists of a lead frame which is embedded in a telephone and fax white thermoplast. The reflector inside this package is Indicator and backlight for audio and video equip- filled up with clear epoxy. ment Indicator and backlight in office equipment Flat backlight for LCDs, switches and symbols General use
PARTS TABLE PART COLOR, LUMINOUS INTENSITY ANGLE OF HALF INTENSITY (± ϕ) TECHNOLOGY
VLMY31J1K2-GS08 Yellow, IV = (4.5 to 11.2) mcd 60° Ga As P on Ga P
VLMY31J1K2-GS18 Yellow, IV = (4.5 to 11.2) mcd 60° Ga As P on Ga P
VLMY31J1L2-GS08 Yellow, IV = (4.5 to 18) mcd 60° Ga As P on Ga P
VLMY31J1L2-GS18 Yellow, IV = (4.5 to 18) mcd 60° Ga As P on Ga P
VLMY31K1L2-GS08 Yellow, IV = (7.1 to 18) mcd 60° Ga As P on Ga P
VLMY31K1L2-GS18 Yellow, IV = (7.1 to 18) mcd 60° Ga As P on Ga P
Document Number 81326 www.vishay.com Rev. 1.0, 24-May-06
Page Summary Contents For Vishay VLMY31.. Specifications User Guide
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 9 |
| File Size | 180.82 KB |
| Published | June 16, 2026 |
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Frequently Asked Questions
What is the required packaging format and compatibility?
It comes in an EIA and ICE standard package, suitable for IR-Reflow, vapor phase, and wave solder processes.
What are the operating temperature limits?
The device can operate in ambient temperatures ranging from -40 to +100 °C, with a storage range of -40 to +100 °C.
Is this product suitable for automotive backlighting?
Yes, it is designed for applications like backlighting in dashboards and switches within the automotive sector.
How can I determine the appropriate LED model?
You should select a part based on your desired luminous intensity (mcd) and dominant wavelength to match your application's color and brightness needs.