everlight

# Everlight Electronics Manufacturer Skill ## Manufacturer Overview Everlight Electronics is a major LED and optoelectronics manufacturer producing: - **Standard SMD LEDs** - 17-21, 19-21, 26-21 series based on package size - **High-power SMD LEDs** - ELSH series - **SMD LEDs** - EL-SSD series - **Through-hole LEDs** - 333-2 series - **RGB LEDs** - 19-337 series - **High-power LEDs** - SHWO series, EASP series - **Infrared LEDs** - IR333, IR908 - **Phototransistors** - PT333, PT908, PT19-21 - **Optocouplers** - EL817, EL357, EL3063 - **Light Sensors** - ALS-PT19-315 - **Seven-segment Displays** - ELS series --- ## MPN Structure ### Standard SMD LEDs ``` [SIZE]-[COLOR][BRIGHTNESS][BIN]/[LENS]/[PACKING] | | | | | | | | | | | +-- Packing: TR8=Tape&Reel | | | | +-- Lens spec: S530 | | | +-- Color bin: A3 | | +-- Brightness bin | +-- Color code: SURC=Super Red Clear +-- Package size code: 17-21=0603 ``` **Example Decoding:** ``` 17-21SURC/S530-A3/TR8 | | | | | | | | | +-- TR8 = Tape & Reel packing | | | +-- A3 = Color bin | | +-- S530 = Brightness bin | +-- SURC = Super Red Clear lens +-- 17-21 = 0603 package size ``` ### Optocouplers ``` EL[SERIES][VARIANT]-[CTR_BIN]-[PACKING] | | | | | | | +-- Packing: TU=Tube, TR=Tape | | +-- CTR bin: C, D, E | +-- Variant: S1=SMD single, S2=SMD dual +-- Series number: 817, 357, 3063 ``` **Example Decoding:** ``` EL817S1-C-TU | | | | | | | | | | | +-- TU = Tube packing | | | | +-- C = CTR (Current Transfer Ratio) bin | | | +-- S1 = SMD single channel | | +-- 817 = Series number +-- EL = Everlight optocoupler prefix ``` ### Infrared LEDs ``` IR[SIZE]-[VARIANT] | | | +-- Variant: A, 7C, 7C-F +-- Size: 333=5mm, 908=3mm ``` **Example:** ``` IR333-A -> 5mm IR LED, A variant IR908-7C-F -> 3mm IR LED, 7C variant, filtered ``` ### Phototransistors ``` PT[SIZE]-[VARIANT]/[PACKING] | | | | | +-- Packing: TR8=Tape&Reel | +-- Variant: 3C, 7C-F, B +-- Size: 333=5mm, 908=3mm, 19-21=SMD ``` **Example:** ``` PT333-3C -> 5mm through-hole phototransistor PT908-7C-F -> 3mm through-hole phototransistor, filtered PT19-21B/TR8 -> SMD phototransistor (0805), Tape&Reel ``` ### Light Sensors ``` ALS-PT[SIZE]-[SPECS]/[LENS]/[PACKING] | | | | | | | +-- TR8=Tape&Reel | | +-- Lens spec: L177 | +-- Specs: 315C +-- Size: 19-315 ``` **Example:** ``` ALS-PT19-315C/L177/TR8 | | | | | | | | | +-- TR8 = Tape & Reel | | | +-- L177 = Lens spec | | +-- 315C = Specification code | +-- 19-315 = Series +-- ALS-PT = Ambient Light Sensor prefix ``` --- ## Package Size Codes ### SMD LED Size Codes | Everlight Code | Standard Size | Notes | |----------------|---------------|-------| | 12-21 | 0402 | Ultra-small | | 15-21 | 0603 | Small | | 17-21 | 0603 | Common small | | 19-21 | 0805 | Common medium | | 23-21 | 0805 | Medium | | 23-22 | 0805 | Medium variant | | 24-21 | 1206 | Large | | 26-21 | 1206 | Common large | | 67-21 | 2835 | High-power SMD | | 19-337 | PLCC-6 | RGB LED | ### Through-Hole Sizes | Code | Package | Description | |------|---------|-------------| | 333 | T-1 | 3mm through-hole | | 333-2 | T-1 | 3mm through-hole | | 908 | T-1-3/4 | 5mm through-hole | --- ## Color Codes | Code | Full Name | Color | |------|-----------|-------| | SURC | Super Red Clear | Red | | SUGC | Super Green Clear | Green | | SUBC | Super Blue Clear | Blue | | SUYC | Super Yellow Clear | Yellow | | SUOC | Super Orange Clear | Orange | | SUWC | Super White Clear | White | | SRC | (Short) Red Clear | Red | | SGC | (Short) Green Clear | Green | | SBC | (Short) Blue Clear | Blue | | RGB | Multi-color | RGB | **Short Forms:** URC, UGC, UBC, UYC, UOC, UWC --- ## Supported Component Types From `EverlightHandler.getSupportedTypes()`: | ComponentType | Description | |---------------|-------------| | `LED` | All LED types (SMD, TH, IR, RGB) | | `IC` | Optocouplers, light sensors, phototransistors | | `OPTOCOUPLER_TOSHIBA` | Optocouplers (uses existing type) | --- ## Package Code Extraction Rules The handler extracts package codes based on product category: ### SMD LEDs - Extract size code prefix (e.g., "17-21") - Map to standard size (e.g., "0603") ### Through-Hole LEDs - 333 series -> "T-1" (3mm) - 908 series -> "T-1-3/4" (5mm) ### Optocouplers - S1/S2 suffix -> "SMD" - Default -> "DIP-4" ### High-Power LEDs - ELSH series with Q prefix -> "QFN" - SHWO/EASP series -> "SMD-HIGHPOWER" ### Light Sensors - ALS-PT series -> "SMD" ### Seven-Segment Displays - ELS series -> "Display" --- ## Series Extraction Rules | Pattern | Series Extracted | Example | |---------|------------------|---------| | SMD LED (17-21...) | Size code | "17-21" | | RGB LED (19-337...) | Size code | "19-337" | | Through-hole LED | Base number | "333" or "333-2" | | High-power ELSH | "ELSH" | "ELSH" | | High-power SHWO | "SHWO" | "SHWO" | | High-power EASP | "EASP" | "EASP" | | Infrared LED | IR + size | "IR333", "IR908" | | Phototransistor TH | PT + size | "PT333", "PT908" | | Phototransistor SMD | PT + normalized size | "PT1921" | | Optocoupler | EL + series | "EL817", "EL357" | | Light Sensor | Full prefix | "ALS-PT19-315" | | Display | ELS + number | "ELS-123" | --- ## Example MPNs with Explanations ### Standard SMD LEDs ``` 17-21SURC/S530-A3/TR8 - Package: 0603 (from 17-21) - Color: Red (SURC = Super Red Clear) - Series: 17-21 - Packing: Tape & Reel 19-21SUGC/C530/TR8 - Package: 0805 (from 19-21) - Color: Green (SUGC) - Series: 19-21 26-21SUBC/S530-A4/TR8 - Package: 1206 (from 26-21) - Color: Blue (SUBC) - Series: 26-21 ``` ### Optocouplers ``` EL817S1-C-TU - Package: SMD (S1 = SMD single) - Series: EL817 - CTR Bin: C - Packing: Tube EL357N-C - Package: DIP-4 (N = DIP, no SMD indicator) - Series: EL357 - CTR Bin: C EL3063S1-TU - Package: SMD (S1) - Series: EL3063 - Zero-crossing triac optocoupler ``` ### Infrared Components ``` IR333-A - Package: T-1 (3mm) - Series: IR333 - Category: Infrared LED IR908-7C-F - Package: T-1-3/4 (5mm) - Series: IR908 - Variant: 7C, Filtered PT333-3C - Package: T-1 (3mm) - Series: PT333 - Category: Phototransistor PT19-21B/TR8 - Package: 0805 (from 19-21) - Series: PT1921 - Category: SMD Phototransistor - Mounting: SMD ``` ### Light Sensors ``` ALS-PT19-315C/L177/TR8 - Package: SMD - Series: ALS-PT19-315 - Category: Light Sensor - Lens: L177 - Packing: Tape & Reel ``` ### High-Power LEDs ``` ELSH-Q61K1-0LPGS - Package: QFN (Q prefix) - Series: ELSH - Category: High-power SMD LED SHWO-8LPRS - Package: SMD-HIGHPOWER - Series: SHWO - Category: High-power LED ``` --- ## Handler Implementation Notes ### Mounting Type Detection The handler includes a `getMountingType()` helper method: ```java // Through-hole components "333-?" prefix -> "Through-hole" "IR333", "IR908" -> "Through-hole" "PT333", "PT908" -> "Through-hole" // SMD components "XX-XX" pattern -> "SMD" "ELSH-", "EL-SSD", "SHWO", "EASP" -> "SMD" "ALS-PT", "PT19-21" -> "SMD" // DIP for optocouplers "EL817", etc. without S1/S2/G -> "DIP" "EL817S1" with S1/S2/G -> "SMD" ``` ### Product Category Detection The handler includes a `getProductCategory()` helper: | Pattern | Category | |---------|----------| | `XX-XXX.*RGB.*` | RGB LED | | `XX-XX[A-Z].*` | SMD LED | | `333-?[A-Z].*` | Through-hole LED | | `ELSH-.*` | High-power SMD LED | | `SHWO.*`, `EASP.*` | High-power LED | | `IR[0-9]{3}.*` | Infrared LED | | `PT[0-9]{2,3}.*` | Phototransistor | | `EL[0-9]{3,4}.*` | Optocoupler | | `ALS-PT.*` | Light Sensor | | `ELS-.*` | Seven-segment Display | ### Color Extraction The handler extracts LED colors from MPNs: