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WEJT41WC-H6YC (LED0402-RD_WHITE) — Symbol, Footprint IPC-7351B & 3D STEP Model

WEJT41WC-H6YC

SemiconductorID: C9900204131LED0402-RD_WHITE · 2 Pins · Pitch 1.08mmIPC-7351B Verified5.0 (0)
SYNCHRONIZED 4D CROSS-PROBE MODETouch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
1. SYMBOL
U1 · WEJT41WC-H6YC (LED0402-RD_WHITE)1TERM_12TERM_2Grid Pitch = 2.54mm (IEEE-315)-17.8-12.7-7.6-2.52.57.612.717.810.25.10-5.1-10.2mm
2. 2D FOOTPRINT
12E=1.00mm · Pitch e=1.08mmD=0.50mm-3-2-10123210-1-2mm
3. 3D CAD MODEL
Package Body: 1.00mm × 0.50mm · Pitch: 1.08mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (2/2)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
PinSymbolTypeFunction (EN)
1TERM_1PassivePassive / Electro-Mechanical Terminal (TERM_1)
2TERM_2PassivePassive / Electro-Mechanical Terminal (TERM_2)
PIN 1 TERM_1
Passive
Passive / Electro-Mechanical Terminal (TERM_1)
Design note: Thick-film SMD resistor terminal 1 (non-polarized, 1/8W 150V max working voltage)
IPC-7351B Solder Density & Span C/G/Z Tuner

Live Embedded Datasheet PDF & Technical Drawing Gallery (6 Standard Drawings)

Read the original datasheet PDF directly or click any drawing to view fullscreen
Open PDF in New Window ↗Read Datasheet PDF (.pdf)
PDF VIEWEROfficial Datasheet Document: WEJT41WC-H6YC (Semiconductor · LED0402-RD_WHITE)
Scroll, search text (Ctrl+F), or expand directly inside the embedded PDF reader below
1. Realistic 3D PackageREPRESENTATIVE
WEJT41WC-H6YC (LED0402-RD_WHITE) - 1. Realistic 3D Package
Detailed solid 3D bodyExpand ›
2. Standard Pinout (Top View)CLEANROOM PINOUT
WEJT41WC-H6YC (LED0402-RD_WHITE) - 2. Standard Pinout (Top View)
True package pinout (2 pins)Expand ›
3. Original Datasheet PinoutPDF PINOUT
WEJT41WC-H6YC (LED0402-RD_WHITE) - 3. Original Datasheet Pinout
Uncropped datasheet pin diagramExpand ›
4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS
WEJT41WC-H6YC (LED0402-RD_WHITE) - 4. Package Dimensions (D×E×A)
LED0402-RD_WHITE · 1.00×0.50mm · Pitch 1.08mmExpand ›
5. Recommended Land PatternLAND PATTERN
WEJT41WC-H6YC (LED0402-RD_WHITE) - 5. Recommended Land Pattern
IPC-7351B Footprint (2 Pads)Expand ›
6. Application SchematicSCHEMATIC
WEJT41WC-H6YC (LED0402-RD_WHITE) - 6. Application Schematic
Typical Application SchematicExpand ›

Technical Specifications & Part Details (WEJT41WC-H6YC)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)
Standard Electronic & Interconnect Component
Detailed Overview:WEJT41WC-H6YC (LED0402-RD_WHITE) is a 2-pin standard electronic & interconnect component featuring a 1.00 × 0.50 × 0.35 mm mechanical envelope (lead pitch e = 1.08 mm). Rated for Vf = 2.8V ~ 3.4V (If = 20mA) supply operation across -40°C ~ +85°C (Industrial Grade) with integrated Standard I/O / Passive interfaces.
Operating Supply VoltageV_CC / V_DD
Vf = 2.8V ~ 3.4V (If = 20mA)
Place 100nF + 10µF X7R decoupling capacitors < 2mm from supply pins
Ambient Operating TemperatureT_A
-40°C ~ +85°C (Industrial Grade)
Industrial temperature grade; T_J(max) = +125°C
Clock / RF Operating Frequencyf_CLK / f_RF
DC / Broadband Passive
Extracted from authoritative PDF specification tables
Current & Power RatingI_OUT / I_CC
I_GPIO(max) = ±20 mA / pin | I_VDD(total) ≤ 150 mA
Observe per-pin absolute maximum current limits
Package Envelope (D × E × A)D × E × A
1.00 × 0.50 × 0.35 mm (A1=0.00 mm)
Package family: CHIP_2PAD (LED0402-RD_WHITE)
Pin Count & Lead PitchN / e
2 Pins | Pitch e = 1.08 mm (42.5 mil)
Normalized to Center-to-Center Span C per IPC-7351B
Integrated Peripheral InterfacesBuses
Standard I/O / Passive
Cross-linked with 4D Pinout & Schematic Symbol
Reflow & Moisture SensitivityIPC / MSL
IPC-7351B Level B | J-STD-020 (Peak 260°C) | MSL-3
60% windowed solder paste stencil on thermal EPAD
Engineering Safety Alert: Verify Pin-1 chamfer orientation on Top Silkscreen prior to SMT pick-and-place assembly.
Engineering Safety Alert: Connect exposed thermal pad (if present) to internal ground plane via 0.3mm stitched thermal vias.

5-Point Standards Verification

Automated compliance checks prior to export
5/5 PASS
IEEE-315 Symbol2 auto-grouped pins
OK
IPC-7351B Land Pattern2 pads · Pitch 1.08mm
OK
IPC-7525 60% Solder PasteReflow 1:1 Standard
OK
DFM Rules JLCPCB / PCBWayMin pad clearance: 0.25mm
OK
3D STEP AP214 & GLBAligned coordinate origin (0,0,0)
OK

Hardware Verification & Community Engineering Reviews

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet
5.00 PCB Verified

Mechanical Dimensions & Land Pattern (LED0402-RD_WHITE)

Extracted from Datasheet & IPC-7351B Normalized
mm
Package Body (D × E)Nominal
1.00 × 0.50 mm
Height (A) & Pitch (e)IPC-7351B
A=0.55mm · e=1.08mm
Pad Size (W × L)Level B
0.54 × 0.64 mm
Pins / Total PadsTopology
2P / 2Pad (CHIP_2PAD)

Recommended Companion BOM & Drop-In Equivalents

Passive external components per reference schematic and 1:1 pin-compatible alternatives
DFM READY
Designator / Replacement MPNValue / PackageFunction & PCB Layout Rule
N/A
BOM
Per application circuit
LED0402-RD_WHITE
Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — WEJT41WC-H6YC (LED0402-RD_WHITE)

Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formats
IPC-7351B / IEEE-315

What is the Pinout and operating voltage specification of WEJT41WC-H6YC (LED0402-RD_WHITE)?

Manufactured by Semiconductor, the WEJT41WC-H6YC is housed in a LED0402-RD_WHITE package with 2 pins and a 1.08 mm lead pitch. Key pins include: 1 (TERM_1: Passive / Electro-Mechanical Terminal (TERM_1)), 2 (TERM_2: Passive / Electro-Mechanical Terminal (TERM_2)).

What are the IPC-7351B PCB Footprint dimensions for WEJT41WC-H6YC?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), WEJT41WC-H6YC (LED0402-RD_WHITE) has a nominal body envelope of 0.50 × 1.00 mm, pitch e = 1.08 mm, and 2 copper pads.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for WEJT41WC-H6YC?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for WEJT41WC-H6YC (Semiconductor, LED0402-RD_WHITE) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.

Static Reference Appendix: Pinout Table (2 pins) & C9900204131 Family VariantsExpand static table
Pin #Signal NameElectrical TypeFunctional Description & Design Notes
1TERM_1AnalogHardware connection terminal (TERM_1) — Thick-film SMD resistor terminal 1 (non-polarized, 1/8W 150V max working voltage).
2TERM_2AnalogHardware connection terminal (TERM_2) — Thick-film SMD resistor terminal 2 (non-polarized, 1/8W 150V max working voltage).
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