1N4148WS

Identity

Manufacturer: CJ(江苏长电/长晶)
Model / MPN: 1N4148WS
LCSC: C2128
Category: switching-diode
Description: 1N4148WS switching diode, marking T4, independent, Vf:1.25V@150mA, Vr:100V, rectified current:150mA, Pd:200mW, Ir:1uA@75V, trr:4ns
Source: EasyEDA/JLC verified common component seed
Project designators: Not project-specific
Project quantity per board: Not project-specific

Capabilities

Not captured yet.

Package And Footprint

Package / footprint name: SOD-323
Pin count: Unknown
EasyEDA symbol UUID: 5e4044f2776b41269d6714f888068152
EasyEDA footprint UUID: 44e5852d27764c769b9700e1581fea84
EasyEDA device UUID: 24f1572ddddb42c2abec3b14b1aeb99f
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

Active current: Passive part; no quiescent current.
Sleep / standby current: Passive part; no quiescent current.
Supply rails: 100V
Notes: Ratings are seeded from EasyEDA/LCSC properties when present; verify against datasheet for final design.

Procurement Classification

JLC class: Basic Part
JLC note / assembly basis: EasyEDA/JLC verified common passives and discretes seed
Assembly status: jlc_basic
Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

Datasheet / product URL: https://item.szlcsc.com/datasheet/1N4148WS/2485.html
Product URL: https://item.szlcsc.com/datasheet/1N4148WS/2485.html
Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
Avoid when: Not captured yet.
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category switching-diode, interfaces none captured, package SOD-323, and EasyEDA footprint UUID 44e5852d27764c769b9700e1581fea84.

Search Keywords

seed:common-passives-discretes, source:easyeda-bridge, iot, common-pcb, 1n4148ws, sod-323, signal-diode, fast-switching, switching-diode, jlc-basic, jlc_basic, jlc-note:easyeda-jlc-verified-common-passives-and-discretes-seed, power