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SP0402B-ELC-01ETG

Public Made by Adom

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Littelfuse ESD Protection Devices, DFN1006-2. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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sp0402b-elc-01etg.kicad_sym sp0402b-elc-01etg: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
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SP0402B-ELC-01ETG

Littelfuse · ESD Protection Devices · DFN1006-2

SP0402B-ELC-01ETG from Littelfuse, in a DFN1006-2. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Bidirectional TVS terminal 1, interchangeable with pin 2, with ±9.6 V breakdown at 1 mA, ±14.0 V max clamping at IPP=2.5 A and 0.15 pF typ capacitance.
2 2 passive Bidirectional TVS terminal 2, interchangeable with pin 1, with ±22 kV contact/air ESD (IEC 61000-4-2) withstand and 2.5 A peak current (8/20 µs).

Key specifications

Parameter Value
Manufacturer Littelfuse
Package DFN1006-2
Category TVS/Fuse/Board Level Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Breakdown Voltage VBR 9.6 V @ IT=1mA (bidirectional, printed ± 9.6) 2
Clamping Voltage VCL 14 V @ IPP=2.5A (bidirectional, printed ± 14.0) 2
Peak Current IPP 2.5 A tp=8/20μs 2
Operating Temperature TOP -30 85 °C 2
Storage Temperature TSTOR -55 150 °C 2
ESD Withstand Voltage (Contact) -22 22 kV IEC 61000-4-2 (Contact), bidirectional, TOP=25°C 2
ESD Withstand Voltage (Air) -22 22 kV IEC 61000-4-2 (Air), bidirectional, TOP=25°C 2
Input Capacitance 0.15 pF @ VR = 0V, f = 3GHz (bidirectional) 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts Copper Alloy Lead Plating Pre-Plated Frame Lead Material Copper Alloy 3

CAD (KiCad official)

  • Symbol: SP0402B-ELC-01ETG
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: sp0402b-elc-01etg-etched.step / sp0402b-elc-01etg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sp0402b-elc-01etg.step / sp0402b-elc-01etg.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Littelfuse datasheet (5 pp, sha256 379b3c8aa3b414d9, retrieved 2026-10-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF