component
BEP4200TB
Public Made by Adomby adom
BORN Semiconductor Discharge Tubes (TSS), SMA. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384
{
"schema_version": 1,
"type": "component",
"slug": "bep4200tb",
"title": "BEP4200TB",
"brief": "BORN Semiconductor Discharge Tubes (TSS), SMA. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"circuit protection",
"bep4200tb",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "BEP4200TB",
"manufacturer": "BORN",
"package": "SMA",
"pin_count": 2,
"category": "Circuit Protection",
"subcategory": "Semiconductor Discharge Tubes (TSS)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/268567aabc7ed5498fcb841487e6aeb8.pdf",
"parts": {
"symbol": "bep4200tb.kicad_sym",
"footprint": "bep4200tb.kicad_mod",
"model_3d": "bep4200tb-hero.glb",
"model_3d_plain": "bep4200tb-etched.glb",
"model_3d_step": "bep4200tb-etched.step",
"model_3d_step_plain": "bep4200tb.step",
"lbr": "bep4200tb.lbr"
},
"distributor_links": {
"lcsc": "C18199563"
},
"distributor_check": {
"checked_at": "2026-10-22T00:31:52Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "T1",
"type": "passive",
"description": "Bidirectional thyristor surge suppressor terminal (symbol shows two symmetric terminals); device is rated VDRM 400 V (VD), 550 V max VS, 4000 V 10/700us peak pulse voltage."
},
{
"number": "2",
"name": "T2",
"type": "passive",
"description": "Bidirectional thyristor surge suppressor terminal on the opposite end of the SMA body; the outline drawing marks a cathode band at one end, and peak pulse current is 80 A (10/1000us) and 250 A (8/20us)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text+vision",
"consensus_model": "claude-opus-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet prints no pin numbers or pin names. The SMA outline (page 5) shows two terminals and a; Page 2 shows VD = 400 V for BEP4200TB. The table header row (IH, VS, ISLMT, VT, IT, ID, VD, CO) is g",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 5,
"cost_usd": 0.1203,
"at": "2026-10-22T00:29:55"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/268567aabc7ed5498fcb841487e6aeb8.pdf",
"pages": 5,
"sha256": "5b9bab4d4681850f",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 2,
"described": 2,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "bep4200tb.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
2.7,
2.22
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "1cfddd4e3b1bf22b8fc6ee3258c2aade882ed7b85b528e23b9db42437775a1db",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "bep4200tb-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
2.7,
2.22
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "86ebdea4549a303f34160c08bdf3b419e6dbbd5aa22f84efe4536c7baba194a2",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "BORN",
"Package": "SMA",
"Category": "Circuit Protection",
"Pins": "2"
},
"appearance": {
"contacts": {
"quote": "• Lead Finish: Matte Tin • Case Material: Epoxy Molding Compound.",
"page": 1,
"doc": "ds.pdf",
"plating": "tin"
},
"version": 1,
"datasheet_sha256": "5b9bab4d4681850f779170f60651d407914cf1c35a0c3c2571f533deda72546b"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "5b9bab4d4681850f779170f60651d407914cf1c35a0c3c2571f533deda72546b",
"rows": [
{
"name": "Holding Current",
"symbol": "IH",
"kind": "electrical",
"unit": "mA",
"min": 120,
"typ": null,
"max": null,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Switching Voltage",
"symbol": "VS",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 550,
"conditions": "100KV/S",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Switching Current Limit",
"symbol": "ISLMT",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 800,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "On-state Voltage",
"symbol": "VT",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 4,
"conditions": "@IT = 2.2 A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Off-state Leakage Current",
"symbol": "ID",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": null,
"max": 5,
"conditions": "@VD = 400 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Peak Pulse Voltage",
"symbol": "VPP",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 4000,
"conditions": "10/700us",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Peak Pulse Current",
"symbol": "IPP",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 80,
"conditions": "10/1000us",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Peak Pulse Current",
"symbol": "IPK",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 250,
"conditions": "8/20us",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Peak One-cycle Surge Current",
"symbol": "ITSM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 25,
"conditions": "60HZ",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Rate of Rise of Current",
"symbol": "di/dt",
"kind": "absolute_maximum",
"unit": "A/us",
"min": null,
"typ": null,
"max": 500,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating Temperature Range",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Thermal Resistance Junction to Lead",
"symbol": "RθJL",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 30,
"max": null,
"conditions": "Typical",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Thermal Resistance Junction to Ambient",
"symbol": "RθJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 120,
"max": null,
"conditions": "Typical",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Off-state Capacitance",
"symbol": "CO",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 36,
"max": null,
"conditions": "1MHZ, 2VDC",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"bep4200tb"
],
"discovery_pitch": "BEP4200TB (BORN) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"bep4200tb.kicad_sym",
"bep4200tb.kicad_mod",
"bep4200tb.glb",
"bep4200tb.step",
"bep4200tb.lbr",
"docs/hero.png",
"docs/bep4200tb-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"bep4200tb-hero.glb",
"bep4200tb-hero.overlay.json",
"bep4200tb-etched.glb"
],
"visibility": {
"public": true
}
}