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Operated by ONE BOM LIMITED (Hong Kong) · sourcing and inspection team in ShenzhenQuote in 5 min (business hours)X-ray + function test every lotEscrow / PayPal / T/T / L/C

Shortage parts, quoted in minutes, shipped in days

TI, ADI and other hard-to-find ICs, sourced and inspected by our team in Shenzhen.

  • Quote within 5 minutes during business hours
  • Every lot X-ray and function tested before shipping
  • Escrow / PayPal accepted for first orders

Start here

I need a shortage part

Search the MPN, see verified stock, lead time and 30-day trend.

I need my whole BOM kitted

Upload the BOM; shortage lines and standard lines quoted together.

I need to know what's moving

Weekly shortage report and category risk, dated, with data sources.

Tracked shortage parts this week

MPNManufacturerStockLead30d
TPS54331DRTexas Instruments16624–16624——
LM358DRTexas Instruments22469–22469——
TXS0108EPWRTexas Instruments1–1——
SN74LVC86APWE4Texas Instruments6201000–6201000——
SN74LVC86APWG4Texas Instruments6201000–6201000——
CD4051BETexas Instruments40000–40000——

Quality process, mapped to industry standards

  1. Source verification — supplier credentials, lot origin declaration, authorized-chain records (AS6081)
  2. Incoming visual inspection — markings, coplanarity, oxidation, refurbishment signs (IDEA-STD-1010-B)
  3. X-ray — die, bond wires and voids compared with a golden sample (AS6171/4)
  4. Decap / solvent test — sample decapsulation for die marking; acetone marking test (IDEA-STD-1010-B)
  5. Functional / electrical test — key parameters on bench or at a third-party lab (AS6171/6)
  6. Moisture & packaging — MSL level, vacuum bag, desiccant, humidity indicator (JEDEC J-STD-020 / J-STD-033)
  7. Shipment report — inspection photos and report number with every lot (ISO 9001:2015)

What happens after you send an RFQ

  1. 1. First reply within 5 minutes during business hours
  2. 2. Quote with price, lead time, date code and Incoterm
  3. 3. Pay by T/T, PayPal, L/C or escrow
  4. 4. Inspection photos sent before shipping
  5. 5. 30-day quality guarantee and return policy

How to buy: payment terms, Incoterms and 30-day guarantee →