ELECTRONIC COMPONENT
SOURCING & BOM
Search part numbers and source shortage, EOL, and hard-to-find components for OEM, EMS, and procurement teams
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Frequently requested part numbers. Click to view details or continue to the full list.
Electronic Components & BOM Procurement
Search part numbers and source shortage, EOL, and hard-to-find components for OEM, EMS, and procurement teams.
IC-ONLINE,
electronic component
sourcing & BOM
SHORTAGE & HARD-TO-FIND
When allocation, EOL, or long lead times block production, we help locate sourcing options and reduce downtime risk.
BOM PROCUREMENT
Upload your BOM for consolidated sourcing across manufacturers and categories—built for NPI, volume buys, and cost-sensitive procurement.
ORIGINAL QUALITY
Independent distribution with inspection and authenticity controls—so every RFQ is backed by process, not just a stock claim.
Blog
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626 Battery Watch Basics and How It Affects Electronics
A 626 battery watch uses an SR626SW battery for steady 1.55V power, shaping electronic behavior by preventing erratic timekeeping and display issues in watches and calculators.
What the Microfarad Symbol on a Multimeter Means
The microfarad symbol (μF, uF, or MFD) on a multimeter indicates capacitance. Use it to test capacitors and ensure they match their rated values.
EVM2NSX80B23 lifecycle and obsolescence risk checklist for engineering and procurement teams
EVM2NSX80B23 lifecycle and obsolescence risk checklist. What to verify before redesign or last-time-buy — without assuming drop-in replacements.
AS9120 Requirements Guide for Distributors: Ensuring Component Authenticity for OEM Buyers
Practical guide for buyers and engineers: AS9120 Requirements Guide for Distributors: Ensuring Component Authenticity for OEM Buyers. Sourcing, risk, and selection notes.
Drive BOM cost reduction and PPV control with BOM upload and structured RFQ packaging for OEM and EMS buyers
BOM and RFQ best practices for electronic component procurement. Upload your BOM or request a quote for mixed lines and flexible MOQ.
The RC Time Constant Demystified for Beginners
The RC filter time constant (τ = R × C) is the time for a capacitor to charge to 63.2% or discharge to 36.8%. It sets the speed of RC filters and timers.