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Texas Instruments TIL118-1
Texas Instruments

TIL118-1 TRANSISTOR OUTPUT OPTOCOUPLER, Active

MPNTIL118-1
End of Life

TIL118-1, TRANSISTOR OUTPUT OPTOCOUPLER, Active, RoHS non-compliant, Bulk package.

$0.2Ref. price · indicative, final on quote
TIL118-1 datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TIL118-1 Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

The TIL118-1 is a transistor output optocoupler, a through-hole component that provides galvanic isolation between a low-voltage control side and a higher-voltage load side using an internal phototransistor. It is typically specified in industrial control interfaces, PLC digital inputs, motor drive feedback paths, and power-supply isolation barriers where a simple on/off signal must cross a potential difference without a direct electrical connection.

The RoHS non-compliant marking means this part contains lead or other restricted substances above the RoHS threshold — it is not eligible for use in EU RoHS-regulated products or any BOM that requires full RoHS compliance.

Sourcing reality for the TIL118-1

Because the TIL118-1 is active and RoHS non-compliant, it is not a standard stock item at most franchised distributors who have shifted to RoHS-compliant lines. Sourcing runs through independent distribution channels that carry legacy and non-compliant inventory.

Frequently asked questions

What is the exact pinout of TIL118-1?

Engineers need to verify PCB footprint and connection compatibility before prototype build.

Is TIL118-1 still active or obsolete?

Buyers need lifecycle assurance to avoid redesign for a discontinued part.

Where can I buy TIL118-1 in stock with fast shipping?

Procurement professionals prioritize availability and lead time for production BOM lines.

What is a direct replacement for TIL118-1?

Maintenance techs need drop-in substitute for failed units without circuit changes.

What are the electrical specs (CTR, Vce) of TIL118-1?

Design validation requires key parameters to ensure optocoupler meets isolation and switching requirements.

What is the price per unit for TIL118-1 in bulk?

BOM cost optimization drives sourcing decisions for high-volume orders.