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Sharp Microelectronics S21ME5PY

OPTOISOLATOR 5KV TRIAC 4SMD

Answer first: this page is a purchasing reference for the exact part number S21ME5PY from Sharp Microelectronics. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Sharp Microelectronics Part number: S21ME5PY Package: - RFQ verification required

Key Parameters

Part NumberS21ME5PY
ManufacturerSharp Microelectronics
CategoryTriac, SCR Output Optoisolators
package-
series-
packagingTape & Reel (TR)
product statusObsolete
param 1Triac
param 2Yes
param 31
param 45000Vrms
param 5600 V
param 6100V/µs
param 710mA
param 8100 mA
param 93.5mA
param 10100µs (Max)
param 111.2V
param 1250 mA
param 13-30°C ~ 100°C
param 14Through Hole
param 15-
param 16BSI, DEMKO, SEMKO, UR, VDE

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify S21ME5PY Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For S21ME5PY, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.