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Bourns Inc. ENS1J-B28-L00256

ROTARY ENCODER OPTICAL 256PPR

Answer first: this page is a purchasing reference for the exact part number ENS1J-B28-L00256 from Bourns Inc.. 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: Bourns Inc. Part number: ENS1J-B28-L00256 Package: RFQ verification required

Key Parameters

Part NumberENS1J-B28-L00256
ManufacturerBourns Inc.
CategoryEncoders
seriesEN
packagingBulk
product statusObsolete
param 1Not Verified
param 2Optical
param 3Quadrature (Incremental)
param 4256
param 55V
param 61/4" Dia Round End
param 7No
param 8No
param 9Panel, PCB Through Hole
param 10Vertical
param 11PC Pin
param 12200M
param 13-
param 14-

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

How to Verify ENS1J-B28-L00256 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 ENS1J-B28-L00256, 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.