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NKK Switches CKL12BFW01-001

SWITCH KEYLOCK 2POS SPDT 3A 250V

Answer first: this page is a purchasing reference for the exact part number CKL12BFW01-001 from NKK Switches. 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: NKK Switches Category: Keylock Switches Part number: CKL12BFW01-001 Package: RFQ verification required

Key Parameters

Part NumberCKL12BFW01-001
ManufacturerNKK Switches
CategoryKeylock Switches
seriesCK
packagingBox
product statusActive
param 1SPDT
param 22
param 3On-On
param 4Non-Shorting (BBM)
param 53A (AC)
param 6250 V
param 7-
param 8Flat Key
param 91 only
param 1090°
param 11Silver (Ag)
param 12Silver
param 13Panel Mount
param 14Solder Lug
param 15Circular - 19.00mm Dia
param 16Epoxy Sealed Terminals
param 17-25°C ~ 70°C

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

How to Verify CKL12BFW01-001 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 CKL12BFW01-001, 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.