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YFT KNI 12B 19

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YFT KNI 12B 19

YFT KNI 12B 19

$13.12
  • Description：MEMBRANE KEYPAD
  • Series：YFT KNI
  • Mfr：Knitter-Switch
  • Package：Bulk

SKU:60dc23a3c4c8 Category: Brand:

　　
  • Quantity
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Product Detailed Parameters

  • Description：MEMBRANE KEYPAD
  • Series：YFT KNI
  • Mfr：Knitter-Switch
  • Package：Bulk
  • Switch Type：Snap Dome
  • Number of Keys：12
  • Matrix (Columns x Rows)：3 x 4
  • Illumination：-
  • Legend Type：-
  • Key Type：Metal
  • Output Type：-
  • Legend：Telephone Format
  • Legend Color：Black
  • Key Color：White
  • Mounting Type：Panel Mount, Front
  • Termination Style：Cable with Connector
  • Panel Cutout Dimensions：Rectangular - 74.00mm x 54.00mm
  • Operating Temperature：-
  • Ingress Protection：-
  • Illumination Voltage (Nominal)：-
  • Contact Rating @ Voltage：-
  • Features：-

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YFT KNI 12B 19

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

Knitter-Switch YFT-KNI-12B-19 is evaluated in Keypad Switches category where failure modes and qualification evidence matter as much as headline ratings. Key specs include Description (MEMBRANE KEYPAD), Mounting (Panel Mount, Front), and Packaging (Bulk).

Selection Notes
  • For YFT-KNI-12B-19, verify the mounting type (Panel Mount, Front) fits your manufacturing and inspection workflow.
  • Double-check Matrix (Columns x Rows) (3 x 4) against your specification and operating conditions.
  • Confirm Key Type (Metal) meets your design constraints and system-level expectations.
  • Verify footprint and critical electrical limits against the latest datasheet before purchase.
Alternates & Substitutions
  • In Keypad Switches designs, define acceptance criteria up front so alternates can be qualified and repeated in production.
  • Start with mechanical equivalence and keep mounting Panel Mount, Front, packaging Bulk aligned so the alternate is footprint-safe.
  • Confirm the alternate stays inside the electrical and environmental envelope, not only the headline spec.
FAQ

How can I request a quote for YFT-KNI-12B-19?
Send the part number (YFT-KNI-12B-19), quantity, target delivery date, and any required packaging or documentation.

Who is the manufacturer of YFT-KNI-12B-19?
Knitter-Switch

What should I verify for switching parts like YFT-KNI-12B-19?
Confirm electrical ratings, expected life/duty cycle, interface requirements, and verify behavior under worst-case load.

Can you confirm the Legend Color for YFT-KNI-12B-19?
Black

Application Scenarios

Selecting Knitter-Switch YFT-KNI-12B-19 for Keypad Switches usually comes down to meeting the system constraints that matter most: limits, interfaces, and testability in the real build. Across real systems, switching elements are vetted for bounce, failure modes, and derating under inductive loads and repetitive surges. Mechanical tolerances, mounting style, and assembly workflow can be just as important as the electrical ratings. In building automation, reliable switching improves uptime and generally reduces maintenance cycles across distributed installations. Across building automation panels, relay and switch choices influence service intervals by determining how contacts age under repetitive loads. Within outdoor kiosks and ticketing, sealing and corrosion resistance prevent intermittent failures caused by condensation and pollutants.

Compatibility Advice
  • For Knitter-Switch YFT-KNI-12B-19 in Keypad Switches, verify ratings, interface levels, thermal headroom, and a repeatable test plan in the real system. This keeps qualification evidence reproducible later.
Project Fit
  • Good fit when you can bench-verify Knitter-Switch YFT-KNI-12B-19 for Keypad Switches integration across temperature and supply corners, and you have defined load profiles and a coordinated protection strategy.
  • Poor fit when wiring and service conditions vary widely, increasing the chance of unsafe states, because the remaining risk is system-level and cannot be bounded by datasheet checks alone.
YFT KNI 12B 19YFT KNI 12B 19
$13.12
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