Knowles NR-23158-000
Knowles NR-23158-000

Knowles NR-23158-000

Manufacturer No:

NR-23158-000

Manufacturer:

Knowles

Description:

MIC COND ANALOG NC -49DB

DHL
DHL
DHL

In Stock :5663

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

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Shipping & Availability

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EMS
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UPS

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Shipped from：HK Warehouse
Expected Shipping：Thu, Oct 15 - Fri, Oct 16, 2026
Date Code：Within 2 Years

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

NR-23158-000 Information

Knowles NR-23158-000 technical specifications, attributes, parameters and parts with similar specifications to Knowles NR-23158-000.

  • Type
  • Parameter
  • Mfr
  • Knowles
  • Series
  • NR
  • Package
  • Bulk
  • Product Status
  • Obsolete
  • Type
  • Electret Condenser
  • Output Type
  • Analog
  • Direction
  • Noise Cancelling
  • Frequency Range
  • 100 Hz ~ 4 kHz
  • Sensitivity
  • -49dB ±3dB @ 74dB SPL
  • Impedance
  • 4.4 kOhms
  • Type
  • Parameter
  • Voltage - Rated
  • 1.3 V
  • Voltage Range
  • 1.3 V ~ 10 V
  • Current - Supply
  • 50 µA
  • Port Location
  • Bottom, Top
  • Termination
  • Solder Pads
  • Size / Dimension
  • 0.219" L x 0.157" W (5.56mm x 3.99mm)
  • Height (Max)
  • 0.089" (2.26mm)
  • Shape
  • Rectangular

NR-23158-000 FAQ

Can I request a quote for NR-23158-000?

NR-23158-000 from Knowles is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for NR-23158-000?

The final price for NR-23158-000 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for NR-23158-000?

NR-23158-000 is a Knowles Audio Sensors part. Key details include Current - Supply: 50 µA and Size / Dimension: 0.219" L x 0.157" W (5.56mm x 3.99mm); contact us if you need the specifications verified before sourcing.

When will I receive a quotation for NR-23158-000?

After you submit the RFQ for NR-23158-000, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for NR-23158-000?

Once stock for NR-23158-000 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to NR-23158-000?

Yes. If NR-23158-000 is unavailable, end-of-life, or outside your schedule, we can review comparable Knowles Audio Sensors parts and compatible replacement options.