Knowles EA-23178-078
Manufacturer No:
EA-23178-078
Manufacturer:
Knowles
Description:
MIC COND ANALOG OMNI -61DB
Quantity:
In Stock :8856
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sun, Oct 25 - Mon, Oct 26, 2026
Lead Time：Inquire about availability
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.
EA-23178-078 Information
Knowles EA-23178-078 technical specifications, attributes, parameters and parts with similar specifications to Knowles EA-23178-078.
- Type
- Parameter
- Mfr
- Knowles
- Series
- EA
- Package
- Bulk
- Product Status
- Obsolete
- Type
- Electret Condenser
- Output Type
- Analog
- Direction
- Omnidirectional
- Frequency Range
- 100 Hz ~ 4.8 kHz
- Sensitivity
- -61dB ±3dB @ 74dB SPL
- Impedance
- 3.5 kOhms
- Type
- Parameter
- Voltage - Rated
- 1.3 V
- Current - Supply
- 50 µA
- Port Location
- Side
- 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
EA-23178-078 FAQ
Can I request a quote for EA-23178-078?
EA-23178-078 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 EA-23178-078?
The final price for EA-23178-078 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 EA-23178-078?
EA-23178-078 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 EA-23178-078?
After you submit the RFQ for EA-23178-078, 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 EA-23178-078?
Once stock for EA-23178-078 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 EA-23178-078?
Yes. If EA-23178-078 is unavailable, end-of-life, or outside your schedule, we can review comparable Knowles Audio Sensors parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
