KECG2738PBJ-A KINGSTATE Microphone (Other) In Stock
KECG2738PBJ-A is a Kingstate omni-directional PCB-mount condenser microphone, -38 dB sensitivity, 6×2.7 mm body. Suits voice recognition, intercom, and audio capture with 2.8 mm pin spacing. From stock with worldwide shipping.
- Manufacturer
- KINGSTATE
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Microphone
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of KECG2738PBJ-A?
- Omni-directional pickup captures audio uniformly from all directions, ideal for voice recognition and hands-free intercom designs
- -38 dB sensitivity provides adequate output signal level compatible with standard microphone preamplifier and audio codec inputs
- Compact 6 mm diameter by 2.7 mm height cylindrical body enables direct PCB integration in small form-factor audio products
- PCB-mount through-hole pins at 2.8 mm spacing support reliable hand and automated wave-soldering assembly
What is KECG2738PBJ-A used for?
The KECG2738PBJ-A is designed for voice recognition modules, baby monitors, intercoms, and consumer audio products requiring a compact omni-directional condenser microphone with -38 dB sensitivity mounted directly on the PCB. Its 6 mm × 2.7 mm cylindrical form and 2.8 mm through-hole pin spacing simplify board integration without external mounting hardware. The omni-directional pickup pattern ensures consistent sound capture from any direction in smart home devices, handheld instruments, and communication equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for KECG2738PBJ-A?
Compatible alternatives and drop-in replacements for KECG2738PBJ-A:
suggested
suggested
suggested
suggested
Frequently Asked Questions
What audio applications fit KECG2738PBJ-A?
KECG2738PBJ-A is an omnidirectional condenser microphone with nominal -38 dB sensitivity, suited to voice capture, intercom, and recognition circuits after acoustic and bias requirements are verified.
Which footprint details matter for KECG2738PBJ-A?
The microphone body is approximately 6 mm by 2.7 mm with 2.8 mm pin spacing and 2 terminals; confirm polarity, acoustic-port clearance, and land geometry before layout release.
What should receiving inspection check on KECG2738PBJ-A stock?
Verify the complete part number, KINGSTATE traceability, undamaged acoustic port, correct 6 mm by 2.7 mm body, 2-terminal orientation, packaging condition, and controlled sensitivity specification.
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About KINGSTATE
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