Warning: fopen(/www/wwwroot/g182.goodao.net/storage/logs/error.log): failed to open stream: Permission denied in /www/wwwroot/g182.goodao.net/system/library/log.php on line 22 Knowles EA-21972-000
  • Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

Knowles EA-21972-000

EA-21972-000


  • Manufacturer: Knowles
  • Origchip NO: EA-21972-000
  • Package:
  • Datasheet: -
  • Stock: 3838
  • Description: EA-21972-000(Kg)

Quantity:

In Stock

Please send RFQ , we will respond immediately.

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to SERDIA.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.

SPECIFICATIONS

Parameters
Mfr Knowles
Series EA
Package Bulk
Product Status Obsolete
Type Electret Condenser
Output Type Analog
Direction Omnidirectional
Frequency Range 100 Hz ~ 5.1 kHz
Sensitivity -59dB ±3dB @ 74dB SPL
S/N Ratio -
Impedance 3.5 kOhms
Voltage - Rated 1.3 V
Current - Supply 50 µA
Port Location 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
Moisture Sensitivity Level (MSL) Not Applicable
ECCN EAR99
HTSUS 8518.10.8030
Standard Package 1
100 Hz ~ 5.1 kHz Analog Microphone Electret Condenser Omnidirectional (-59dB ±3dB @ 74dB SPL) Solder Pads

Related Products

Knowles EK-23027-C37

Knowles EK-23027-C37

$14.52
PUI Audio, Inc. POM-2739L-HD3-LW100-R

PUI Audio, Inc. POM-2739L-HD3-LW100-R

$4.45
Knowles SPH1611LR5H-1

Knowles SPH1611LR5H-1

$1.06
PUI Audio, Inc. POM-5246P

PUI Audio, Inc. POM-5246P

STMicroelectronics MP45DT02TR

STMicroelectronics MP45DT02TR

Knowles MQM-33034-000

Knowles MQM-33034-000

Knowles EM-24068-C36

Knowles EM-24068-C36

CUI Devices CMM-4030DT-26354-TR

CUI Devices CMM-4030DT-26354-TR

$2.26
Cirrus Logic Inc. WM7132PIMSE/RV

Cirrus Logic Inc. WM7132PIMSE/RV

Knowles EK-28587-C77

Knowles EK-28587-C77

STMicroelectronics MP45DT02

STMicroelectronics MP45DT02

Knowles EK-23132-C36

Knowles EK-23132-C36

$21.28
Knowles PNR-23539-000

Knowles PNR-23539-000

$28.45
Knowles TM-30228-B12

Knowles TM-30228-B12

$18.15
PUI Audio, Inc. AOW-4544P-C3310-B-R

PUI Audio, Inc. AOW-4544P-C3310-B-R

$2.44
Knowles SPM0408HD5H-SB

Knowles SPM0408HD5H-SB

Knowles HM-31067-000

Knowles HM-31067-000

5 Core Inc POP Y

5 Core Inc POP Y

$29.25
5 Core Inc GS EL 12 SET

5 Core Inc GS EL 12 SET

$25.27
Knowles SPU0442HR5HTD

Knowles SPU0442HR5HTD

PUI Audio, Inc. POM-1844L-C33-R

PUI Audio, Inc. POM-1844L-C33-R

Knowles SPVB840LR5H

Knowles SPVB840LR5H

Infineon Technologies IM67D120AXTSA1

Infineon Technologies IM67D120AXTSA1

$3.40
Knowles SPM0404HD5H-PB-2

Knowles SPM0404HD5H-PB-2

5 Core Inc RM 4 BG

5 Core Inc RM 4 BG

$21.28
Analog Devices Inc. MP510ACEZ-RL7

Analog Devices Inc. MP510ACEZ-RL7

$2.19
5 Core Inc MC 04 4PCS

5 Core Inc MC 04 4PCS

$11.29
Goertek Microelectronics Inc. S15OT421-017

Goertek Microelectronics Inc. S15OT421-017

$0.17
DB Unlimited MW062502-1

DB Unlimited MW062502-1

$1.42
PUI Audio, Inc. PNM-2751L

PUI Audio, Inc. PNM-2751L

In Stock

Please send RFQ , we will respond immediately.