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 TO38-31020-B21
  • Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

Knowles TO38-31020-B21

TO38-31020-B21


  • Manufacturer: Knowles
  • Origchip NO: TO38-31020-B21
  • Package:
  • Datasheet: -
  • Stock: 7489
  • Description: TO38-31020-B21(Kg)

Quantity:

Qty

Unit Price

Ext Price

  • 25

    $22.06

    $551.61

Not the price you want? Send RFQ Now and we'll contact you ASAP.

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 TO
Package Tray
Product Status Active
Type Electret Condenser
Output Type Analog
Direction Omnidirectional
Frequency Range 80 Hz ~ 10 kHz
Sensitivity -54dB ±3dB @ 74dB SPL
S/N Ratio -
Impedance 4.4 kOhms
Voltage Range 0.9 V ~ 1.6 V
Current - Supply 29 µA
Port Location Side
Termination Solder Pads
Size / Dimension 0.141" L x 0.141" W (3.57mm x 3.57mm)
Height (Max) 0.053" (1.35mm)
Shape Square
RoHS Status RoHS Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8518.10.8030
Other Names 423-1373
Standard Package 25
80 Hz ~ 10 kHz Analog Microphone Electret Condenser 0.9 V ~ 1.6 V Omnidirectional (-54dB ±3dB @ 74dB SPL) Solder Pads

Related Products

Knowles FB-FO-25542-000

Knowles FB-FO-25542-000

$46.98
Knowles TO-24603-000

Knowles TO-24603-000

Knowles MVA-61199-B13

Knowles MVA-61199-B13

5 Core Inc PM -66k 2 pair

5 Core Inc PM -66k 2 pair

$25.27
Knowles EM-23976-000

Knowles EM-23976-000

CUI Devices CMC-9745-L100

CUI Devices CMC-9745-L100

$2.01
Goertek Microelectronics Inc. S14OB381-057

Goertek Microelectronics Inc. S14OB381-057

$0.43
TDK InvenSense ICS-40300

TDK InvenSense ICS-40300

$3.03
Knowles NR-60662-000

Knowles NR-60662-000

PUI Audio, Inc. POM-3042P-R

PUI Audio, Inc. POM-3042P-R

$1.96
Knowles SPH16A7LR5H

Knowles SPH16A7LR5H

Knowles EM-23056-C36

Knowles EM-23056-C36

$14.32
Knowles FG-23653-D45

Knowles FG-23653-D45

DB Unlimited MW063002-1

DB Unlimited MW063002-1

$1.42
Knowles PNR-23539-000

Knowles PNR-23539-000

$28.45
Knowles SPH9855LM4H-1-8

Knowles SPH9855LM4H-1-8

Knowles EA-21843-000

Knowles EA-21843-000

$12.78
Knowles VEK-H-30108-000

Knowles VEK-H-30108-000

$68.33
Knowles EK-23024-C37

Knowles EK-23024-C37

$14.52
Knowles VEK-F-30352-000

Knowles VEK-F-30352-000

CUI Devices CMC-6015-47P

CUI Devices CMC-6015-47P

$2.47
CUI Devices CMC-6022-38L100

CUI Devices CMC-6022-38L100

$1.50
Knowles TO-24614-000

Knowles TO-24614-000

Technical Pro TWM1302T

Technical Pro TWM1302T

$199.99
Knowles TO-24614-C56

Knowles TO-24614-C56

Knowles SPU0410LR5H-PB

Knowles SPU0410LR5H-PB

Infineon Technologies IM72D128V01XTSA1

Infineon Technologies IM72D128V01XTSA1

$1.71
5 Core Inc ND 909 CHROME 2PC

5 Core Inc ND 909 CHROME 2PC

$26.60
Mallory Sonalert Products Inc. PMOF-6050S-44UQ

Mallory Sonalert Products Inc. PMOF-6050S-44UQ

$1.43
Knowles EL-23077-153

Knowles EL-23077-153

In Stock

Please send RFQ , we will respond immediately.