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 BK-21612-B48
  • Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

Knowles BK-21612-B48

BK-21612-B48


  • Manufacturer: Knowles
  • Origchip NO: BK-21612-B48
  • Package:
  • Datasheet: -
  • Stock: 8880
  • Description: BK-21612-B48(Kg)

Quantity:

Qty

Unit Price

Ext Price

  • 25

    $15.85

    $396.25

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 BK
Package Tray
Product Status Active
Technology Magnetic
Type Receiver, Balanced Armature
Frequency Range 200 Hz ~ 3.5 kHz
Frequency - Self Resonant -
Impedance 2.2 kOhms
Efficiency - dBA 123.00
Efficiency - Testing -
Efficiency - Type -
Port Location -
Shape Rectangular
Material - Cone -
Material - Magnet -
Ingress Protection -
Ratings -
Termination Solder Pads
Size / Dimension -
Height - Seated (Max) -
RoHS Status RoHS Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8518.29.8000
Standard Package 25
2.2 kOhms Receiver, Balanced Armature Speaker 200 Hz ~ 3.5 kHz Rectangular

Related Products

Soberton Inc. RC-1106L

Soberton Inc. RC-1106L

$2.12
Soberton Inc. SP-2707Y

Soberton Inc. SP-2707Y

$2.76
Peerless by Tymphany PMT-18N12AL03-04

Peerless by Tymphany PMT-18N12AL03-04

$6.48
CUI Devices CMS-151135-078L100B-67

CUI Devices CMS-151135-078L100B-67

$2.38
CUI Devices GF0927

CUI Devices GF0927

$5.83
Peerless by Tymphany DFM-2535R02-08

Peerless by Tymphany DFM-2535R02-08

$35.66
Knowles RVA-90063-N08

Knowles RVA-90063-N08

PUI Audio, Inc. ASX04004-R

PUI Audio, Inc. ASX04004-R

$10.96
Knowles GR-31767-000

Knowles GR-31767-000

$50.93
5 Core Inc PC 15

5 Core Inc PC 15

$93.10
Knowles ED-26565-000

Knowles ED-26565-000

$16.54
Seltech TEBM28C10-4B

Seltech TEBM28C10-4B

$12.00
5 Core Inc WF 890 DBL

5 Core Inc WF 890 DBL

$23.94
Knowles CI-22955-M11

Knowles CI-22955-M11

$19.63
BeStar Technologies, Inc. BPH1204T138MW100 HF

BeStar Technologies, Inc. BPH1204T138MW100 HF

$13.93
Visaton GmbH & Co. KG WL 10 P - 100 V

Visaton GmbH & Co. KG WL 10 P - 100 V

$40.74
Knowles BK-28594-000

Knowles BK-28594-000

Knowles EH-23066-000

Knowles EH-23066-000

Knowles CI-22762-000

Knowles CI-22762-000

$20.26
Knowles RAE-32746-000

Knowles RAE-32746-000

$10.11
Knowles GQ-30783-000

Knowles GQ-30783-000

$42.15
Visaton GmbH & Co. KG BF 45 S - 4 OHM

Visaton GmbH & Co. KG BF 45 S - 4 OHM

$18.44
CUI Devices S-25148-L1006

CUI Devices S-25148-L1006

$4.10
Peerless by Tymphany SDS-135F25CP02-04

Peerless by Tymphany SDS-135F25CP02-04

$17.01
Peerless by Tymphany NE149W-04

Peerless by Tymphany NE149W-04

$82.32
BeStar Technologies, Inc. BMS3650L

BeStar Technologies, Inc. BMS3650L

$5.11
Peerless by Tymphany GBS-165F32CP00-02

Peerless by Tymphany GBS-165F32CP00-02

Knowles 2403 260 00143

Knowles 2403 260 00143

Visaton GmbH & Co. KG STELLA            PC

Visaton GmbH & Co. KG STELLA PC

Peerless by Tymphany ANC-50N25AL00-04

Peerless by Tymphany ANC-50N25AL00-04

$14.51

In Stock

Please send RFQ , we will respond immediately.