Knowles CB-22850-139

CB-22850-139
Part No.:
CB-22850-139
Manufacturer:
Knowles
Category:
Speakers
Package:
Datasheet:
Leatech Electronics GmbHCB-22850-139.pdf
Description:
SPEAKER 48OHM TOP PORT 82DB
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
Shipping

Inventory:0

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Product Details

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Product attributes
Attribute value
Manufacturer:
Knowles
Series:
CB
Packaging:
Tray
Product Status:
Active
Technology:
Magnetic
Type:
Receiver, Balanced Armature
Frequency Range:
300 Hz ~ 4.5 kHz
Frequency - Self Resonant:
-
Impedance:
48 Ohms
Efficiency - dBA:
82.00
Efficiency - Testing:
-
Efficiency - Type:
Sensitivity
Power - Rated:
-
Power - Max:
-
Port Location:
Top
Shape:
Square
Material - Cone:
-
Material - Magnet:
-
Ingress Protection:
-
Ratings:
-
Termination:
PC Pins
Size / Dimension:
0.990" L x 1.000" W (25.15mm x 25.40mm)
Category:
Speakers

1. How to order CB-22850-139 on Leatech Electronics GmbH?

Currently, Leatech Electronics GmbH only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Leatech Electronics GmbH guarantee that CB-22850-139 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CB-22850-139. All suppliers must pass our qualification reviews before they can publish their products including CB-22850-139 on Leatech Electronics GmbH; we pay more attention to the channels and quality of CB-22850-139 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the CB-22850-139 price and inventory displayed accurate?

The price and inventory of CB-22850-139 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of CB-22850-139?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the CB-22850-139 we delivered, we will accept the replacement or return of the CB-22850-139 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of CB-22850-139.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as CB-22850-139 pin diagram, CB-22850-139 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image SR-32453-000 MR-23333-000 GV-32830-000 WBFK-30095-000 BK-28507-000
Part Number SR-32453-000 MR-23333-000 GV-32830-000 WBFK-30095-000 BK-28507-000
Manufacturer Knowles Knowles Knowles Knowles Knowles
Series CB CB CB CB CB
Packaging Tray Tray Tray Tray Tray
Product Status Active Active Active Active Active
Technology Magnetic Magnetic Magnetic Magnetic Magnetic
Type Receiver, Balanced Armature Receiver, Balanced Armature Receiver, Balanced Armature Receiver, Balanced Armature Receiver, Balanced Armature
Frequency Range 300 Hz ~ 4.5 kHz 300 Hz ~ 4.5 kHz 300 Hz ~ 4.5 kHz 300 Hz ~ 4.5 kHz 300 Hz ~ 4.5 kHz
Frequency - Self Resonant - - - - -
Impedance 48 Ohms 48 Ohms 48 Ohms 48 Ohms 48 Ohms
Efficiency - dBA 82.00 82.00 82.00 82.00 82.00
Efficiency - Testing - - - - -
Efficiency - Type Sensitivity Sensitivity Sensitivity Sensitivity Sensitivity
Power - Rated - - - - -
Power - Max - - - - -
Port Location Top Top Top Top Top
Shape Square Square Square Square Square
Material - Cone - - - - -
Material - Magnet - - - - -
Ingress Protection - - - - -
Ratings - - - - -
Termination PC Pins PC Pins PC Pins PC Pins PC Pins
Size / Dimension 0.990" L x 1.000" W (25.15mm x 25.40mm) 0.990" L x 1.000" W (25.15mm x 25.40mm) 0.990" L x 1.000" W (25.15mm x 25.40mm) 0.990" L x 1.000" W (25.15mm x 25.40mm) 0.990" L x 1.000" W (25.15mm x 25.40mm)

CB-22850-139 Relevant Information

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