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WBFK-23990-000

Knowles

Manufacturer Part #:

WBFK-23990-000

Manufacturer:

Knowles

Package:

Datasheet:

Description:

SPEAKER 57OHM TOP PORT 91DB

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Specifications

Product Details

Mfr	Knowles
Type	Receiver, Balanced Armature
Shape	Rectangular
Series	WBFK
Package	Bulk
Ratings	-
Impedance	57 Ohms
Technology	Magnetic
Termination	Solder Pads
Port Location	Top
Product Status	Active
Frequency Range	200 Hz ~ 7.6 kHz
Material - Cone	-
Efficiency - dBA	91.00
Size / Dimension	0.197" L x 0.108" W (5.00mm x 2.73mm)
Efficiency - Type	Sound Pressure Level (SPL)
Material - Magnet	-
Ingress Protection	-
Efficiency - Testing	-
Height - Seated (Max)	0.260" (6.60mm)
Frequency - Self Resonant	-

User Guide

Means of Payment

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

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.