X-On Electronics has gained recognition as a prominent supplier of DWFK-31785-000 Speakers & Transducers across the USA, India, Europe, Australia, and various other global locations. DWFK-31785-000 Speakers & Transducers are a product manufactured by Knowles. We provide cost-effective solutions for Speakers & Transducers, ensuring timely deliveries around the world.

DWFK-31785-000 Knowles

DWFK-31785-000 electronic component of Knowles
DWFK-31785-000 Knowles
DWFK-31785-000 Speakers & Transducers
DWFK-31785-000 Electromechanical

Images are for reference only
See Product Specifications
Part No. DWFK-31785-000
Manufacturer: Knowles
Category: Speakers & Transducers
Description: 30.1 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 6.5 kHz Top Rectangular
Datasheet: DWFK-31785-000 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 63.7213 ea
Line Total: USD 63.72 
Availability - 133
Ship by Tue. 29 Apr to Thu. 01 May
MOQ: 1  Multiples: 1
Pack Size: 1

 DWFK-31785-000 More Buying Options & Price Grid(s)

Availability Price Quantity
133
Ship by Tue. 29 Apr to Thu. 01 May
MOQ : 1
Multiples : 1
1 : USD 63.7213
10 : USD 53.4996
50 : USD 52.6334
100 : USD 52.5525

Specifications

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Frequency
Sound Pressure Level
Impedance
Termination Style
Length
Width
Depth
Operating Voltage
Series
Brand
Cnhts
Hts Code
Length - In
Length - Mm
Product Type
Factory Pack Quantity :
Subcategory
Width - In
Width - Mm
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the DWFK-31785-000 from our Speakers & Transducers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the DWFK-31785-000 and other electronic components in the Speakers & Transducers category and beyond.

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Additional Infomation About Product

Balanced Armature Driver D WFK-31785-000 Product Data Sheet Dual Full-range Product Features: Small size More bass-oriented than TWFK High efficiency (SPL/size) RoHS compliant Outline Drawing mm (inches) Demonstrator Earphone Model Number (standard sample in BOLD) without MIC with MIC Straight Cable TC-32211-B101 TC-32282-B101 Ordering Information: Phone: (630) 250-5100 Knowles Model Number: DWFK-31785-000 Fax: (630) 250-0575 1151 Maplewood Drive info knowles.com Itasca, Illinois 60143 knowles.comBalanced Armature Driver DWFK-31785-000 Dual Full-range Frequency Response and THD Impedance and Saturation SPL Testing Conditions Typical Performance at 1kHz Impedance 30 Ohms using 100mV rms drive signal Sensitivity to 100mV 106 dB SPL IEC60318-4 (711) coupler Sensitivity to 1mW 111 dB SPL G.R.A.S. 43BA-2 (0.4cc) a Max SPL 120 dB SPL THD THD at 94dB SPL 0.4 % THD at 100dB SPL 0.5 % Footnotes: a SPL at 10% THD Note: Ask about custom assembly options (lead wires, customer-specified materials, etc.) To prevent heat damage, follow soldering guidelines in application note AN13 (knowles.com) Measurement data for reference only. Refer to model specification for full dimensions and performance. Ordering Information: Phone: (630) 250-5100 Knowles Model Number: DWFK-31785-000 Fax: (630) 250-0575 1151 Maplewood Drive info knowles.com Itasca, Illinois 60143 knowles.com

HS Compliance

Tariff Desc

8531.80.00 Electric sound or visual signalling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms Other apparatus Free

8518.29.90 SPEAKERS unmounted having a diameter less than 80 mm Op. 01.07.1997 Dec. 01.07.1997 - TC 9703706

8518.29.90 TC 9703718 LOUDSPEAKERS unmounted with a diameter less than 350mm

8518.21.00 TC 926725 LOUDSPEAKERS SINGLE having a nominal impedance NOT greater than 50ohms

8518.29 TC 8437985 TWEETERS piezoelectric horn

8518.29.90 TC 9710923 LOUDSPEAKERS shielded, NOT mounted in an enclosure

8518.29.90 TC 9703708 LOUDSPEAKERS in car type unmounted

8518.29.90 TC 9703707 LOUDSPEAKERS, (unmounted) having ANY of the following
(a) woofers having a voice coil manufactured from wire that has a hexagonal cross section and is generally referred to as hexatech voice coils;
(b) woofers having a magnet system where the magnets are completely encircled by the voice coil and where the driver has a short term maximum power to IEC 268-5 of at least 130 W;
(c) woofers utilising magnetic shielding such that they do not cause magnetic interference when in close proximity to a cathode ray tube and where the short term maximum power to IEC 268-5 is at least 130 W and where the BL product (force factor) is at least 3.52;
(d) woofers having a rubber surround and having short term maximum power to IEC 268-5 of at least 130 W and where the BL product (force factor) is at least 3.52;
(e) woofers manufactured with cast magnesium baskets and having a short term maximum power to IEC 268-5 of at least 130W;
(f) woofers having non resonant polymer chassis with non resonant suspension coupling cone and having a short term maximum power to IEC 268-5 of at least 130W

Dielectric Laboratories may also be referenced as

Knowles Acoustics
Knowles Corporation
Knowles Dielectric Labs
Knowles Johanson Manufacturing
Knowles Novacap
Knowles Syfer
Knowles Voltronics
Novacap
Syfer
SYFER TECHNOLOGY
Voltronics

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