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HomeProductsAudio ProductsMicrophonesSPK0838HT4H-1
SPK0838HT4H-1 Image
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See specifications for product details.

SPK0838HT4H-1 - Knowles

Manufacturer Part Number
SPK0838HT4H-1
Manufacturer
Knowles
Allelco Part Number
32D-SPK0838HT4H-1
ECAD Model
Parts Description
MIC MEMS DIGITAL PDM OMNI -26DB
Detailed Description
Package
Data sheet
SPK0838HT4H-1.pdf
RoHs Status
ROHS3 Compliant
In stock: 54660

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Quantity

Specifications

SPK0838HT4H-1 Tech Specifications
Knowles - SPK0838HT4H-1 technical specifications, attributes, parameters and parts with similar specifications to Knowles - SPK0838HT4H-1

Product Attribute Attribute Value  
Manufacturer Knowles  
Voltage - Rated 1.8 V  
Type MEMS (Silicon)  
Termination Solder Pads  
Size / Dimension 0.157" L x 0.118" W (4.00mm x 3.00mm)  
Shape Rectangular  
Series SiSonic™  
Sensitivity -26dB ±3dB @ 94dB SPL  
S/N Ratio 64dB  
Product Attribute Attribute Value  
Ratings -  
Port Location Top  
Package Tape & Reel (TR)  
Output Type Digital, PDM  
Height (Max) 0.043" (1.10mm)  
Frequency Range 20 Hz ~ 20 kHz  
Direction Omnidirectional  
Current - Supply 700 µA  

Parts with Similar Specifications

The three parts on the right have similar specifications to Knowles SPK0838HT4H-1

Product Attribute SPK0838HT4H-1 SPK0838HT4H-1-7 SPK0415HM4H-B-7 SPK0833LM4H-B
Part Number SPK0838HT4H-1 SPK0838HT4H-1-7 SPK0415HM4H-B-7 SPK0833LM4H-B
Manufacturer Knowles Knowles Knowles Knowles
Size / Dimension 0.157" L x 0.118" W (4.00mm x 3.00mm) - 0.157" L x 0.118" W (4.00mm x 3.00mm) 0.157" L x 0.118" W (4.00mm x 3.00mm)
Port Location Top - Top Bottom
Type MEMS (Silicon) - MEMS (Silicon) MEMS (Silicon)
Ratings - - - -
Output Type Digital, PDM - Digital, PDM Digital, PDM
Frequency Range 20 Hz ~ 20 kHz - 100 Hz ~ 10 kHz 100 Hz ~ 10 kHz
Voltage - Rated 1.8 V - - -
Sensitivity -26dB ±3dB @ 94dB SPL - -26dB ±3dB @ 94dB SPL -26dB ±3dB @ 94dB SPL
Series SiSonic™ - SiSonic™ SiSonic™ SP
Shape Rectangular - Rectangular Rectangular
Termination Solder Pads - Solder Pads Solder Pads
Height (Max) 0.043" (1.10mm) - 0.046" (1.16mm) 0.043" (1.10mm)
Package Tape & Reel (TR) Bulk Tape & Reel (TR) Tape & Reel (TR)
S/N Ratio 64dB - 61dB 63dB
Current - Supply 700 µA - 650 µA 700 µA
Direction Omnidirectional - Omnidirectional Omnidirectional

SPK0838HT4H-1 Datasheet PDF

Download SPK0838HT4H-1 pdf datasheets and Knowles documentation for SPK0838HT4H-1 - Knowles.

Datasheets
SPK0838HT4H-1.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SPK0838HT4H-1 Image

SPK0838HT4H-1

Knowles
32D-SPK0838HT4H-1

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