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25LC128
Hotenda Part Number
H7099
Manufacturer Part
SPM1437HM4H-B
Manufacturer
Knowles
Description
100Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon) Omnidirectional (-22dB ±3dB @ 94dB SPL) Solder Pads
Category
Audio Products
Family
Microphones
Series
-
Manufacturer Quantity
8123
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1,200
$0.78
$0.78
3,600
$0.24
$0.73
6,000
$0.12
$0.70
12,000
$0.06
$0.69

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Datasheets
SPM1437HM4H-B
Featured Product
SiSonic™ MEMS Microphones
Online Catalog
SiSonic™ Series
Product Training Modules
Microphone Interfaces
Category
Audio Products
Current - Supply
500µA
Direction
Omnidirectional
Family
Microphones
Frequency Range
100Hz ~ 10kHz
Height (Max)
1.25mm
Impedance
-
Manufacturer
Knowles
Output Type
Digital, PDM
Packaging
Tape & Reel (TR)
Part Status
Not Recommended For New Designs
Port Location
Top
S/N Ratio
61.5dB
Seal Rating
None
Sensitivity
-22dB ±3dB @ 94dB SPL
Series
SiSonic™
Shape
Rectangular
Size / Dimension
4.72mm L x 3.76mm W
Termination
Solder Pads
Type
MEMS (Silicon)
Voltage - Rated
-
Voltage Range
1.6 ~ 3.6V
Other Names
423-1212-2
SPM1437HM4H-B-2
SPM1437HM4H-B-6
Standard Package
1,200
Tags
SPM143 (2) SPM14 (4) SPM1 (37) SPM (576)

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