Images are for reference only.Please communicate with sales for detailed product parameters

SPM1437HM4H-B

Name: SPM1437HM4H-B
Brand: Knowles
Price: 1.5 USD
Rating: 4.8 (6586 reviews)

Microphones

Manufacturer No:: SPM1437HM4H-B
Manufacture:: Knowles
Datasheet:: SPM1437HM4H-B
Description:: MIC MEMS DIGITAL PDM OMNI -22DB

In Stock

0 pcs On sales

Purchase and inquiry

Purchase

You may place an order without registering to Micro Mall.

We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

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

RFQ (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.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days. The following are some common countries' logistic time.

Product Attribute

Knowles SPM1437HM4H-B technical specifications, attributes, parameters and parts with similar specifications to Knowles SPM1437HM4H-B.

Categories: Audio Products
Manufacturer: Knowles
Series: SiSonic
Packaging: Reel package
Type: MEMS (Silicon)
Output Type: Digital, PDM
Direction: Omnidirectional
Frequency Range: 100Hz ~ 10kHz
Sensitivity: -22dB ±3dB @ 94dB SPL
S/N Ratio: 61.5dB
Voltage Range: 1.6 ~ 3.6V
Operating Supply Current: 500μA
Port Location: Top
Termination: Solder Pads
Dimension: 0.186" L x 0.148" W (4.72mm x 3.76mm)
Height (Maximum): 0.049" (1.25mm)
Shape: Rectangular
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited

Company Profile

We are the professional distributor of electronic components providing a large variety of products to save you a lot of time, effort and cost with our efficient self-customized service. careful order preparation fast delivery service. Powerful enterprise management system, warehouse management system, strict product quality inspection system and convenient delivery system are suitable for each terminal PC/mobile platform.