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SPH0644HM4H-1

SPH0644HM4H-1

SPH0644HM4H-1

Knowles

MICROPHONE MEMS DIGITAL PDM OMNI

SPH0644HM4H-1 Техническая спецификация

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SPH0644HM4H-1 Цены и заказ

Количество Цена за единицу товара Цена внешн.
5,900 $0.78601 -
Inventory changes frequently.

SPH0644HM4H-1 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Оптовые цены на каждый заказ, большой или маленький
Оптовые цены на каждый заказ, большой или маленький
Оптовые цены на каждый заказ, большой или маленький
Оптовые цены на каждый заказ, большой или маленький

SPH0644HM4H-1 Knowles

Имя Ценить
статус продукта Obsolete
тип MEMS (Silicon)
тип вывода Digital, PDM
направление Omnidirectional
диапазон частот 50 Hz ~ 10 kHz
чувствительность -36dB ±1dB @ 94dB SPL
отношение сигнал/шум 58dB
импеданс -
напряжение - номинальное -
диапазон напряжения 1.6 V ~ 3.6 V
ток - поставка 1.025 mA
расположение порта Top
рейтинги -
прекращение Solder Pads
размер / измерение 0.138" L x 0.104" W (3.50mm x 2.65mm)
высота (макс.) 0.037" (0.95mm)
форма Rectangular
Q1: What is the purchase guide for SPH0644HM4H-1?
SPH0644HM4H-1 of Knowles is a MICROPHONE MEMS DIGITAL PDM OMNI. ICHOME is a long-term spot supplier of SPH0644HM4H-1, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SPH0644HM4H-1?
Download SPH0644HM4H-1 Техническая спецификация
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSPH0644HM4H-1 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SPH0644HM4H-1 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SPH0644HM4H-1 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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