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SPH0611LR5H-1 The Knowles SPH0611LR5H-1 is an analog MEMS microphone with an omnidirectional pickup pattern. It operates within a voltage range of 1.5V to 3.6V.
Mfr Part #:

SPH0611LR5H-1

Available from 2 distributors
Mfr Name: Knowles / Syfer
Knowles / Syfer
The Knowles SPH0611LR5H-1 is an analog MEMS microphone with an omnidirectional pickup pattern. It operates within a voltage range of 1.5V to 3.6V.
✓ Total Stock: 3,453 pcs
$ Price Range: $1.16

SPH0611LR5H-1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,430 pcs
On Request
3430 pcs On Request 1 On Request On Request 18+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
23 pcs
On Request
23 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SPH0611LR5H-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Depth
Impedance
Length
Mounting Type
Output Type
SVHC Present
Sensitivity
Tape & Reel
Termination Style
Voltage
Width
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SPH0611LR5H-1 Description

Short technical summary and product information.

The Knowles SPH0611LR5H-1 is a compact MEMS microphone designed for a wide range of audio applications. It features an analog output and an omnidirectional polar pattern, capturing sound from all directions with a sensitivity of -38dB.

 

This microphone operates within a voltage range of 1.5V to 3.6V and has a frequency response spanning from 100 Hz to 10 kHz. It offers a signal-to-noise ratio of 65 dB and an impedance of 400 Ohms. The device consumes a low operating supply current of 185 uA.

 

Packaged for surface mounting (SMD/SMT) with solder pads, the SPH0611LR5H-1 has dimensions of 3.5 mm in length, 2.65 mm in width, and 1.08 mm in depth. It is designed for operation in temperatures ranging from -40°C to +100°C. The standard package quantity is 1200 units on a reel.

 

This component is suitable for various electronic designs requiring reliable audio input. Its specifications make it a versatile choice for consumer electronics, communication devices, and other embedded systems.

SPH0611LR5H-1 Quick Information

Product Type: MEMS Microphone
Series: Sisonic
Canonical Name: Knowles SPH0611LR5H-1 MEMS Microphone
Subcategory: Microphones

SPH0611LR5H-1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SPH0611LR5H-1 Estimated Pricing

Qty Low High
1+ $1.16 $1.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

SPH0611LR5H-1 Features

  • Analog MEMS microphone with omnidirectional pattern.
  • Wide operating voltage from 1.5V to 3.6V.
  • Frequency response 100 Hz to 10 kHz.
  • Compact 3.5mm x 2.65mm x 1.08mm SMD/SMT package.
  • Operating temperature range -40°C to +100°C.

SPH0611LR5H-1 Applications

  • Suitable for consumer electronics audio.
  • Ideal for communication device inputs.
  • Used in embedded system audio capture.
  • Versatile for various sensor applications.

SPH0611LR5H-1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SPH0611LR5H-1?

The operating voltage range is 1.5 V to 3.6 V.

What is the sensitivity of the SPH0611LR5H-1 microphone?

The sensitivity is -38dB ±1dB @ 94dB SPL.

What is the frequency response of this MEMS microphone?

The frequency response is 100 Hz to 10 KHz.

What is the signal-to-noise ratio (SNR) for the SPH0611LR5H-1?

The SNR is 65 dB.

What type of output does the SPH0611LR5H-1 provide?

It provides an analog output.

What are the dimensions of the SPH0611LR5H-1 microphone?

The dimensions are 3.5 mm in length, 2.65 mm in width, and 1.08 mm in depth.

What is the operating temperature range for the SPH0611LR5H-1?

The operating temperature range is -40°C to +100°C.

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