All prices are in US dollars.
Digi-Key Part Number 423-1138-1-ND
Price Break Unit Price Extended Price
1 0.86000 0.86
10 0.73900 7.39
25 0.59400 14.85
50 0.52800 26.40
100 0.46200 46.20
250 0.44880 112.20
500 0.43560 217.80
Quantity Available Digi-Key Stock: 27,362
Can ship immediately

Manufacturer Standard Lead Time 8 Weeks
Manufacturer Part Number


Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 2A (4 Weeks)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets SPU0410HR5H-PB
SiSonic Design Guide
Product Photos SPU0410HR5H-PB
Mfg Application Notes Ultrasonic Applications
Product Training Modules Microphone Interfaces
Catalog Drawings SP Series_FTPRNT-1
Featured Product SiSonic™ MEMS Microphones
Standard Package ? 1

Audio Products



Series SiSonic™
Packaging ? Cut Tape (CT)?
Type MEMS (Silicon)
Output Type Analog
Direction Omnidirectional
Frequency Range 100Hz ~ 10kHz
Sensitivity -42dB ±3dB @ 94dB SPL
S/N Ratio 59dB
Impedance 300 Ohm
Voltage - Rated 1.5 ~ 3.6V
Current - Supply 250µA
Port Location Top
Seal Rating None
Termination Surface Mount
Size / Dimension 3.76mm L x 2.95mm W
Height (Max) 1.20mm
Shape Rectangular
Online Catalog SiSonic™ Series
Other Names 423-1138-1
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
423-1138-2-ND SPU0410HR5H-PB Knowles Tape & Reel (TR)? 25,200 - Immediate
0.36000 1,200
423-1138-6-ND SPU0410HR5H-PB Knowles Digi-Reel®? 27,362 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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03:46:45 6/25/2016