S18OB381-028
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

S18OB381-028

DigiKey Part Number
4719-S18OB381-028TR-ND - Tape & Reel (TR)
4719-S18OB381-028CT-ND - Cut Tape (CT)
4719-S18OB381-028DKR-ND - Digi-Reel®
Manufacturer
Goertek Microelectronics Inc.
Manufacturer Product Number
S18OB381-028
Description
MIC MEMS ANALOG -38dB OMNI
Customer Reference
Detailed Description
100 Hz ~ 8 kHz Analog Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-38dB ±1dB @ 94dB SPL) Solder Pads
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Goertek Microelectronics Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
Type
MEMS (Silicon)
Output Type
Analog
Direction
Omnidirectional
Frequency Range
100 Hz ~ 8 kHz
Sensitivity
-38dB ±1dB @ 94dB SPL
S/N Ratio
66dB
Impedance
400 Ohms
Voltage Range
1.6 V ~ 3.6 V
Current - Supply
200 µA
Port Location
Top
Ratings
-
Termination
Solder Pads
Size / Dimension
0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max)
0.043" (1.08mm)
Shape
Rectangular
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 3,113
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted.
Non-Cancelable/Non-Returnable
All prices are in SGD
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.58340$2,917.00
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.35000$1.35
10$1.05900$10.59
25$0.96240$24.06
50$0.89620$44.81
100$0.83510$83.51
250$0.76164$190.41
500$0.71112$355.56
1,000$0.66447$664.47
Digi-Reel®
QuantityUnit PriceExt Price
1$1.21000$1.21
10$0.99200$9.92
25$0.91520$22.88
50$0.86020$43.01
100$0.80890$80.89
250$0.74596$186.49
500$0.70190$350.95
1,000$0.66059$660.59
* All Digi-Reel orders will add a $10.00 reeling fee.
Unit Price without VAT:$1.21000
Unit Price with VAT:$1.31890