Welcome to Weijie Semiconductor
Image
Part Number
Manufacturer
Description
Unit Price
In Stock

SPV1840LR5H-B  SPV1840LR5H-B

Knowles
Manufacturer : Knowles
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : SiSonic™, Zero-Height Mic™, SPV
Part Status : Not For New Designs
Type : MEMS (Silicon)
Output Type : Analog
Direction : Omnidirectional
Frequency Range : 100Hz ~ 10kHz
Sensitivity : -38dB ±3dB @ 94dB SPL
S/N Ratio : 62.5dB
Impedance : 400 Ohms
Voltage - Rated : -
Voltage Range : 1.5V ~ 3.6V
Current - Supply : 60µA
Port Location : Bottom
Ratings : -
Termination : Solder Pads
Size / Dimension : 0.108" L x 0.073" W (2.75mm x 1.85mm)
Height (Max) : 0.039" (0.98mm)
Shape : Rectangular
0
35400 in stock

SPW0442HR5H-1  SPW0442HR5H-1

Knowles
Manufacturer : Knowles
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SiSonic™ SPW
Part Status : Active
Type : MEMS (Silicon)
Output Type : Analog
Direction : Omnidirectional
Frequency Range : 10Hz ~ 10kHz
Sensitivity : -42dB ±1dB @ 94dB SPL
S/N Ratio : 59dB
Impedance : 500 Ohms
Voltage - Rated : -
Voltage Range : 1.5V ~ 3.6V
Current - Supply : 185µA
Port Location : Top
Ratings : -
Termination : -
Size / Dimension : -
Height (Max) : -
Shape : -
0
8730 in stock

SPW2430HR5H-B  SPW2430HR5H-B

Knowles
Manufacturer : Knowles
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SiSonic™ SPW
Part Status : Active
Type : MEMS (Silicon)
Output Type : Analog
Direction : Omnidirectional
Frequency Range : 100Hz ~ 10kHz
Sensitivity : -42dB ±3dB @ 94dB SPL
S/N Ratio : 59dB
Impedance : 450 Ohms
Voltage - Rated : -
Voltage Range : 1.5V ~ 3.6V
Current - Supply : 110µA
Port Location : Top
Ratings : -
Termination : Solder Pads
Size / Dimension : 0.122" L x 0.098" W (3.10mm x 2.50mm)
Height (Max) : 0.043" (1.10mm)
Shape : Rectangular
0
54244 in stock

TOM-1545P-R  TOM-1545P-R

PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Bulk
Series : TOM
Part Status : Active
Type : Electret Condenser
Output Type : Analog
Direction : Omnidirectional
Frequency Range : 100Hz ~ 10kHz
Sensitivity : -45dB ±3dB
S/N Ratio : 60dB
Impedance : 2.2 kOhms
Voltage - Rated : 2V
Voltage Range : 2V ~ 10V
Current - Supply : 500µA
Port Location : Top
Ratings : -
Termination : PC Pins
Size / Dimension : 0.157" Dia (4.00mm)
Height (Max) : 0.067" (1.70mm)
Shape : Circular
0
68378 in stock

VEK-H-30108-000  VEK-H-30108-000

Knowles
Manufacturer : Knowles
Packaging : Bulk
Series : VEK-H
Part Status : Active
Type : Electret Condenser
Output Type : Analog
Direction : -
Frequency Range : 100Hz ~ 10kHz
Sensitivity : -72dB ±3dB @ 74dB SPL
S/N Ratio : -
Impedance : -
Voltage - Rated : 9V
Voltage Range : 9V ~ 10V
Current - Supply : -
Port Location : Top
Ratings : -
Termination : Wire Leads
Size / Dimension : 0.500" Dia (12.70mm)
Height (Max) : -
Shape : Circular
0
115 in stock

WP-23502-000  WP-23502-000

Knowles
Manufacturer : Knowles
Packaging : Bulk
Series : WP
Part Status : Active
Type : Electret Condenser
Output Type : Analog
Direction : Omnidirectional
Frequency Range : 100Hz ~ 4kHz
Sensitivity : -52dB ±3dB @ 74dB SPL
S/N Ratio : -
Impedance : 4.4 kOhms
Voltage - Rated : 1.3V
Voltage Range : 1.3V ~ 10V
Current - Supply : 50µA
Port Location : Top
Ratings : Waterproof
Termination : Solder Pads
Size / Dimension : 0.219" L x 0.157" W (5.56mm x 3.99mm)
Height (Max) : 0.089" (2.26mm)
Shape : Rectangular
0
1002 in stock

WP-23502-P07  WP-23502-P07

Knowles
Manufacturer : Knowles
Packaging : Bulk
Series : WP
Part Status : Active
Type : Electret Condenser
Output Type : Analog
Direction : Omnidirectional
Frequency Range : 100Hz ~ 6kHz
Sensitivity : -52dB ±3dB @ 74dB SPL
S/N Ratio : -
Impedance : 4.4 kOhms
Voltage - Rated : 1.3V
Voltage Range : 1.3V ~ 10V
Current - Supply : 50µA
Port Location : Top
Ratings : Waterproof
Termination : Wire Leads
Size / Dimension : 0.219" L x 0.157" W (5.56mm x 3.99mm)
Height (Max) : 0.089" (2.26mm)
Shape : Rectangular
0
156 in stock