| 比较 | 制造商产品编号 | 价格 | 库存 | 制造商 | 系列 | 包装 | 产品状态 | Type | Output Type | Direction | Frequency Range | Sensitivity | S/N Ratio | Impedance | Voltage - Rated | Voltage Range | Current - Supply | Port Location | Ratings | Termination | Size / Dimension | Height (Max) | Shape | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
￥253.00
|
47426
|
- | Tape & Reel (TR) | Active | MEMS (Silicon) | Digital, PDM | Omnidirectional | 20 Hz ~ 8 kHz | -26dB ±1dB @ 94dB SPL | 62dB | - | 1.8 V | 1.6 V ~ 3.6 V | 775 µA | Bottom | IP57 - Dust Protected, Waterproof | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.051" (1.30mm) | Rectangular | ||||||||||||||||||||||||||
|
￥261.00
|
24369
|
- | Tape & Reel (TR) | Active | MEMS (Silicon) | Digital, PDM | Omnidirectional | 50 Hz ~ 20 kHz | -26dB ±1dB @ 94dB SPL | 65dB | - | 1.8 V | - | 600 µA | Top | - | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.043" (1.08mm) | Rectangular | ||||||||||||||||||||||||||
|
￥263.00
|
57042
|
SiSonic™ SPH | Tape & Reel (TR) | Active | MEMS (Silicon) | Digital, PDM | Omnidirectional | - | -35dB ±1dB @ 94dB SPL | 66dB | - | 1.8 V | - | 2 mA | Bottom | - | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.043" (1.08mm) | Rectangular | ||||||||||||||||||||||||||
|
￥304.00
|
119483
|
SiSonic™ SPM | Tape & Reel (TR) | Active | MEMS (Silicon) | Analog | Omnidirectional | - | -40dB ±1dB @ 130dB SPL | 70dB | - | - | 2.3 V ~ 3.6 V | 285 µA | Bottom | - | Solder Pads | 0.186" L x 0.148" W (4.72mm x 3.76mm) | 0.049" (1.25mm) | Rectangular | ||||||||||||||||||||||||||
|
￥150.00
|
29330
|
AOM | Bulk | Active | Electret Condenser | Analog | Omnidirectional | 50 Hz ~ 16 kHz | -44dB ±2dB | 60dB | 2.2 kOhms | 1.5 V | 1.5 V ~ 10 V | 500 µA | Top | - | PC Pins | 0.382" Dia (9.70mm) | 0.185" (4.70mm) | Circular | ||||||||||||||||||||||||||
