SPM0437HD4H-B
| Manufacturer Part | SPM0437HD4H-B |
|---|---|
| Manufacturer | Knowles |
| Description | MICROPHONE MEMS DIGITAL PDM OMNI |
| Category | Audio Products |
| RoHS | Lead free / RoHS Compliant |
| Warranty | 365 days |
| Datasheet | - |
Product Attributes
| Type | Description |
|---|---|
| Product Status: | Not For New Designs |
| Type: | MEMS (Silicon) |
| Output Type: | Digital, PDM |
| Direction: | Omnidirectional |
| Frequency Range: | 100 Hz ~ 10 kHz |
| Sensitivity: | -26dB ±3dB @ 94dB SPL |
| S/N Ratio: | 57.5dB |
| Impedance: | - |
| Voltage - Rated: | - |
| Voltage Range: | 1.6 V ~ 3.6 V |
| Current - Supply: | 500 µA |
| Port Location: | Top |
| Ratings: | - |
| Termination: | Solder Pads |
| Size / Dimension: | 0.186" L x 0.148" W (4.72mm x 3.76mm) |
| Height (Max): | 0.053" (1.35mm) |
| Shape: | Rectangular |
Shipping
| Shipping Type | Ship Fee | Lead Time |
| DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
| Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
| UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
| TNT | $20.00-$40.00 (0.50 KG) | 2-6 days |
| EMS | $20.00-$40.00 (0.50 KG) | 3-7 days |
| REGISTERED AIR MAIL | $2.5-$7 (0.50 KG) | 20-35 days |
Payment
| Payment method | Hand Fee |
| Telegraphic Transfer | charge US$30.00 banking fee. |
| Paypal | charge 4.0% service fee. |
| Credit Card | charge 4% service fee. |
| Western Union | charge US$0.00 banking fee. |
| Money Gram | charge US$0.00 banking fee. |
Guarantees
- We provide 90 days warranty;
- The Pre-Shipment Inspection (PSI) will be applied;
- If some of the items you received aren't of perfect quality, we would responsibly arrange your refund or replacement. But the items must remain their original condition;
- If you don't receive the item in 25 days, just let us know, a new package or replacement will be issued.
- If your item is significantly different from our product description, you can A: Return it and get a full refund, or B: Get a partial refund and keep the item.
- Taxes & VAT will not be included;
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