Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-BT-21755-000 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Mfg Application Notes | Ultrasonic Applications | |
| Standard Package | 25 | |
| Category | Audio Products | |
| Family | Microphones | |
| Series | BT | |
| Packaging | Bulk | |
| Type | Electret Condenser | |
| Output Type | Analog | |
| Direction | - | |
| Frequency Range | 100Hz ~ 4.7kHz | |
| Sensitivity | -59.5dB ±3dB @ 74dB SPL | |
| S/N Ratio | - | |
| Impedance | 3.5 kOhm | |
| Voltage - Rated | 1.3V | |
| Current - Supply | 40µA | |
| Port Location | Side | |
| Seal Rating | None | |
| Termination | Solder Pads | |
| Size / Dimension | 7.87mm L x 5.54mm W | |
| Height (Max) | 2.24mm | |
| Shape | Rectangular | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | BT-21755-000 | |
| Related Links | BT-217, BT-21755-000 Datasheet, Knowles Distributor | |
![]() | P6KE9V1A | TVS DIODE 7.78VWM 13.4VC DO15 | datasheet.pdf | |
![]() | RG1005N-2741-B-T5 | RES SMD 2.74KOHM 0.1% 1/16W 0402 | datasheet.pdf | |
![]() | AYM43DTMT-S189 | CONN EDGECARD 86POS R/A .156 SLD | datasheet.pdf | |
![]() | 1-1546977-3 | Connector Barrier Block Strip 13 Circuit 0.438" (11.12mm) | datasheet.pdf | |
![]() | 383LX122M250A052 | CAP ALUM 1200UF 20% 250V SNAP | datasheet.pdf | |
![]() | PIC16F721-E/ML | IC MCU 8BIT 7KB FLASH 20QFN | datasheet.pdf | |
![]() | 658-25ABT4E | HEATSINK CPU 28MM SQ BLK W/TAPE | datasheet.pdf | |
![]() | VI-2NK-CV | CONVERTER MOD DC/DC 40V 150W | datasheet.pdf | |
![]() | MB2185LS1W03 | SWITCH PUSHBUTTON 4PDT 6A 125V | datasheet.pdf | |
![]() | 1720430202 | CONN HDR 2POS 7.50MM R/A SLDR | datasheet.pdf | |
![]() | H-030-50810 | PCB HEADER 90 5.08MM 10 POLE | datasheet.pdf | |
![]() | CN0966B20G39S7Y040 | 26500 37#20 2#16 S TH PLUG LC | datasheet.pdf |