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 | |
![]() | CBTD3384DK,118 | IC BUS SWITCH 10BIT 24SSOP | datasheet.pdf | |
![]() | D38999/20WG39SBL | CONN HSG RCPT 39POS WALLMNT SCKT | datasheet.pdf | |
![]() | SSCDANN030PAAA5 | SENSOR PRESS 30PSI ABSOL 5V DIP | datasheet.pdf | |
![]() | 6-146468-5 | CONN HEADER 15POS .100" STACKER | datasheet.pdf | |
![]() | SBH51-LPPE-D04-SP-BK | CONN HEADER 8POS 1MM GOLD SMD | datasheet.pdf | |
![]() | FZ4-H650-10 | FZ4 HG STD. BOX 4-CAM.NPN | datasheet.pdf | |
![]() | MLESWT-U1-0000-0001F8 | LED XLAMP WARM WHITE 2850K 4SMD | datasheet.pdf | |
![]() | IUGN26-1REC5-39339-50-G1 | CIR BRKR MAG-HYDR LEVER | datasheet.pdf | |
![]() | PIC24FV08KM102-I/SO | IC MCU 16BIT 8KB FLASH 28SOIC | datasheet.pdf | |
![]() | M20-9761642 | 16+16 DIL VERT PIN HDR | datasheet.pdf | |
![]() | Y00602K37635T9L | RES 2.37635K OHM 1/4W 0.01% AXL | datasheet.pdf | |
![]() | F1778422M3F0R0 | CAP FILM 220 NF 20% 310VAC AXIAL | datasheet.pdf |