Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-BT-21751-000 | |
| 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 ~ 4.2kHz | |
| Sensitivity | -61.5dB ±1.5dB @ 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-21751-000 | |
| Related Links | BT-217, BT-21751-000 Datasheet, Knowles Distributor | |
![]() | AD627ARZ-R7 | IC OPAMP INSTR 80KHZ RRO 8SOIC | datasheet.pdf | |
![]() | ASM28DRYI | CONN EDGECARD 56POS DIP .156 SLD | datasheet.pdf | |
![]() | CS3101A-20-82P | CONN RCPT 17POS IN LINE W/PINS | datasheet.pdf | |
![]() | IXGH12N100 | IGBT 1000V 24A 100W TO247AD | datasheet.pdf | |
![]() | 84BB-0318-D | KEYPAD LEGEND TILE NEXT | datasheet.pdf | |
![]() | 0752372245 | CONN HEADER BACKPLANE 250PS GOLD | datasheet.pdf | |
![]() | V24A24C400B3 | CONVERTER MOD DC/DC 24V 400W | datasheet.pdf | |
![]() | RNC55H2522BSB14 | RES 25.2K OHM 1/8W .1% AXIAL | datasheet.pdf | |
![]() | C911U220JUNDBAWL35 | CAP CER 22PF 400VAC NP0 RADIAL | datasheet.pdf | |
![]() | 5067ABG1W02800 | GK NICU CF PROF V0 | datasheet.pdf | |
![]() | ATS-21D-175-C1-R0 | HEATSINK 35X35X10MM R-TAB | datasheet.pdf | |
![]() | T38331-07-0 | Connector Barrier Block Strip 7 Circuit 0.375" (9.53mm) | datasheet.pdf |