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 | |
![]() | ECQ-E4393KF | CAP FILM 0.039UF 10% 400VDC RAD | datasheet.pdf | |
![]() | RS3B-13 | DIODE GEN PURP 100V 3A SMC | datasheet.pdf | |
![]() | CRCW040212K7FKTD | RES SMD 12.7K OHM 1% 1/16W 0402 | datasheet.pdf | |
![]() | KUL-11D15D-110 | RELAY GEN PURPOSE DPDT 10A 110V | datasheet.pdf | |
![]() | 2-1445088-9 | CONN HEADER 9POS R/A T/H 15GOLD | datasheet.pdf | |
![]() | 0639013000 | FINE ADJUST APPLICATOR | datasheet.pdf | |
![]() | V150B36T150BF3 | CONVERTER MOD DC/DC 36V 150W | datasheet.pdf | |
![]() | 5470/30C SL001 | CABLE 30COND 20AWG SHLD 1000' | datasheet.pdf | |
![]() | 164C18629X | D-Sub Connector Receptacle, Female Sockets 78 Position Through Hole, Right Angle Solder | datasheet.pdf | |
![]() | AGH360-48S12-6L | DC/DC CONVERTER 12V 360W | datasheet.pdf | |
![]() | HA12705000J0G | 381 TB SPRING CLAMP 90D | datasheet.pdf | |
![]() | RP20-2405SAW-HC | 20W DC/DC CONV 1"X1" 1.6KV | datasheet.pdf |