Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EK-27276-A21 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Mfg Application Notes | Ultrasonic Applications | |
| Featured Product | EK Series Microphone | |
| Standard Package | 1 | |
| Category | Audio Products | |
| Family | Microphones | |
| Series | EK | |
| Packaging | Bulk | |
| Type | Electret Condenser | |
| Output Type | Analog | |
| Direction | Omnidirectional | |
| Frequency Range | 100Hz ~ 4.5kHz | |
| Sensitivity | -53dB ±2dB @ 74dB SPL | |
| S/N Ratio | - | |
| Impedance | 4.4 kOhm | |
| Voltage - Rated | 1.3V | |
| Current - Supply | 50µA | |
| Port Location | Side | |
| Seal Rating | None | |
| Termination | Solder Pads | |
| Size / Dimension | 5.56mm L x 3.99mm W | |
| Height (Max) | 2.21mm | |
| Shape | Rectangular | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EK-27276-A21 | |
| Related Links | EK-272, EK-27276-A21 Datasheet, Knowles Distributor | |
![]() | 2N4125TAR | TRANS PNP 30V 0.2A TO-92 | datasheet.pdf | |
![]() | VJ1812Y392JBRAT4X | CAP CER 3900PF 1.5KV X7R 1812 | datasheet.pdf | |
![]() | PIC18LF25K80T-I/MM | IC MCU 8BIT 32KB FLASH 28QFNS | datasheet.pdf | |
![]() | VE-B4V-EV-F4 | CONVERTER MOD DC/DC 5.8V 150W | datasheet.pdf | |
![]() | C8051F591-IMR | IC 8051 MCU 96K FLASH 40-QFN | datasheet.pdf | |
![]() | 28-042-211 | DIP CABLE M-F 28POS | datasheet.pdf | |
![]() | ACC61DTAT-S664 | CONN EDGECARD 122POS .100" | datasheet.pdf | |
![]() | TE14016400J0G | 350 TB WIR PRO 180 SOLID | datasheet.pdf | |
![]() | TF24016100J0G | 350 TB WIR PRO 90D | datasheet.pdf | |
![]() | SFR16S0006802JA100 | RES 68K OHM 1/2W 5% AXIAL | datasheet.pdf | |
![]() | 97-3101A20-18S | APH97-3101A20-18S | datasheet.pdf | |
![]() | AIT6-22-10PS | ER 4C 4#16 PIN PLUG | datasheet.pdf |