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 | |
![]() | 357-025-521-104 | CARDEDGE 25POS .156 BLACK LO PRO | datasheet.pdf | |
![]() | 953008BFLFT | IC TIMING CTRL HUB P4 56-SSOP | datasheet.pdf | |
![]() | PF0601.123NLT | FIXED IND 12UH 1A 140 MOHM SMD | datasheet.pdf | |
![]() | MS3100F10SL-3S | CONN RCPT 3 POS WALL MNT W/SCKT | datasheet.pdf | |
![]() | C4SMH-RJS-CR34QBB2 | LED RED CLEAR 4MM OVAL T/H | datasheet.pdf | |
![]() | RLR32C7870FMRSL | RES 787 OHM 1% 1W AXIAL | datasheet.pdf | |
![]() | MAX9109EUT-T | IC COMPARATOR LP SGL SOT23-6 | datasheet.pdf | |
![]() | 1231740000 | BCF 3.81/10/180ZE SN BK BX | datasheet.pdf | |
![]() | 116-87-422-41-007101 | CONN IC DIP SOCKET 22POS GOLD | datasheet.pdf | |
![]() | DF13-15P-1.25H(21) | CONN HDR 15POS 1.25MM R/A TIN | datasheet.pdf | |
![]() | 51731-048LF | R/A HDR POWERBLADE | datasheet.pdf | |
| 110990037 | GROVE UNIVERSAL 4 PIN CONN | datasheet.pdf |