Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EK-28586-C77 | |
| 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 | |
| 3D Model | EK-28586-C77.igs | |
| Standard Package | 1 | |
| Category | Audio Products | |
| Family | Microphones | |
| Series | EK | |
| Packaging | Bulk | |
| Type | Electret Condenser | |
| Output Type | Analog | |
| Direction | Omnidirectional | |
| Frequency Range | 50Hz ~ 10kHz | |
| 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-28586-C77 | |
| Related Links | EK-285, EK-28586-C77 Datasheet, Knowles Distributor | |
![]() | IRF830STRR | MOSFET N-CH 500V 4.5A D2PAK | datasheet.pdf | |
![]() | MAX391CSE+ | IC SWITCH QUAD SPST 16SOIC | datasheet.pdf | |
![]() | 65801-115LF | CONN CIC RCPT 15POS 2.54MM | datasheet.pdf | |
![]() | VJ1808A360JBFAT4X | CAP CER 36PF 2KV NP0 1808 | datasheet.pdf | |
![]() | 5640100173F | LED CBI 3MM 3X1 RED/ORN/YLW DIFF | datasheet.pdf | |
![]() | MCB1343 | BOARD EVALUATION FOR NXP LPC1343 | datasheet.pdf | |
![]() | VE-25V-CX-F4 | CONVERTER MOD DC/DC 5.8V 75W | datasheet.pdf | |
![]() | RN55D1131FB14 | RES 1.13K OHM 1/8W 1% AXIAL | datasheet.pdf | |
![]() | R5F101PKAFB#V0 | IC MCU 16BIT 384KB FLASH 100LQFP | datasheet.pdf | |
![]() | 1PMT4112C/TR13 | DIODE ZENER 18V 1W DO216 | datasheet.pdf | |
![]() | 0383306515 | CONN PLUG 15POS PNL MNT SLDR | datasheet.pdf | |
![]() | 3049929 | CONN TERM BLOCK | datasheet.pdf |