Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-AT-1438-TWT-R | |
| 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 | |
| 3D Model | AT-1438-TWT-R.igs | |
| Standard Package | 100 | |
| Category | Audio Products | |
| Family | Buzzers | |
| Series | AT | |
| Packaging | Tray | |
| Driver Circuitry | Transducer, Externally Driven | |
| Technology | Piezo | |
| Input Type | peak-peak Signal | |
| Voltage - Rated | 5Vp-p | |
| Voltage Range | 1 ~ 20V | |
| Frequency | 3.8kHz | |
| Operating Mode | Continuous | |
| Sound Pressure Level | 80dB @ 5V, 10cm | |
| Current - Supply | 1mA | |
| Operating Temperature | -30°C ~ 80°C | |
| Washable | Yes | |
| Port Location | Top | |
| Mounting Type | Through Hole | |
| Termination | PC Pins | |
| Size / Dimension | 13.8mm Dia x 6.8mm H | |
| Capacitance @ Frequency | 13000pF @ 3.8kHz | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | AT-1438-TWT-R | |
| Related Links | AT-143, AT-1438-TWT-R Datasheet, PUI Audio, Inc. Distributor | |
![]() | JD-90-1-7 | KNOB CLR GLOSS.925"DIA 6MM SHAFT | datasheet.pdf | |
![]() | RG1608V-391-D-T5 | RES SMD 390 OHM 0.5% 1/10W 0603 | datasheet.pdf | |
![]() | RBC43DREF-S734 | CONN EDGECARD 86POS .100 EYELET | datasheet.pdf | |
![]() | EGP20D-E3/73 | DIODE GEN PURP 200V 2A DO204AC | datasheet.pdf | |
![]() | 172516-1 | M.I.C.MARK II 17P CAP W/F | datasheet.pdf | |
![]() | MCF51EM256CLL | IC MCU 32BIT 256KB FLASH 100LQFP | datasheet.pdf | |
![]() | PIC16LF1527-E/PT | IC MCU 8BIT 28KB FLASH 64TQFP | datasheet.pdf | |
![]() | OSTHX112281 | TERM BLOCK SPRING 3.50MM 11POS | datasheet.pdf | |
![]() | RNC60J1200DSB14 | RES 120 OHM 1/4W .5% AXIAL | datasheet.pdf | |
![]() | ATS-18H-30-C2-R0 | HEATSINK 70X70X25MM XCUT T766 | datasheet.pdf | |
![]() | ATS-P1-45-C2-R0 | HEATSINK 25X25X20MM L-TAB T766 | datasheet.pdf | |
![]() | CRCW0603464KFHEAP | RES SMD 464K OHM 1% 1/10W 0603 | datasheet.pdf |