ABT-438-RC
Transducer, Buzzer, 1 VAC, 30 VAC, 3 mA, 90 dB
- Manufacturer: MULTICOMP PRO
- Product type: Piezo Transducers
- Sound Level SPL: 90dB
- Resonant Frequency: 2.8kHz
- Supply Voltage Max: 30VAC
- Supply Voltage Min: 1VAC
- Transducer Function: Buzzer
- Sound Level Distance: 30cm
- Operating Current Max: 3mA
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 1.06 € |
| Current stock | 25+ |
| Lead time | 7 days |
## **Piezo Transducer** ## **Panel Mount - Wire Lead Type** **AC Devices (requires external circuitry to generate sound)** ## **ABT-422-RC** **ABT-431-RC** **ABT-438-RC** Dimensions : Millimetres Tolerance: ±0.5mm ## **Specifications** |**Specifications**|~~ee~~||| |---|---|---|---| |**Part Number**<br>~~es~~|**ABT-422-RC**<br>~~es~~<br>~~ee~~|**ABT-431-RC**<br>~~es~~|**ABT-438-RC**<br>~~es~~| |**Rated Voltage (Vp-p square wave)**<br>~~es~~<br>~~es~~|15Vp-p<br>~~ee~~<br>~~es~~<br>~~ee~~|9Vp-p<br>~~es~~<br>~~ee~~|12Vp-p<br>~~es~~| |**Operating Voltage**<br>~~es~~<br>~~es ee~~|1 - 30Vp-p<br>~~ee~~<br>~~ee~~|1 - 30Vp-p<br>~~ee~~<br>~~ee~~|1 - 30Vp-p| |**Rated Current**<br>~~es~~<br>~~es ee~~|≤ 8mA<br>~~ee~~<br>~~ee~~|≤ 3mA<br>~~ee~~<br>~~ee~~|3mA| |**Sound Output level**<br>~~es ee~~<br>~~es~~<br>~~es~~|≥ 90dB@30cm<br>~~ee~~<br>~~es~~<br>~~ee~~|≥ 88dB@10cm<br>~~ee~~<br>~~es~~<br>~~ee~~|≥ 90dB@30cm<br>~~es~~| |**Resonant Frequency**<br>~~es~~|5500Hz ±700Hz<br>~~ee~~|3500Hz ±500Hz<br>~~ee~~|2800Hz ±500| |**Capacitance**<br>~~es~~<br>~~es~~|18000pF ±30%pF<br>~~ee~~<br>~~es~~|20000pF ±30%pF<br>~~ee~~<br>~~es~~|35000pF ±30%<br>~~es~~| |**Tone**<br>~~ee~~|Continuous<br>~~ee~~<br>~~ee~~||| |**Housing Material**<br>~~es~~|Black ABS<br>~~es~~<br>~~ee~~|Black ABS<br>~~es~~|Black ABS<br>~~es~~| |**Operating Temperature**<br>~~es~~|-20°C to +70°C<br>~~ee~~<br>~~es~~|-20°C to +60°C<br>~~es~~|-20°C to +60°C<br>~~es~~| |**Storage Temperature**<br>~~es~~|-30°C to +80°C<br>~~es~~<br>~~ee~~|-30°C to +70°C<br>~~es~~|-30°C to +70°C<br>~~es~~| |**Lead Wire**<br>~~es~~|UL1571 AWG32<br>~~es~~<br>~~ee~~|UL1905 AWG28<br>~~es~~|UL1007 AWG28<br>~~es~~| |**Lead Length**<br>~~a~~|50mm<br>~~ee~~<br>~~a~~<br>~~ee~~|120mm<br>~~a~~|145mm<br>~~a~~| |**Weight**<br>~~es~~|3g<br>~~es~~<br>~~ee~~|3.5g<br>~~es~~|10g<br>~~es~~| Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 05/09/19 V1.0 Page <1> ## **Piezo Transducer** ## **Through Hole Type** **AC Devices (requires external circuitry to generate sound)** ## **ABT-402-RC** **==> picture [53 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> ABT-405-RC<br>**----- End of picture text -----**<br> ## **ABT-430-RC** Dimensions : Millimetres Tolerance: ±0.5mm ## **Specifications** |**Specifications**|||| |---|---|---|---| |**Part Number**|**ABT-402-RC**|**ABT-405-RC**|**ABT-430-RC**| |**Rated Voltage (Vp-p square wave)**|5Vp-p|3Vp-p|9Vp-p| |**Operating Voltage**|1 - 20Vp-p|1 - 30Vp-p|1 - 30Vp-p| |**Rated Current**|≤ 1mA|≤ 1mA|≤ 3mA| |**Sound Output level**|≥ 80dB@10cm|≥ 75dB@10cm|≥ 85dB@10cm| |**Resonant Frequency**|4000Hz ±500Hz|4000Hz ±500Hz|4000Hz ±500Hz| |**Capacitance**|13000pF ±30%pF|10000pF ±30%pF|17000pF ±30%pF| |**Tone**|Continuous||| |**Housing Material**|-|Black Noryl|Black ABS| |**Operating Temperature**|-20°C to +70°C|-20°C to +70°C|-20°C to +60°C| |**Storage Temperature**|-30°C to +80°C|-30°C to +80°C|-30°C to +70°C| |**Pin Pitch**|7.6mm|11mm|10mm| |**Weight**|1g|1g|3g| Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro Page <2> 05/09/19 V1.0 ## **Piezo Transducer** ## **ABT-436-RC** **ABT-451-RC** Dimensions : Millimetres Tolerance: ±0.5mm ## **Specifications** |**Specifications**||| |---|---|---| |**Part Number**|**ABT-436-RC**|**ABT-451-RC**| |**Rated Voltage (Vp-p square wave)**|5Vp-p|10Vp-p| |**Operating Voltage**|1 - 30Vp-p|1 - 30Vp-p| |**Rated Current**|≤ 1mA|≤ 3mA| |**Sound Output level**|≥ 78dB@10cm|≥ 90dB@10cm| |**Resonant Frequency**|4000Hz ±500Hz|2800Hz ±500Hz| |**Capacitance**|15000pF ±30%pF|-| |**Tone**|Continuous|| |**Housing Material**|Black Noryl|Black ABS| |**Operating Temperature**|-20°C to +70°C|-20°C to +60°C| |**Storage Temperature**|-30°C to +80°C|-30°C to +70°C| |**Pin Pitch**|10mm|15.24mm| |**Weight**|1g|2g| Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 05/09/19 V1.0 Page <3> ## **Piezo Transducer** ## **Through Hole & Wire Lead Type** **AC Devices (requires external circuitry to generate sound)** Dimensions : Millimetres Tolerance: ±0.5mm ## **Specifications** |**Specifications**|| |---|---| |**Part Number**|**ABT-440-RC**| |**Rated Voltage (Vp-p square wave)**|15Vp-p| |**Operating Voltage**|1 - 30Vp-p| |**Rated Current**|≤ 5mA| |**Sound Output level**|≥ 90dB@10cm| |**Resonant Frequency**|4300Hz ±500Hz| |**Tone**|Continuous| |**Housing Material**|Brass| |**Operating Temperature**|-20°C to +60°C| |**Storage Temperature**|-30°C to +70°C| |**Lead Wire**|UL1571 AWG32| |**Lead Length**|50mm| |**Weight**|2g| Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 05/09/19 V1.0 Page <4> ## **Piezo Transducer** ## **Wire Lead Type** **AC Devices (requires external circuitry to generate sound)** Dimensions : Millimetres Tolerance: ±0.5mm ## **Specifications** |**Specifications**|| |---|---| |**Part Number**|**ABT-459-RC**| |**Rated Voltage (Vp-p square wave)**|10Vp-p| |**Operating Voltage**|1 - 30Vp-p| |**Rated Current**|≤ 5mA| |**Sound Output level**|≥ 80dB@10cm| |**Resonant Frequency**|3200Hz ±500Hz| |**Capacitance**|11000pF ±30%pF| |**Housing Material**|Black ABS| |**Operating Temperature**|-20°C to +60°C| |**Storage Temperature**|-30°C to +70°C| |**Lead Wire**|UL1571 AWG32| |**Lead Length**|90mm| |**Weight**|1g| **Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019. Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 05/09/19 V1.0 Page <5>
Updated at February 9, 2023
Multicomp Pro is a trusted manufacturer of high-quality electronic components, built upon the rich heritage of established industry names such as SPC Technology, Tenma, Duratool, and Pro Power. Developed to provide engineers and procurement professionals with exceptional value, the brand offers an extensive portfolio of rigorously lab-tested products. By combining strict quality assurance with cost-effective manufacturing, Multicomp Pro delivers premium reliability while providing significant savings compared to leading industry alternatives. The brand's comprehensive lineup is anchored by a vast selection of passive components and essential circuit protection devices. Engineers consistently rely on Multicomp Pro for aluminum electrolytic capacitors, film capacitors, and power inductors designed for demanding applications. The protection portfolio is equally robust, featuring hundreds of standard fuses, resettable fuses, and transient voltage suppression (TVS) diodes to safeguard critical circuitry. Furthermore, the company is a major provider of precision timing solutions, including a wide array of reliable crystals and standard oscillators. Beyond passives and board-level protection, Multicomp Pro offers extensive solutions in power management, discrete semiconductors, and connectivity. This includes highly efficient AC/DC converters, bridge rectifiers, bipolar transistors, and a versatile selection of wire-to-board terminal blocks. Backed by comprehensive factory audits, continuous laboratory testing, and a strong commitment to ethical sourcing, Multicomp Pro ensures that every component consistently meets stringent international safety and performance standards.
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