PUI Audio 93 dBA Through Hole External 12.7 mm Piezo Buzzer Transducer 30 mm 3 V Min 28V Max
- RS Stock No.:
- 276-858P
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- AT-2830-TWT-R
- ผู้ผลิต:
- PUI Audio
มีส่วนลดเมื่อซื้อจำนวนมาก
ดูตัวเลือกการกำหนดราคาในการซื้อปริมาณมากยอดรวมย่อย (10 ชิ้น, จัดส่งในกล่อง)*
THB674.80
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB722.00
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
มีในสต็อก
- 144 ชิ้นพร้อมจัดส่งจากคลังสินค้าต่างประเทศ
ต้องการสินค้าเพิ่มหรือไม่ ระบุจำนวนและคลิก ‘ตรวจสอบวันจัดส่ง’ เพื่อดูข้อมูลเพิ่มเติมเกี่ยวกับสต็อกสินค้าและการจัดส่ง
ชิ้น | ต่อหน่วย |
|---|---|
| 10 - 99 | THB67.48 |
| 100 - 499 | THB62.33 |
| 500 - 999 | THB57.70 |
| 1000 + | THB46.88 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 276-858P
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- AT-2830-TWT-R
- ผู้ผลิต:
- PUI Audio
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | PUI Audio | |
| Product Type | Piezo Buzzer Transducer | |
| Mount Type | Through Hole | |
| Minimum Supply Voltage | 3V | |
| Maximum Supply Voltage | 28V | |
| Sound Level | 93dBA | |
| Drive Type | External | |
| Diameter | 28.5mm | |
| Minimum Operating Temperature | -30°C | |
| Maximum Operating Temperature | 85°C | |
| Depth | 12.7mm | |
| Height | 12.7mm | |
| Length | 30mm | |
| Termination Style | Au Plated Phosphor Bronze | |
| Standards/Approvals | EC, RoHS 2002, 95 | |
| Maximum Frequency | 3500Hz | |
| Supply Current | 8mA | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand PUI Audio | ||
Product Type Piezo Buzzer Transducer | ||
Mount Type Through Hole | ||
Minimum Supply Voltage 3V | ||
Maximum Supply Voltage 28V | ||
Sound Level 93dBA | ||
Drive Type External | ||
Diameter 28.5mm | ||
Minimum Operating Temperature -30°C | ||
Maximum Operating Temperature 85°C | ||
Depth 12.7mm | ||
Height 12.7mm | ||
Length 30mm | ||
Termination Style Au Plated Phosphor Bronze | ||
Standards/Approvals EC, RoHS 2002, 95 | ||
Maximum Frequency 3500Hz | ||
Supply Current 8mA | ||
- COO (Country of Origin):
- CN
PUI Audio Piezo Buzzer Transducer, 28.5mm Diameter, 93 dBA Sound Level - AT-2830-TWT-R
This piezo buzzer transducer provides an audible signalling solution for control panels and equipment in automation and electrical systems. It operates from a low-voltage supply and produces a clear acoustic output suitable for alarms and alerts in industrial and mechanical environments. The design accommodates through-hole mounting for straightforward panel or board integration.
Features and Benefits:
• Operating range 3 to 28V enables flexible supply options
• Sound pressure level 93dBA delivers clear audible alerts
• Low supply current 8mA minimises power drain
• Maximum frequency 3500Hz supports attention-grabbing tones
• Wide operating temperature -30 to 85°C sustains harsh environments
• High-sensitivity 20,000 pF piezo element improves response to drive signals
• Sound pressure level 93dBA delivers clear audible alerts
• Low supply current 8mA minimises power drain
• Maximum frequency 3500Hz supports attention-grabbing tones
• Wide operating temperature -30 to 85°C sustains harsh environments
• High-sensitivity 20,000 pF piezo element improves response to drive signals
Applications
• Suitable for industrial control panel alarms and warnings
• Ideal for factory automation alerting and fault signalling
• Used for safety annunciation in machinery and equipment rooms
• Can be used for instrumentation and test apparatus alerts
• Ideal for factory automation alerting and fault signalling
• Used for safety annunciation in machinery and equipment rooms
• Can be used for instrumentation and test apparatus alerts
What mounting method does it require for installation?
It is designed for through-hole mounting using a standard PCB or panel hole and secured in place by soldered termination leads.
What termination materials are used for reliable connections?
The device employs Au-plated phosphor bronze terminations to provide corrosion-resistant electrical contacts.
Which thermal limits define safe operating conditions?
The unit functions between -30°C and 85°C, so it should be installed where ambient temperatures remain within this range.
How does the drive type affect integration with control electronics?
It requires an external drive signal, allowing designers to control tone timing and modulation from existing circuitry.