In Stock :1989
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Mon, Oct 19 - Tue, Oct 20, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
SM280404-1 Information
DB Unlimited SM280404-1 technical specifications, attributes, parameters and parts with similar specifications to DB Unlimited SM280404-1.
- Type
- Parameter
- Manufacturer
- DB Unlimited
- Product Category
- Speakers & Transducers
- RoHS Status
- Product
- Speakers
- Type
- Dynamic
- Mounting Style
- Flush Mount
- Frequency
- 450 Hz
- Sound Pressure Level
- 90 dBA
- Impedance
- 4 Ohms
- Power Rating
- 200 mW
- Type
- Parameter
- Shape
- Round
- Termination Style
- Wire Leads
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 66 C
- Diameter
- 28 mm
- Depth
- 5 mm
- Cone Material
- Mylar
- Brand
- DB Unlimited
- Height
- 5 mm
- Height - in
- 0.197 in
SM280404-1 FAQ
Can I request a quote for SM280404-1?
SM280404-1 from DB Unlimited is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for SM280404-1?
The final price for SM280404-1 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for SM280404-1?
SM280404-1 is a DB Unlimited Audio Devices part. Key details include Packaging: Bulk and Factory Pack Quantity:Factory Pack Quantity: 100 and Minimum Operating Temperature: - 40 C; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for SM280404-1?
After you submit the RFQ for SM280404-1, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for SM280404-1?
Once stock for SM280404-1 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to SM280404-1?
Yes. If SM280404-1 is unavailable, end-of-life, or outside your schedule, we can review comparable DB Unlimited Audio Devices parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
