DB4 STMicroelectronics Diac (Diodes, Axial Diameter Horizontal Mounting) In Stock
Use the download button to access the DB4 schematic symbol, PCB footprint, and 3D model.
- Manufacturer
- STMicroelectronics
- Package
- Diodes, Axial Diameter Horizontal Mounting
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- DB4 Datasheet PDF
- Category
- Diac
- Price
- From $0.0564(MOQ 10)
- Temp Range
- -40.0°C to 110.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the specifications of DB4?
| Factory Lead Time | 11Weeks |
| YTEOL | 5 |
| Breakover Voltage-Max | 45V |
| Breakover Voltage-Min | 35V |
| Case Connection | ISOLATED |
| Configuration | SINGLE |
| JEDEC-95 Code | DO-35 |
| JESD-30 Code | O-PALF-W2 |
| JESD-609 Code | e3 |
| Number of Elements | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | ROUND |
| Package Style | LONG FORM |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | WIRE |
| Terminal Position | AXIAL |
| Trigger Device Type | DIAC |
| ## DB4 Alternates Showing results | Image |
| Package | Diodes, Axial Diameter Horizontal Mounting |
Compliance & Regulatory
| RoHS Status | Compliant |
| ECCN | EAR99 |
| HTS Code | 8541.30.00.80 |
| Country of Origin | Mainland China |
What are equivalent replacements for DB4?
Compatible alternatives and drop-in replacements for DB4:
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the price of DB4?
DB4 is priced from $0.0564 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.
Is DB4 in stock?
DB4 is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.
Where can I buy DB4?
You can buy DB4 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for DB4 from STMicroelectronics.
What is the datasheet for DB4?
The official DB4 datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.
What package does DB4 come in?
DB4 is available in Diodes, Axial Diameter Horizontal Mounting packaging. See the package diagram and pinout above for detailed dimensional information.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.1700 | $1.70 |
| 25+ | $0.1100 | $2.75 |
| 100+ | $0.1000 | $10.00 |
| 250+ | $0.0950 | $23.75 |
| 500+ | $0.0640 | $32.02 |
| 1000+ | $0.0564 | $56.41 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”