BZX79-C43 Nexperia Diode (Diodes, Axial Diameter Horizontal Mounting) In Stock
BZX79-C43 is a 43V -5% diode by Nexperia. Key specs: 43V, -5%, 0.5W. From quote-based pricing, in stock with worldwide shipping for production sourcing for production BOM sourcing.
- Manufacturer
- Nexperia
- Package
- Diodes, Axial Diameter Horizontal Mounting
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- BZX79-C43 Datasheet PDF
- Category
- Diode
- Temp Range
- -65.0°C to 200.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of BZX79-C43?
- Diode function with 43V, -5%, 0.5W
- Diodes, Axial Diameter Horizontal Mounting footprint context for BOM matching and assembly review
- -65°C to 200°C operating range for environmental qualification checks
- Traceable Nexperia manufacturer data with datasheet-backed sourcing details
What is BZX79-C43 used for?
Used in protection, rectification, clamping, and power-path control circuits where 43V, -5%, 0.5W must match the approved design envelope. It also fits OEM repair, alternate sourcing, and production BOM planning that require traceable Nexperia supply.
What are the specifications of BZX79-C43?
| Reach Compliance Code | Compliant |
| Date Of Intro | 1971-11-08 |
| YTEOL | 5.93 |
| Case Connection | ISOLATED |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | ZENER DIODE |
| JEDEC-95 Code | DO-35 |
| JESD-30 Code | O-LALF-W2 |
| JESD-609 Code | e3 |
| Number of Elements | 1 |
| Package Body Material | GLASS |
| Package Shape | ROUND |
| Package Style | LONG FORM |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity | UNIDIRECTIONAL |
| Power Dissipation-Max | 0.5W |
| Reference Standard | IEC-60134 |
| Reference Voltage-Nom | 43V |
| Surface Mount | NO |
| Technology | ZENER |
| Terminal Finish | Tin (Sn) |
| Terminal Form | WIRE |
| Terminal Position | AXIAL |
| Time@Peak Reflow Temperature-Max (s) | 10 |
| Voltage Tol-Max | 5% |
| Working Test Current | 2mA |
| Package | Diodes, Axial Diameter Horizontal Mounting |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.50 |
Where can I find the BZX79-C43 datasheet?
BZX79-C43 Datasheet DownloadOfficial datasheet from Nexperia
What are equivalent replacements for BZX79-C43?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which PCB designs are a good fit for BZX79-C43?
BZX79-C43 is a practical choice for diode designs when the BOM needs 2 pins from Nexperia. Engineers should confirm the footprint, mating interface, and datasheet revision before production release.
How should purchasers qualify BZX79-C43 before ordering?
Purchasers should verify 2 pins, manufacturer traceability, lifecycle notes, and approved-vendor status before buying. For inquiry-only stock, request date-code, lot, and worldwide shipping details with the quote.
What assembly checks matter for BZX79-C43 on a production board?
Check the 2 pins, Diodes, Axial Diameter Horizontal Mounting, PCB footprint alignment, and compatible mating or replacement part before assembly. These checks reduce mismatch risk when the diode is placed into dense layouts.
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Why Buy from FindMyChip
About Nexperia
Nexperia is a leading electronic component manufacturer. FindMyChip sources Nexperia ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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