KDZTR4.3B is available for purchase but is not normally stocked.
Available Substitutes:
Direct

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
KDZTR4.3B | |
|---|---|
DigiKey Part Number | KDZTR4.3BTR-ND - Tape & Reel (TR) KDZTR4.3BCT-ND - Cut Tape (CT) KDZTR4.3BDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | KDZTR4.3B |
Description | DIODE ZENER 4.6V 1W PMDU |
Customer Reference | |
Detailed Description | Zener Diode 4.6 V 1 W ±5% Surface Mount PMDU |
Datasheet | Datasheet |
Product Attributes
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Category | Power - Max 1 W |
Mfr | Current - Reverse Leakage @ Vr 20 µA @ 1 V |
Series | Operating Temperature -55°C ~ 150°C |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Mounting Type Surface Mount |
Part Status Last Time Buy | Package / Case |
Voltage - Zener (Nom) (Vz) | Supplier Device Package PMDU |
Tolerance ±5% | Base Product Number |
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Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| KDZVTR4.3B | Rohm Semiconductor | 0 | KDZVTR4.3BTR-ND | $0.52000 | Direct |
Last Time Buy
Last Time Buy Date: 7/10/2026
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.79000 | $0.79 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.18624 | $558.72 |
| 6,000 | $0.17081 | $1,024.86 |
| 9,000 | $0.16294 | $1,466.46 |
| 15,000 | $0.15410 | $2,311.50 |
| 21,000 | $0.14887 | $3,126.27 |
| 30,000 | $0.14379 | $4,313.70 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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