All prices are in US dollars.
Digi-Key Part Number DL4733A-TPMSCT-ND
Price Break Unit Price Extended Price
1 0.54000 0.54
10 0.38000 3.80
25 0.31200 7.80
100 0.24920 24.92
250 0.18152 45.38
500 0.14740 73.70
1,000 0.11330 113.30
2,500 0.10175 254.38
Quantity Available Digi-Key Stock: 16,268
Can ship immediately

Manufacturer Standard Lead Time 8 Weeks
Manufacturer Part Number


Description DIODE ZENER 5.1V 1W MELF
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets DL4728-61
Product Photos dl4733a-tp
Product Training Modules Diode Handling and Mounting
Catalog Drawings Glass MELF Package Top
Standard Package ? 1

Discrete Semiconductor Products


Diodes - Zener - Single

Series -
Packaging ? Cut Tape (CT)?
Voltage - Zener (Nom) (Vz) 5.1V
Tolerance ±5%
Power - Max 1W
Impedance (Max) (Zzt) 7 Ohm
Current - Reverse Leakage @ Vr 10µA @ 1V
Voltage - Forward (Vf) (Max) @ If 1.2V @ 200mA
Operating Temperature -65°C ~ 175°C
Mounting Type Surface Mount
Package / Case DO-213AB, MELF
Supplier Device Package MELF
Online Catalog 1W Zener Diode 3.3 to 75V
Other Names DL4733A-TPMSCT
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
DL4733A-TPMSTR-ND DL4733A-TP Micro Commercial Co Tape & Reel (TR)? 10,000 - Immediate
0.09350 5,000
DL4733A-TPMSDKR-ND DL4733A-TP Micro Commercial Co Digi-Reel®? 16,268 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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01:44:45 6/30/2016