MOC3042M is out of stock and can be placed on backorder.
Available Substitutes:

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MOC3042M | |
|---|---|
DigiKey Part Number | MOC3042M-ND |
Manufacturer | |
Manufacturer Product Number | MOC3042M |
Description | OPTOISOLTR 4.17KV TRIAC 1CH 6DIP |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Optoisolator Triac Output 4170Vrms 1 Channel 6-DIP |
Datasheet | Datasheet |
EDA/CAD Models | MOC3042M Models |
Product Attributes
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Category | Current - LED Trigger (Ift) (Max) 10mA |
Manufacturer onsemi | Current - Hold (Ih) 400µA (Typ) |
Packaging Tube | Voltage - Forward (Vf) (Typ) 1.25V |
Part Status Active | Current - DC Forward (If) (Max) 60 mA |
Output Type Triac | Operating Temperature -40°C ~ 85°C |
Zero Crossing Circuit Yes | Mounting Type Through Hole |
Number of Channels 1 | Package / Case 6-DIP (0.300", 7.62mm) |
Voltage - Isolation 4170Vrms | Supplier Device Package 6-DIP |
Voltage - Off State 400 V | Approval Agency UL |
Static dV/dt (Min) 1kV/µs | Base Product Number |
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Additional Resources
Substitutes (5)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| APT1212 | Panasonic Electric Works | 0 | 255-1519-5-ND | $1.78000 | Similar |
| VO3062 | Vishay Semiconductor Opto Division | 0 | VO3062-ND | $1.44000 | Similar |
| EL3041 | Everlight Electronics Co Ltd | 0 | EL3041-ND | $1.04303 | Similar |
| EL3042 | Everlight Electronics Co Ltd | 0 | EL3042-ND | $0.49318 | Similar |
| EL3043 | Everlight Electronics Co Ltd | 0 | EL3043-ND | $0.76713 | Similar |
In-Stock: 0
50 estimated in stock on 18-Dec-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.02000 | $1.02 |
| 50 | $0.57720 | $28.86 |
| 100 | $0.53060 | $53.06 |
| 500 | $0.44742 | $223.71 |
| 1,000 | $0.42017 | $420.17 |
| 2,000 | $0.39705 | $794.10 |
| 5,000 | $0.37180 | $1,859.00 |
| 10,000 | $0.35607 | $3,560.70 |
| 25,000 | $0.33893 | $8,473.25 |
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.

