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CD143A-SR3.3 is out of stock and can be placed on backorder.
Available Substitutes:
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
CD143A-SR3.3 | |
|---|---|
DigiKey Part Number | CD143A-SR3.3TR-ND - Tape & Reel (TR) CD143A-SR3.3CT-ND - Cut Tape (CT) CD143A-SR3.3DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | CD143A-SR3.3 |
Description | TVS DIODE 3.3VWM 7VC SOT143 |
Manufacturer Standard Lead Time | 16 Weeks |
Customer Reference | |
Detailed Description | 7V Clamp 12A (8/20µs) Ipp Tvs Diode Surface Mount SOT-143 |
Datasheet | Datasheet |
EDA/CAD Models | CD143A-SR3.3 Models |
Product Attributes
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Category | Power - Peak Pulse 200W |
Mfr | Power Line Protection Yes |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Applications Ethernet |
Part Status Active | Capacitance @ Frequency 4.5pF @ 1MHz |
Type Steering (Rail to Rail) | Operating Temperature -55°C ~ 125°C (TJ) |
Unidirectional Channels 2 | Mounting Type Surface Mount |
Voltage - Reverse Standoff (Typ) 3.3V | Package / Case TO-253-4, TO-253AA |
Voltage - Breakdown (Min) 4.5V | Supplier Device Package |
Voltage - Clamping (Max) @ Ipp 7V | Base Product Number |
Current - Peak Pulse (10/1000µs) 12A (8/20µs) |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SR3.3.TCT | Semtech Corporation | 0 | SR3.3TR-ND | $3.08000 | Similar |
In-Stock: 0
3,000 estimated in stock on 11-Feb-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.69000 | $0.69 |
| 10 | $0.61000 | $6.10 |
| 100 | $0.52400 | $52.40 |
| 500 | $0.45700 | $228.50 |
| 1,000 | $0.42100 | $421.00 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.38638 | $1,159.14 |
| 6,000 | $0.38514 | $2,310.84 |
| 9,000 | $0.34375 | $3,093.75 |
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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