SRF1280-3R3Y is out of stock and can be placed on backorder.
Available Substitutes:
Direct

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SRF1280-3R3Y | |
|---|---|
DigiKey Part Number | SRF1280-3R3YTR-ND - Tape & Reel (TR) SRF1280-3R3YCT-ND - Cut Tape (CT) SRF1280-3R3YDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SRF1280-3R3Y |
Description | INDUCT ARRAY 2 COIL 3.3UH SMD |
Manufacturer Standard Lead Time | 14 Weeks |
Customer Reference | |
Detailed Description | Shielded 2 Coil Inductor Array 13.2 µH Inductance - Connected in Series 3.3 µH Inductance - Connected in Parallel 11mOhm Max DC Resistance (DCR) - Parallel 10.4 A Nonstandard |
Datasheet | Datasheet |
EDA/CAD Models | SRF1280-3R3Y Models |
Product Attributes
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Category | Current Saturation - Parallel 21.5 A |
Manufacturer Bourns Inc. | Current Saturation - Series 10.8 A |
Series | DC Resistance (DCR) - Parallel 11mOhm Max |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | DC Resistance (DCR) - Series 40mOhm Max |
Part Status Active | Shielding Shielded |
Number of Coils 2 | Operating Temperature -40°C ~ 125°C |
Inductance - Connected In Parallel 3.3 µH | Mounting Type Surface Mount |
Inductance - Connected In Series 13.2 µH | Package / Case Nonstandard |
Tolerance ±30% | Size / Dimension 0.492" L x 0.492" W (12.50mm x 12.50mm) |
Current Rating - Parallel 10.4 A | Height 0.315" (8.00mm) |
Current Rating - Series 5.23 A | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| PF0553.332NLT | Pulse Electronics | 0 | PF0553.332NLT-ND | $0.00000 | Direct |
In-Stock: 0
400 estimated in stock on 08-Mar-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.78000 | $1.78 |
| 10 | $1.46700 | $14.67 |
| 100 | $1.20640 | $120.64 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 400 | $1.07258 | $429.03 |
| 800 | $1.01144 | $809.15 |
| 1,200 | $0.97734 | $1,172.81 |
| 2,000 | $0.93607 | $1,872.14 |
| 2,800 | $0.90986 | $2,547.61 |
| 4,000 | $0.89225 | $3,569.00 |
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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