
For Reference Only
Part Number | SRF1280-3R3Y |
OEMstron Part # | SRF1280-3R3Y |
Manufacturer | Bourns |
Category | Passive Components › Inductors, Coils, Chokes › Arrays, Signal Transformers |
Description | INDUCT ARRAY 2 COIL 3.3UH SMD |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SRF1280-3R3Y PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SRF1280-3R3Y Specifications
Part Number | SRF1280-3R3Y | |
Brand | Bourns | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Inductors, Coils, Chokes | |
Subcategory | Arrays, Signal Transformers | |
Manufacturer | Bourns | |
Series | SRF1280 | |
Number of Coils | 2 | |
Inductance - Connected In Parallel | 3.3µH | |
Inductance - Connected In Series | 13.2µH | |
Tolerance | ±30% | |
Current Rating - Parallel | 10.4A | |
Current Rating - Series | 5.23A | |
Current Saturation - Parallel | 21.5A | |
Current Saturation - Series | 10.8A | |
DC Resistance (DCR) - Parallel | 11 mOhm Max | |
DC Resistance (DCR) - Series | 40 mOhm Max | |
Shielding | Shielded | |
Ratings | - | |
Operating Temperature | -40°C ~ 125°C | |
Mounting Type | Surface Mount | |
Package / Case | Nonstandard | |
Size / Dimension | 0.492" L x 0.492" W (12.50mm x 12.50mm) | |
Height | 0.315" (8.00mm) |
SRF1280-3R3Y Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SRF1280-3R3Y D# V36:1790_06261650 Bourns Inc |
Inductor Power Shielded Wirewound 3.3uH/13.2uH 30% 100KHz Ferrite 10.4A/5.23A 0.011Ohm/0.04Ohm DCR T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SRF1280-3R3Y D# SRF1280-3R3Y Bourns Inc |
Ind Power Shielded Wirewound 3.3uH/13.2uH 30% 100KHz Ferrite 10.4A/5.23A T/R - Tape and Reel (Alt: SRF1280-3R3Y) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SRF1280-3R3Y D# SRF1280-3R3Y Bourns Inc |
Ind Power Shielded Wirewound 3.3uH/13.2uH 30% 100KHz Ferrite 10.4A/5.23A T/R (Alt: SRF1280-3R3Y) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
SRF1280-3R3Y Bourns Inc |
INDUCT ARRAY 2 COIL 3.3UH SMD |
800 |
Part Number | Description | Stock |
SRF1280-3R3Y D# SRF1280-3R3YCT-ND Bourns Inc |
INDUCT ARRAY 2 COIL 3.3UH SMD |
897 In Stock |
Part Number | Description | Stock |
SRF1280-3R3Y Bourns Inc |
In stock shipping within 2days |
3460 |
Part Number | Description | Stock |
SRF1280-3R3Y D# 652-SRF1280-3R3Y Bourns Inc |
Coupled Inductors 3.3uH 30% SMD 1280 RoHS: Compliant
|
969 |
Part Number | Description | Stock |
SRF1280-3R3Y D# 14T0983 Bourns Inc |
POWER INDUCTOR, 3.3UH, 10.4A, 20%, Product Range:SRF1280 Series, Inductance, Parallel:3.3µH, RMS Current, Parallel:10.4A, Saturation Current, Parallel:21.5A, Coupled Inductor Case:12.5mm x 12.5mm x 8mm, Core Material:Ferrite RoHS Compliant: Yes RoHS: Compliant
Min Qty: 800
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
SRF1280-3R3Y D# NS-SRF1280-3R3Y Bourns Inc |
OEM/CM ONLY |
2791 |
Part Number | Description | Stock |
SRF12803R3Y Bourns Inc |
OEM/CM ONLY |
1616 |
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In Stock | 104 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
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