
For Reference Only
Part Number | SRR4028-181Y |
OEMstron Part # | SRR4028-181Y |
Manufacturer | Bourns |
Category | Passive Components › Inductors, Coils, Chokes › Fixed Inductors |
Description | FIXED IND 180UH 390MA 1 OHM SMD |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SRR4028-181Y 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 | ![]() |
SRR4028-181Y Specifications
Part Number | SRR4028-181Y | |
Brand | Bourns | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Inductors, Coils, Chokes | |
Subcategory | Fixed Inductors | |
Manufacturer | Bourns | |
Series | SRR4028 | |
Type | Wirewound | |
Material - Core | Ferrite | |
Inductance | 180µH | |
Tolerance | ±30% | |
Current Rating | 390mA | |
Current - Saturation | 230mA | |
Shielding | Shielded | |
DC Resistance (DCR) | 1 Ohm Max | |
Q @ Freq | 13.86 @ 796kHz | |
Frequency - Self Resonant | 7MHz | |
Ratings | - | |
Operating Temperature | -40°C ~ 125°C | |
Inductance Frequency - Test | 100kHz | |
Features | - | |
Mounting Type | Surface Mount | |
Package / Case | 1919 (4848 Metric) | |
Supplier Device Package | - | |
Size / Dimension | 0.189" L x 0.189" W (4.80mm x 4.80mm) | |
Height - Seated (Max) | 0.118" (3.00mm) |
SRR4028-181Y Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SRR4028-181Y D# V72:2272_06262862 Bourns Inc |
Inductor Power Shielded Wirewound 180uH 30% 100KHz 13.86Q-Factor Ferrite 0.39A 1Ohm DCR T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SRR4028-181Y D# SRR4028-181Y Bourns Inc |
Ind Power Shielded Wirewound 180uH 30% 100KHz 13.86Q-Factor Ferrite 390mA T/R - Tape and Reel (Alt: SRR4028-181Y) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SRR4028-181Y D# SRR4028-181Y Bourns Inc |
Ind Power Shielded Wirewound 180uH 30% 100KHz 13.86Q-Factor Ferrite 390mA T/R (Alt: SRR4028-181Y) |
Asia - 0 |
Part Number | Description | Stock |
SRR4028-181Y D# SRR4028-181Y Bourns Inc |
Ind Power Shielded Wirewound 180uH 30% 100KHz 13.86Q-Factor Ferrite 390mA T/R (Alt: SRR4028-181Y) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
SRR4028-181Y Bourns Inc |
FIXED IND 180UH 390MA 1 OHM SMD |
Contact Us |
Part Number | Description | Stock |
SRR4028-181Y D# SRR4028-181YCT-ND Bourns Inc |
FIXED IND 180UH 390MA 1 OHM SMD |
513 In Stock |
Part Number | Description | Stock |
SRR4028-181Y Bourns Inc |
In stock shipping within 2days |
4260 |
Part Number | Description | Stock |
SRR4028-181Y D# 2859191 Bourns Inc |
POWER INDUCTOR, 180UH, 0.39A, SHIELDED RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
400 |
Part Number | Description | Stock |
SRR4028-181Y Bourns Inc |
Inductor Power Shielded Wirewound 180uH 30% 100KHz 13.86Q-Factor Ferrite 390mA 1Ohm DCR T/R RoHS: Compliant
|
1000 In Stock 2000 On Order |
Part Number | Description | Stock |
SRR4028-181Y D# 652-SRR4028-181Y Bourns Inc |
Fixed Inductors 180uH 30% SMD 4028 RoHS: Compliant
|
776 |
Part Number | Description | Stock |
SRR4028-181Y D# 14P7354 Bourns Inc |
Ind4.8x4.8x2.8mm,180uH30%0.39A,shdSMD / Tape & Reel - 7" reel RoHS: Not Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
SRR4028-181Y D# NS-SRR4028-181Y Bourns Inc |
OEM/CM ONLY |
9409 |
Part Number | Description | Stock |
SRR4028-181Y Bourns Inc |
Inductor Power Shielded Wirewound 180uH 30% 100KHz 13.86Q-Factor Ferrite 390mA 1Ohm DCR T/R RoHS: Compliant
|
1000 In Stock 2000 On Order |
Part Number | Description | Stock |
SRR4028181Y Bourns Inc |
OEM/CM ONLY |
600 |
Part Number | Description | Stock |
SRR4028-181Y Bourns Inc |
Fixed Inductors 180uH 30% SMD 4028 pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
SRR4028-181Y D# 51542701 Bourns Inc |
Inductor Power Shielded Wirewound 180uH 30% 100KHz 13.86Q-Factor Ferrite 0.39A 1Ohm DCR T/R RoHS: Compliant
|
Americas - 1000 |
Part Number | Description | Stock |
SRR4028-181Y D# 2859191 Bourns Inc |
POWER INDUCTOR, 180UH, 0.39A, SHIELDED RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
400 |
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