
For Reference Only
Part Number | SRR4028-1R2Y |
OEMstron Part # | SRR4028-1R2Y |
Manufacturer | Bourns |
Category | Passive Components › Inductors, Coils, Chokes › Fixed Inductors |
Description | FIXED IND 1.2UH 3.1A 20 MOHM SMD |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SRR4028-1R2Y 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 | ![]() |
SRR4028-1R2Y Specifications
Part Number | SRR4028-1R2Y | |
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 | 1.2µH | |
Tolerance | ±30% | |
Current Rating | 3.1A | |
Current - Saturation | 2.56A | |
Shielding | Shielded | |
DC Resistance (DCR) | 20 mOhm Max | |
Q @ Freq | 9.34 @ 7.96MHz | |
Frequency - Self Resonant | 176MHz | |
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) |
SRR4028-1R2Y Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SRR4028-1R2Y D# V72:2272_06262863 Bourns Inc |
Inductor Power Shielded Wirewound 1.2uH 30% 100KHz 9.34Q-Factor Ferrite 3.1A 0.02Ohm DCR T/R RoHS: Compliant
|
Americas - 2 |
Part Number | Description | Stock |
SRR4028-1R2Y D# SRR4028-1R2Y Bourns Inc |
Ind Power Shielded Wirewound 1.2uH 30% 100KHz 9.34Q-Factor Ferrite 3.1A T/R - Tape and Reel (Alt: SRR4028-1R2Y) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SRR4028-1R2Y D# SRR4028-1R2Y Bourns Inc |
Ind Power Shielded Wirewound 1.2uH 30% 100KHz 9.34Q-Factor Ferrite 3.1A T/R (Alt: SRR4028-1R2Y) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
SRR4028-1R2Y Bourns Inc |
FIXED IND 1.2UH 3.1A 20 MOHM SMD |
500 |
Part Number | Description | Stock |
SRR4028-1R2Y D# SRR4028-1R2YTR-ND Bourns Inc |
FIXED IND 1.2UH 3.1A 20 MOHM SMD |
On Order |
Part Number | Description | Stock |
SRR4028-1R2Y D# 2309329RL Bourns Inc |
INDUCTOR, SHIELDED, POWER, 1.2UH RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
Part Number | Description | Stock |
SRR4028-1R2Y D# 14P7345 Bourns Inc |
Ind4.8x4.8x2.8mm,1.2uH30%3.1A,shdSMD / Tape & Reel - 7" reel RoHS: Not Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
SRR4028-1R2Y D# NS-SRR4028-1R2Y Bourns Inc |
OEM/CM ONLY |
1989 |
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Lead-Time | To be Confirmed |
Minimum | 1 |
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