Manufacturer: Bourns Inc.
Win Source Part Number: 803938-SRR4028-2R2Y
Packaging: Reel
Type: Wirewound
Mounting Style: SMD
Shielding: Shielded
Inductance: 2.2μH
Tolerance: ±30%
Material - Core: Ferrite
Current - Saturation: 2.05A
Frequency - Self Resonant: 111MHz
DC Resistance (DCR): 28mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.189" L x 0.189" W (4.80mm x 4.80mm)
Manufacturer Package: 1919 (4848 Metric)
Height - Seated (Maximum): 0.118" (3.00mm)
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 500
MSL Level: 1 (Unlimited)
Q at Freq: 9.24 at 7.96MHz
Current Rating (Amps): 2.5A
Inductance Frequency - Test: 100kHz
Part Number Series: SRR4028
FIXED IND 2.2UH 2.5A 28 MOHM SMD Product overview: SRR4028-2R2Y from Bourns, Inc. is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 2.2UH, 2.5A, 28 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 2.2UH, 2.5A, 28 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRR4028-2R2Y can be used for catalog matching and distributor lookup.
2.2µH Shielded Wirewound Inductor 2.5A 28mOhm Max 1919 (4848 Metric)
2.2µH Shielded Wirewound Inductor 2.5A 28mOhm Max 1919 (4848 Metric)
2.2µH Shielded Wirewound Inductor 2.5A 28mOhm Max 1919 (4848 Metric)
Ind Power Shielded Ferrite SMD 2.2uH 30% 100KHz 9.24Q-Factor 2.5A T&R
INDUCTOR, SHIELDED, 2.2UH, 2.5A, 30%; Inductance:2.2µH; RMS Current (Irms):2.5A; Inductor Construction:Shielde
INDUCTOR, SHIELDED, 2.2UH, 2.5A, 30%; Inductance:2.2µH; RMS Current (Irms):2.5A; Inductor Construction:Shielde
FIXED IND 2.2UH 2.5A 28 MOHM SMD
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Utmel Electronic Limited | Newark, An Avnet Company | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 803938-SRR4028-2R2Y | 71-SRR4028-2R2Y | SRR4028-2R2YTR-ND | 103-SRR4028-2R2Y | 44AC2008 | SRR4028-2R2Y |
| Product Name | Fixed Inductors - SRR4028-2R2Y | SMD 2.2UH 2.5A 28 MOHM Inductor and Choke | Fixed Inductors | Ind Power Shielded Ferrite SMD 2.2uH 30% 100KHz 9.24Q-Factor 2.5A T&R | Inductor, Shielded, 2.2Uh, 2.5A, 30%; Inductance Bourns | Fixed Inductors |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Technology | Standard; Wirewound | Drum Core, Wirewound | Wirewound; Drum Core, Wirewound | |||
| Core Material | Ferrite | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite; Ferrite | ||
| Inductance Range | 2.2 microH | 2.2 microH | 2.2 microH | 2.2 microH | ||
| DCR | 0.0280 ohms | 0.0280 ohms | 0.0280 ohms | 0.0280 ohms |
