The Bourns Power Inductor, part number 33AK4615, features an inductance of 18 ¬µH and is designed for a maximum RMS current of 1.25 A. It is a shielded inductor, which helps reduce electromagnetic interference, making it suitable for applications in DC/DC converters and power supplies. The inductor operates effectively within a temperature range of -40 ¬8C to +125 ¬8C and is compliant with RoHS standards. The device has a maximum DC resistance of 0.11 ohms and a saturation current rating of 1.1 A. It is packaged in reels of 400 pieces, facilitating easy integration into automated assembly processes. This inductor is ideal for use in portable communication equipment, camcorders, LCD TVs, and car radios.
FIXED IND 18UH 1.25A 110MOHM SMD Product overview: SRR5028-180Y 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, 18UH, 1.25A, 110MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 18UH, 1.25A, 110MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRR5028-180Y can be used for catalog matching and distributor lookup.
Win Source Part Number: 1273248-SRR5028-180Y
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SRR5028
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Shielded
Inductance: 18 µH
Height - Seated (Max): 0.118" (3.00mm)
Standard Package: 400
Mounting: SMD (SMT)
Tolerance: ±30%
Material - Core: Ferrite
Q @ Freq: 10 @ 2.52MHz
Frequency - Self Resonant: 20MHz
Package / Case: Nonstandard
DC Resistance (DCR): 110mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.228" L x 0.228" W (5.80mm x 5.80mm)
ECCN: EAR99
Fake Threat In the Open Market: 45 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 1.25 A
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.8000
Mfr: Bourns Inc.
Other Names: SRR5028-180YTR,SRR50
Base Product Number: SRR5028
Current - Saturation (Isat): 1.1A
18µH Shielded Wirewound Inductor 1.25A 110mOhm Max Nonstandard
18µH Shielded Wirewound Inductor 1.25A 110mOhm Max Nonstandard
18µH Shielded Wirewound Inductor 1.25A 110mOhm Max Nonstandard
POWER INDUCTOR, 18UH, SHIELDED, 1.25A; Inductance:18µH; RMS Current (Irms):1.25A; Inductor Construction:Shielde
POWER INDUCTOR, 18UH, SHIELDED, 1.25A; Inductance:18µH; RMS Current (Irms):1.25A; Inductor Construction:Shielde
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-SRR5028-180Y | 1273248-SRR5028-180Y | SRR5028-180YCT-ND | 14P7411 |
| Product Name | SMD 18UH 1.25A 110MOHM Inductor and Choke | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | Power Inductor, 18Uh, Shielded, 1.25A; Inductance Bourns |
| 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) | |
| Mounting Option | Surface Mount | Surface Mount Technology | Surface Mount Technology | Surface Mount Technology |
| Technology | Drum Core, Wirewound | Standard; Wirewound | ||
| Core Material | Ferrite | Ferrite | Ferrite; Drum Core, Wirewound | |
| Inductance Range | 18 microH | 18 microH | 18 microH |
