The Bourns SRR1210-180M is a shielded surface mount power inductor with an inductance value of 180 µH and a rated RMS current of 1.9 A. It features a maximum DC resistance of 0.25 ohms and a saturation current of 1.6 A. The inductor operates effectively within a temperature range of -40 °C to +125 °C and is compliant with RoHS standards. It is suitable for applications in DC/DC converters and power supplies, particularly in portable communication equipment, camcorders, and LCD TVs. The inductor is packaged in reels of 250 pieces for convenient handling and assembly.
Manufacturer: Bourns Inc.
Win Source Part Number: 1258837-SRR1210-181M
Packaging: Reel
Type: Wirewound
Mounting Style: SMD
Shielding: Shielded
Inductance: 180μH
Tolerance: ±20%
Material - Core: Ferrite
Current - Saturation: 1.6A
Frequency - Self Resonant: 1.8MHz
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 250mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Homepage: www.bourns.com
Manufacturer Package: Nonstandard
Height - Seated (Maximum): 0.394" (10.00mm)
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Limited
Family Part Number: SRR1210
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Parts Dimension: 0.472" L x 0.472" W (12.00mm x 12.00mm)
Q at Freq: 14 at 796kHz
Current Rating (Amps): 1.9A
Inductance Frequency - Test: 100kHz
180µH Shielded Wirewound Inductor 1.9A 250mOhm Max Nonstandard
180µH Shielded Wirewound Inductor 1.9A 250mOhm Max Nonstandard
180µH Shielded Wirewound Inductor 1.9A 250mOhm Max Nonstandard
FIXED IND 180UH 1.9A 250MOHM SMD Product overview: SRR1210-181M 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, 180UH, 1.9A, 250MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 180UH, 1.9A, 250MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRR1210-181M can be used for catalog matching and distributor lookup.
INDUCTOR, SHIELDED, 180UH, 1.9A, 20%; Inductance:180µH; RMS Current (Irms):1.9A; Inductor Construction:Shielde
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1258837-SRR1210-181M | SRR1210-181MTR-ND | 71-SRR1210-181M | 71AC4850 |
| Product Name | Fixed Inductors - SRR1210-181M | Fixed Inductors | SMD 180UH 1.9A 250MOHM Inductor and Choke | Inductor, Shielded, 180Uh, 1.9A, 20%; 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) | |
| Technology | Standard; Wirewound | Drum Core, Wirewound | ||
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite | |
| Application | RF Choke | |||
| Inductance Range | 180 microH | 180 microH | 180 microH |
