Win Source Part Number: 1274729-SDR0703-181K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR0703
Type: Drum Core, Wirewound
Package: Tape & Reel (TR)
Shielding: Unshielded
Inductance: 180 µH
Height - Seated (Max): 0.106" (2.70mm)
Standard Package: 500
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 33 @ 796kHz
Frequency - Self Resonant: 7MHz
Package / Case: Nonstandard
DC Resistance (DCR): 2.7Ohm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.256" L x 0.177" W (6.50mm x 4.50mm)
ECCN: EAR99
Fake Threat In the Open Market: 61 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 190 mA
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: -SDR0703-181KLCT,SDR
Base Product Number: SDR0703
Current - Saturation (Isat): 300mA
180µH Unshielded Wirewound Inductor 190mA 2.7Ohm Max Nonstandard
FIXED IND 180UH 190MA 2.7OHM SMD Product overview: SDR0703-181KL 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, 190MA, 2.7OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 180UH, 190MA, 2.7OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR0703-181KL can be used for catalog matching and distributor lookup.
Inductor,Ferrite,180
| 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 | 1274729-SDR0703-181KL | SDR0703-181KLTR-ND | 71-SDR0703-181KL | 61J8194 |
| Product Name | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | SMD 180UH 190MA 2.7OHM Inductor and Choke | Inductor,ferrite,180Uh,10+% Tol,10-% Tol,2618-Case Rohs Compliant 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 Technology | Surface Mount Technology | Surface Mount | |
| Technology | Standard; Wirewound | Drum Core, Wirewound | ||
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite | |
| Application | RF Choke |
