Win Source Part Number: 1277057-SC-18-290
Category: Filters>Common Mode Chokes
Series: SC
Package: Bulk
Voltage Rating - AC: 250V
Voltage Rating - DC: 250V
Current Rating (Max): 18A
Standard Package: 200
Filter Type: Power Line
Height (Max): 1.102" (28.00mm)
Number of Lines: 2
Inductance @ Frequency: 2.9 mH @ 100 kHz
DC Resistance (DCR) (Max): 25mOhm
Mounting Type: Through Hole
Package / Case: Horizontal, No Base, 4 PC Pin
Temperature Range - Operating: -25°C ~ 120°C
Dimension: 1.575" Dia (40.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 82 pct.
MSL Level: Not Applicable
REACH Status: REACH Unaffected
HTSUS: 8548.00.0000
Mfr: KEMET
Other Names: UALSC182900000,399-S
Base Product Number: SC-18
2.9mH @ 100kHz 2 Line Common Mode Choke Through Hole 18A DCR 25mOhm
Single Phase EMI Filter, Product overview: SC-18-290 from KEMET 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, Inductor and Choke, Common Mode Chokes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 839-SC-18-290 can be used for catalog matching and distributor lookup.
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1277057-SC-18-290 | 399-SC-18-290-ND | 839-SC-18-290 |
| Product Name | Filters - Common Mode Chokes | Common Mode Chokes | Inductor and Choke |
| Operating Temperature | -25 to 120 C (-13 to 248 F) | -40 to 120 C (-40 to 248 F) | |
| Application | RF Choke | Common Mode Choke; RF Choke | |
| Inductance Range | 2900 microH | ||
| DCR | 0.0250 ohms | 0.0250 ohms |