SCR25B-105-1R3A035JH Kemet Filter (Other) In Stock
KEMET SCR25B-105-1R3A035JH is a common mode choke coil AC line filter designed to suppress electromagnetic interference in power supply inputs. It provides effective noise attenuation for industrial and consumer electronics requiring EMI compliance.
- Manufacturer
- Kemet
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- SCR25B-105-1R3A035JH Datasheet PDF
- Category
- Filter
- Price
- From $4.3485(MOQ 140)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SCR25B-105-1R3A035JH?
- Common mode choke coil optimized for AC line EMI filtering applications
- Compact through-hole package suitable for PCB integration in power supply designs
- High impedance in common mode to suppress conducted EMI noise on AC lines
- Rated for AC line filtering with robust dielectric strength for mains voltage operation
- Suitable for Class B EMC compliance in industrial and consumer power electronics
What is SCR25B-105-1R3A035JH used for?
The SCR25B-105-1R3A035JH is used in AC line input stages of switch-mode power supplies, industrial motor drives, and home appliances to suppress common mode conducted EMI noise and meet IEC/EN 55022 Class B emission limits. It is also deployed in UPS systems, EV chargers, and variable-frequency drives where mains-connected filtering is essential for regulatory compliance.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SCR25B-105-1R3A035JH datasheet?
SCR25B-105-1R3A035JH Datasheet DownloadOfficial datasheet from Kemet
What are equivalent replacements for SCR25B-105-1R3A035JH?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What type of EMI noise does the SCR25B-105-1R3A035JH suppress in AC power line applications?
The SCR25B-105-1R3A035JH is a common mode choke coil that provides high impedance — typically hundreds of µH — to common mode noise currents on AC lines, suppressing conducted EMI from approximately 150 kHz to 30 MHz as required by CISPR 22 and EN 55022 standards.
How does the SCR25B-105-1R3A035JH fit into a switch-mode power supply input filter stage?
In an SMPS input stage, the SCR25B-105-1R3A035JH is placed in series with both AC line conductors after the EMI capacitors. Its inductance value of 1.3 mH (from the part number encoding) attenuates common mode currents while allowing differential 50 Hz or 60 Hz line current to pass with low insertion loss.
What procurement lead time should engineers expect for SCR25B-105-1R3A035JH, and are there lifecycle concerns?
KEMET SCR25B-series components are established catalog parts with typical distribution lead times of 4 to 12 weeks depending on order volume. Engineers designing new platforms should confirm active lifecycle status and check for 1,000-piece MOQ pricing to optimize procurement cost.
For motor drive applications rated up to 35 A, is SCR25B-105-1R3A035JH current-rated appropriately?
The SCR25B-105-1R3A035JH encodes a 35 A current rating in its part number suffix, making it suitable for high-current motor drive and industrial inverter applications where both EMI filtering and low power dissipation at 35 A line current are required.
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Why Buy from FindMyChip
About Kemet
Kemet is a leading electronic component manufacturer. FindMyChip sources Kemet ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 140+ | $6.4800 | $907.20 |
| 280+ | $4.7000 | $1316.00 |
| 525+ | $4.5700 | $2399.25 |
| 560+ | $4.4786 | $2508.02 |
| 1015+ | $4.4600 | $4526.90 |
| 1120+ | $4.3485 | $4870.32 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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