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Product Detailed Parameters
- Description：CMC 11MH 1.3A 2LN TH
- Series：SSR
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1.3A
- DC Resistance (DCR) (Max)：190mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.906" L x 0.906" W (23.00mm x 23.00mm)
- Height (Max)：0.571" (14.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：11 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSR21NHS-13110 is a single-phase EMI filter and common mode choke designed for through-hole mounting. It features an inductance of 11 mH at 10 kHz with a rated current of 1.3 A and a maximum voltage of 250 VAC. The component operates within a temperature range of -25 °C to +120 °C and has a DC resistance of 190 mΩ. Its physical dimensions are 23.0 mm x 23.0 mm x 14.5 mm, ensuring a compact footprint suitable for space-constrained applications.
Feature Summary
- Constructs high permeability ferrite cores for wide-range impedance characteristics
- Provides effective common mode noise suppression for AC line filtering
- Supports high operating temperatures up to 120 °C for robust performance
Applications
- Single-phase AC line input filtering
- Switch-mode power supply (SMPS) EMI reduction
- Consumer electronics noise suppression
Procurement Notes
Verify the specific suffix codes against official KEMET documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and UL certification requirements for your target market. Check lead times as manufacturing schedules may vary. Ensure the through-hole package dimensions match your PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when high impedance common mode rejection is required for single-phase AC lines. The 1.3 A rating suits moderate power applications. Consider the 120 °C temperature limit for environments with significant thermal stress. Compare inductance values against regulatory emission standards to ensure adequate filtering performance without excessive size or cost implications.
Part Context
This part belongs to the KEMET SSR21NHS series, which utilizes proprietary high permeability ferrite materials. These coils are engineered as gear-type components offering diverse characteristic options. The series is designed to provide reliable electromagnetic interference suppression in compact form factors for various electronic equipment.
Replacement Considerations
Consult official KEMET substitution guides for verified equivalents. Generic replacements may not match the specific 11 mH inductance or 190 mΩ DC resistance. Ensure any substitute supports the same 1.3 A current rating and 120 °C temperature range.
