KEMET SSR10HS-06385 Common Mode Choke Equivalent & Substitute Parts

Part Overview

The KEMET SSR10HS-06385 is a 2-line common mode choke (CMC) designed for through-hole mounting applications. This component features 38.5 mH inductance at 10 kHz with a 600 mA maximum current rating and 1.2 Ohm DC resistance. The part operates across a temperature range of -25°C to 120°C and is rated for 250V AC. The SSR10HS-06385 maintains Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, design optimization, or application-specific parameter adjustments.

Key Parameters

Parameter	Value	Unit
Inductance @ 10 kHz	38.5	mH
Current Rating (Max)	600	mA
DC Resistance (Max)	1.2	Ohm
Voltage Rating - AC	250	V
Number of Lines	2	—
Operating Temperature	-25 to 120	°C
Mounting Type	Through Hole	—
Package / Case	Vertical, 4 PC Pin	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the SSR10HS-06385 are classified based on the following electrical and mechanical criteria:

Primary Substitution Criteria:

Number of Lines: 2 (all substitutes maintain this requirement)
Mounting Type: Through Hole (all substitutes use through-hole configuration)
Voltage Rating - AC: 250V (all substitutes rated for 250V AC)
Operating Temperature Range: -25°C to 120°C (all substitutes operate within this range)
RoHS Status: ROHS3 Compliant (all substitutes maintain compliance)
Package / Case: Vertical, 4 PC Pin (all substitutes use identical pin configuration)

Electrical Parameter Tolerance Bands: Substitutes are grouped by inductance value ranges and current rating compatibility. Parts with inductance values between 26.7 mH and 47.5 mH at 10 kHz are considered parametrically equivalent when current ratings remain at or above 600 mA. DC resistance values between 1.03 Ohm and 1.35 Ohm are acceptable within the substitute group. Parts with 700 mA current ratings provide enhanced margin for applications requiring higher current capacity.

Mechanical Compatibility: Height variations exist among substitute parts (ranging from 0.531" to 1.063"), and footprint dimensions differ. Physical space constraints in the application circuit must be verified before selection.

Parameter Comparison

Part Number	Manufacturer	Series	Inductance @ 10 kHz (mH)	Current Rating (mA)	DCR Max (Ohm)	Height Max (mm)	Inventory (Pcs)
SSR10HS-06385	KEMET	SSR	38.5	600	1.2	13.50	1130
SSHB10H-R06400	KEMET	SSHB10H	40	600	1.3	15.50	954
SSHB10HS-R06330	KEMET	SSHB10HS	33	600	1.17	15.50	1071
SSHB21H-R07700	KEMET	SSHB21H	70	700	1.16	15.50	890
SSHB21HS-07267	KEMET	SSHB21HS	26.7	700	1.03	15.50	1005
SSR10H-06475	KEMET	SSR	47.5	600	1.3	13.50	1108
SSR10VS-06385	KEMET	SSR	38.5	600	1.2	21.00	870
SSR21NH-M07890	KEMET	SSR	89	700	1.05	14.50	1362
SSR21NHS-M06890	KEMET	SSR	89	600	1.35	14.50	1010
SSR21NVS-M06890	KEMET	SSR	89	600	1.35	27.00	1035

Engineering Selection Recommendations

Direct Electrical Equivalents (Identical Inductance):

SSR10VS-06385 provides identical electrical specifications (38.5 mH, 600 mA, 1.2 Ohm DCR) with the same series designation. This part differs only in physical height (21.00 mm versus 13.50 mm), making it suitable for applications where vertical space is available. Both parts maintain Active product status and ROHS3 compliance.

Close Inductance Range Substitutes (33–47.5 mH):

SSHB10HS-R06330 (33 mH) and SSR10H-06475 (47.5 mH) operate within the inductance tolerance band. SSHB10HS-R06330 offers lower DCR (1.17 Ohm) and increased height (15.50 mm). SSR10H-06475 provides higher inductance with identical height profile (13.50 mm) and same series designation as the main part. Both maintain 600 mA current rating and ROHS3 compliance.

SSHB10H-R06400 (40 mH) represents a near-equivalent with 1.3 Ohm DCR and 15.50 mm height. This part is suitable when slight inductance increase and height accommodation are acceptable.

Higher Current Capacity Substitutes (700 mA Rating):

SSHB21H-R07700 (70 mH, 700 mA) and SSHB21HS-07267 (26.7 mH, 700 mA) provide enhanced current margin. These parts are applicable when circuit design permits inductance variation and increased current capacity is beneficial. Both maintain 250V AC rating and ROHS3 compliance.

High Inductance Alternatives (89 mH):

SSR21NH-M07890, SSR21NHS-M06890, and SSR21NVS-M06890 all feature 89 mH inductance. SSR21NH-M07890 (700 mA, 1.05 Ohm DCR, 14.50 mm height) provides the lowest DCR in the substitute group. SSR21NHS-M06890 and SSR21NVS-M06890 maintain 600 mA rating with 1.35 Ohm DCR; the latter requires 27.00 mm height. These parts are selected when higher inductance filtering is required.

Compliance and Status:

All substitute parts maintain Active product status, ROHS3 compliance, REACH unaffected status, and EAR99 ECCN classification. All parts are packaged in Vertical, 4 PC Pin configuration with 250V AC voltage rating and -25°C to 120°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can SSR10VS-06385 replace SSR10HS-06385 in my circuit?

A: Yes. SSR10VS-06385 provides identical electrical specifications: 38.5 mH inductance, 600 mA current rating, and 1.2 Ohm DCR. The only difference is physical height (21.00 mm versus 13.50 mm). Verify that your PCB layout accommodates the increased height before substitution.

Q: What is the difference between SSHB10HS-R06330 and SSR10HS-06385?

A: SSHB10HS-R06330 has lower inductance (33 mH versus 38.5 mH) and lower DCR (1.17 Ohm versus 1.2 Ohm). Both maintain 600 mA current rating and 250V AC voltage rating. SSHB10HS-R06330 is taller (15.50 mm versus 13.50 mm). Select based on your circuit's inductance requirement and available PCB height.

Q: Can I use a 700 mA rated part in place of a 600 mA part?

A: Yes. Parts with 700 mA current rating (SSHB21H-R07700, SSHB21HS-07267, SSR21NH-M07890) can be used in applications designed for 600 mA operation. The higher current rating provides additional safety margin. Verify that inductance and DCR values are acceptable for your application.

Q: What is the significance of DCR (DC Resistance) variation among substitutes?

A: DCR affects power dissipation and heat generation. Lower DCR values (1.03–1.17 Ohm) reduce power loss; higher values (1.3–1.35 Ohm) increase dissipation. Select based on your thermal budget and circuit efficiency requirements. All values remain within acceptable operating parameters for common mode choke applications.

Q: Are all substitute parts through-hole mounted?

A: Yes. All substitute parts listed use through-hole mounting with Vertical, 4 PC Pin package configuration. Physical dimensions vary; verify PCB footprint compatibility and available height clearance before selection.

Q: Do all substitutes maintain the same voltage rating?

A: Yes. All substitute parts are rated for 250V AC operation, matching the main part SSR10HS-06385. Operating temperature range (-25°C to 120°C) is identical across all parts.

Q: Which substitute offers the lowest DC resistance?

A: SSHB21HS-07267 provides the lowest DCR at 1.03 Ohm. This part features 26.7 mH inductance and 700 mA current rating with 15.50 mm height. Select this part when minimizing power dissipation is a priority.

Q: What is the highest inductance substitute available?

A: SSR21NH-M07890, SSR21NHS-M06890, and SSR21NVS-M06890 all provide 89 mH inductance. SSR21NH-M07890 offers the best performance with 700 mA current rating, 1.05 Ohm DCR, and 14.50 mm height. Select when maximum filtering inductance is required.

Q: Are all parts ROHS3 compliant?

A: Yes. All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory requirements of the main part SSR10HS-06385.

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