SSR10V-08220 Common Mode Choke Equivalent & Substitute Parts

Part Overview

The SSR10V-08220 is a 2-line common mode choke manufactured by KEMET, designed for through-hole mounting applications. This component features 22 mH inductance at 10 kHz with an 800 mA maximum current rating and 650 mOhm DC resistance. The part operates across a temperature range of -25°C to 120°C and is rated for 250V AC. The SSR10V-08220 maintains Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified based on matching electrical parameters (current rating, voltage rating, operating temperature range, and frequency specification) and mechanical compatibility (through-hole mounting, vertical 4-pin package configuration).

Key Parameters

Parameter	Value
Manufacturer Part Number	SSR10V-08220
Manufacturer	KEMET
Series	SSR
Number of Lines	2
Inductance @ Frequency	22 mH @ 10 kHz
Current Rating (Max)	800 mA
DC Resistance (DCR) (Max)	650 mOhm
Voltage Rating - AC	250V
Operating Temperature	-25°C ~ 120°C
Mounting Type	Through Hole
Package / Case	Vertical, 4 PC Pin
Product Status	Active
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the SSR10V-08220 are qualified based on the following critical parameters:

Mandatory Matching Parameters:

Current Rating (Max): 800 mA
Voltage Rating - AC: 250V
Operating Temperature Range: -25°C ~ 120°C
Number of Lines: 2
Mounting Type: Through Hole
Package / Case: Vertical, 4 PC Pin
Frequency Specification: 10 kHz

Variable Parameters (Allowable Substitution Range):

Inductance @ 10 kHz: 6.8 mH to 47.5 mH
DC Resistance (DCR): 560 mOhm to 780 mOhm
Physical Dimensions: Variations permitted within through-hole vertical mounting constraints

All substitute parts listed maintain Active product status, ROHS3 compliance, and identical electrical ratings. Substitution is valid when the application circuit can accommodate the inductance and DCR variations specified in the parameter comparison table.

Parameter Comparison

Part Number	Series	Inductance @ 10 kHz	Current Rating (Max)	DCR (Max)	Voltage Rating - AC	Operating Temperature	Product Status	RoHS Status
SSR10V-08220	SSR	22 mH	800 mA	650 mOhm	250V	-25°C ~ 120°C	Active	ROHS3
SSHB10H-R08194	SSHB10H	19.4 mH	800 mA	640 mOhm	250V	-25°C ~ 120°C	Active	ROHS3
SSHB10HS-08068	SSHB10HS	6.8 mH	800 mA	580 mOhm	250V	-25°C ~ 120°C	Active	ROHS3
SSHB10HS-R08160	SSHB10HS	16 mH	800 mA	580 mOhm	250V	-25°C ~ 120°C	Active	ROHS3
SSHB21HS-08200	SSHB21HS	20 mH	800 mA	780 mOhm	250V	-25°C ~ 120°C	Active	ROHS3
SSHB21HS-R08410	SSHB21HS	41 mH	800 mA	780 mOhm	250V	-25°C ~ 120°C	Active	ROHS3
SSR10H-08220	SSR	22 mH	800 mA	650 mOhm	250V	-25°C ~ 120°C	Active	ROHS3
SSR21NVS-M08475	SSR	47.5 mH	800 mA	680 mOhm	250V	-25°C ~ 120°C	Active	ROHS3
SSRH7H-M08169	SSRH7H-M	16.9 mH	800 mA	560 mOhm	250V	-25°C ~ 120°C	Active	ROHS3

Engineering Selection Recommendations

Direct Equivalent: SSR10H-08220 is the direct parametric equivalent to SSR10V-08220, offering identical electrical specifications (22 mH inductance, 650 mOhm DCR) with the same current and voltage ratings. Both parts maintain Active product status and ROHS3 compliance. This part is the primary substitute when exact electrical performance is required.

Inductance-Matched Alternatives: SSHB10H-R08194 (19.4 mH) and SSHB21HS-08200 (20 mH) provide inductance values within 10% of the main part specification. These alternatives maintain identical current and voltage ratings with comparable DCR values (640 mOhm and 780 mOhm respectively). Selection depends on circuit tolerance for inductance variation.

Lower Inductance Options: SSHB10HS-08068 (6.8 mH) and SSHB10HS-R08160 (16 mH) are suitable for applications requiring reduced inductance with lower DCR characteristics (580 mOhm). These parts are valid substitutes when circuit design permits inductance reduction.

Higher Inductance Options: SSHB21HS-R08410 (41 mH) and SSR21NVS-M08475 (47.5 mH) provide increased inductance for applications requiring enhanced filtering. These parts maintain the 800 mA current rating with DCR values of 780 mOhm and 680 mOhm respectively.

Compact Form Factor: SSRH7H-M08169 (16.9 mH) offers the smallest physical footprint (18.00mm L x 14.50mm W x 12.00mm H) with the lowest DCR (560 mOhm) among all substitutes. This part is suitable for space-constrained applications where inductance tolerance permits 16.9 mH operation.

All substitute parts are KEMET manufactured, Active status products with ROHS3 compliance and identical thermal operating ranges (-25°C to 120°C).

Frequently Asked Questions (FAQ)

Q: Can SSR10H-08220 replace SSR10V-08220 in my circuit? A: Yes. SSR10H-08220 is a direct parametric equivalent with identical inductance (22 mH @ 10 kHz), current rating (800 mA), DC resistance (650 mOhm), and voltage rating (250V AC). Both parts are KEMET manufactured, Active status, and ROHS3 compliant. The primary difference is physical height (13.50mm vs. 21.00mm), which may affect PCB layout compatibility.

Q: What is the inductance tolerance range for acceptable substitutes? A: Substitute parts range from 6.8 mH to 47.5 mH at 10 kHz. The main part operates at 22 mH. Substitutes within ±10% of this value (19.4 mH to 20 mH) are closest matches. Wider inductance variations (6.8 mH, 16 mH, 41 mH, 47.5 mH) are valid only if circuit design accommodates the inductance change.

Q: Are all substitute parts through-hole mounted with vertical 4-pin packages? A: Yes. All listed substitute parts feature through-hole mounting with vertical 4-pin package configuration, ensuring mechanical compatibility with standard PCB layouts designed for the SSR10V-08220.

Q: What is the significance of DCR variation among substitutes? A: DC Resistance (DCR) ranges from 560 mOhm to 780 mOhm across substitute parts. Lower DCR (560 mOhm in SSRH7H-M08169) reduces power dissipation and heat generation. Higher DCR (780 mOhm in SSHB21HS series) increases power loss. Selection depends on thermal budget and efficiency requirements of the application circuit.

Q: Do all substitutes operate within the same temperature range? A: Yes. All substitute parts operate across -25°C to 120°C, matching the main part specification. All are rated for 250V AC and support 800 mA maximum current.

Q: Which substitute offers the best space efficiency? A: SSRH7H-M08169 provides the most compact form factor at 18.00mm L x 14.50mm W x 12.00mm H. This part is suitable for space-constrained applications and offers the lowest DCR (560 mOhm) among all substitutes, though inductance is 16.9 mH rather than 22 mH.

Q: Are there inventory considerations when selecting a substitute? A: Inventory levels vary across substitute parts. SSR10H-08220 (1278 pcs), SSRH7H-M08169 (1353 pcs), and SSHB21HS-R08410 (1174 pcs) maintain higher stock levels. Availability should be verified for production requirements.

Q: What compliance certifications apply to all substitute parts? A: All substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. HTSUS code 8548.00.0000 applies uniformly across all parts.

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