SSRH7H-M04596 Common Mode Choke Equivalent & Substitute Parts

Part Overview

The SSRH7H-M04596 is a 2-line common mode choke manufactured by KEMET, rated for 400mA maximum current with 59.6 mH inductance at 10 kHz. This through-hole component operates across -25°C to 120°C and meets ROHS3 compliance requirements. The part is currently active in production with 759 units in stock.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained within the specified parameter ranges for this product category.

Key Parameters

Parameter	Value
Manufacturer Part Number	SSRH7H-M04596
Manufacturer	KEMET
Number of Lines	2
Inductance @ Frequency	59.6 mH @ 10 kHz
Current Rating (Max)	400mA
DC Resistance (DCR) (Max)	2.02Ohm
Voltage Rating - AC	250V
Operating Temperature	-25°C ~ 120°C
Mounting Type	Through Hole
Package / Case	Vertical, 4 PC Pin
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the SSRH7H-M04596 is determined by the following critical parameters:

Number of Lines: Must be 2-line configuration
Current Rating: Must support 400mA maximum
Voltage Rating - AC: Must be rated for 250V
Operating Temperature Range: Must cover -25°C to 120°C
Mounting Type: Must be through-hole
Package Configuration: Must be vertical, 4 PC pin
Compliance: Must maintain ROHS3 compliance

Inductance values and DC resistance may vary within acceptable ranges for common mode choke applications. All identified substitutes meet these core electrical and mechanical requirements.

Parameter Comparison

Part Number	Series	Inductance @ 10 kHz	Current Rating (Max)	DCR (Max)	Voltage Rating - AC	Operating Temperature	Size / Dimension	Height (Max)	RoHS Status	Inventory
SSRH7H-M04596	SSRH7H-M	59.6 mH	400mA	2.02Ohm	250V	-25°C ~ 120°C	18.00mm x 14.50mm	12.00mm	ROHS3 Compliant	759 Pcs
SSRH7HS-M04467	SSRH7H-M	46.7 mH	400mA	1.79Ohm	250V	-25°C ~ 120°C	18.00mm x 14.50mm	12.00mm	ROHS3 Compliant	719 Pcs
SSHB21HS-04507	SSHB21HS	50.7 mH	400mA	2.03Ohm	250V	-25°C ~ 120°C	26.00mm x 23.00mm	15.50mm	ROHS3 Compliant	973 Pcs
SSHB21H-04610	SSHB21H	61 mH	400mA	2.25Ohm	250V	-25°C ~ 120°C	26.00mm x 23.00mm	15.50mm	ROHS3 Compliant	1037 Pcs
SSHB21H-R041250	SSHB21H	125 mH	400mA	2.25Ohm	250V	-25°C ~ 120°C	26.00mm x 23.00mm	15.50mm	ROHS3 Compliant	939 Pcs
SSHB21HS-R041050	SSHB21HS	105 mH	400mA	2.03Ohm	250V	-25°C ~ 120°C	26.00mm x 23.00mm	15.50mm	ROHS3 Compliant	994 Pcs
SSR21NVS-041090	SSR	109 mH	400mA	1.8Ohm	250V	-25°C ~ 120°C	22.00mm x 16.00mm	27.00mm	ROHS3 Compliant	1338 Pcs
SSR21NH-M041500	SSR	150 mH	400mA	2Ohm	250V	-25°C ~ 120°C	23.00mm x 23.00mm	14.50mm	ROHS3 Compliant	966 Pcs

Engineering Selection Recommendations

All substitute parts listed maintain active product status and ROHS3 compliance. Selection between substitutes depends on specific inductance requirements and available board space.

For applications requiring inductance values closest to the original 59.6 mH specification, SSHB21H-04610 (61 mH) and SSHB21HS-04507 (50.7 mH) provide the tightest tolerance match. Both maintain equivalent current ratings and voltage specifications.

For space-constrained designs, SSRH7HS-M04467 maintains the same compact footprint (18.00mm x 14.50mm) as the original part while delivering 46.7 mH inductance with lower DCR (1.79Ohm).

For applications tolerating larger form factors, SSHB21H series and SSR series parts offer higher inductance values with improved inventory availability.

Frequently Asked Questions (FAQ)

Q: Can SSRH7HS-M04467 replace SSRH7H-M04596 in a space-limited application?

A: Yes. Both parts share identical footprint dimensions (18.00mm x 14.50mm x 12.00mm), 2-line configuration, 400mA current rating, and 250V AC voltage rating. The inductance difference (46.7 mH vs 59.6 mH) and lower DCR (1.79Ohm vs 2.02Ohm) must be evaluated against circuit requirements.

Q: What is the primary difference between SSHB21H and SSHB21HS series substitutes?

A: Both series maintain identical electrical ratings (400mA, 250V AC, -25°C to 120°C) and footprint (26.00mm x 23.00mm x 15.50mm). SSHB21H parts feature higher DCR (2.25Ohm) with inductance values of 61 mH and 125 mH. SSHB21HS parts feature lower DCR (2.03Ohm) with inductance values of 50.7 mH and 105 mH.

Q: Are all substitute parts through-hole mounted with vertical 4 PC pin configuration?

A: Yes. All listed substitutes maintain through-hole mounting with vertical 4 PC pin package configuration, ensuring mechanical compatibility with existing PCB designs.

Q: Do substitute parts maintain the same operating temperature range?

A: Yes. All substitute parts operate across -25°C to 120°C, matching the original SSRH7H-M04596 specification.

Q: Which substitute offers the lowest DC resistance?

A: SSR21NVS-041090 provides the lowest DCR at 1.8Ohm while maintaining 400mA current rating and 250V AC voltage specification. This part delivers 109 mH inductance at 10 kHz.

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