SSR10HS-08180 Common Mode Choke Equivalent & Substitute Parts

Part Overview

The SSR10HS-08180 is a 2-line common mode choke manufactured by KEMET, designed for through-hole mounting applications. This component features an inductance of 18 mH at 10 kHz with a maximum current rating of 800 mA and DC resistance of 600 mOhm. The part operates across a temperature range of -25°C to 120°C and is rated for 250V AC. The SSR10HS-08180 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 within the allowed specification range.

Key Parameters

Parameter	Value	Unit
Manufacturer Part Number	SSR10HS-08180	—
Manufacturer	KEMET	—
Series	SSR	—
Number of Lines	2	—
Inductance @ 10 kHz	18	mH
Current Rating (Max)	800	mA
DC Resistance (Max)	600	mOhm
Voltage Rating (AC)	250	V
Operating Temperature Range	-25 to 120	°C
Mounting Type	Through Hole	—
Package / Case	Vertical, 4 PC Pin	—
Height (Max)	13.50	mm
RoHS Status	ROHS3 Compliant	—
Product Status	Active	—

Substitute Part Grouping Explanation

Substitute parts for the SSR10HS-08180 are qualified based on the following criteria:

Primary Compatibility Parameters:

Number of Lines: 2 (all substitutes maintain 2-line configuration)
Current Rating (Max): 800 mA (all substitutes support 800 mA)
Voltage Rating (AC): 250 V (all substitutes rated for 250V AC)
Operating Temperature Range: -25°C to 120°C (all substitutes operate within this range)
Mounting Type: Through Hole (all substitutes use through-hole mounting)
Package / Case: Vertical, 4 PC Pin (all substitutes use vertical 4-pin configuration)
RoHS Status: ROHS3 Compliant (all substitutes maintain ROHS3 compliance)
Product Status: Active (all substitutes maintain Active status)

Variable Parameters (Allowed Substitution Range):

Inductance @ 10 kHz: 6.8 mH to 47.5 mH (range accommodates application-specific filtering requirements)
DC Resistance (Max): 500 mOhm to 680 mOhm (variation within acceptable power dissipation limits)
Physical Dimensions: Height ranges from 12.00 mm to 27.00 mm; footprint varies between compact and standard form factors

Substitutes are grouped by inductance value proximity and physical form factor to facilitate selection based on circuit requirements and PCB layout constraints.

Parameter Comparison

Part Number	Series	Inductance @ 10 kHz (mH)	Current Rating (mA)	DCR Max (mOhm)	Height (mm)	Inventory (Pcs)
SSR10HS-08180	SSR	18	800	600	13.50	1119
SSRH7HS-M08134	SSRH7H-M	13.4	800	500	12.00	1408
SSRH7H-M08169	SSRH7H-M	16.9	800	560	12.00	1353
SSHB10HS-08068	SSHB10HS	6.8	800	580	15.50	1135
SSHB10HS-R08160	SSHB10HS	16	800	580	15.50	887
SSR10H-08220	SSR	22	800	650	13.50	1278
SSHB10H-R08194	SSHB10H	19.4	800	640	15.50	899
SSR21NVS-M08475	SSR	47.5	800	680	27.00	982

Engineering Selection Recommendations

For Compact Form Factor Applications (Height ≤ 13.50 mm): Parts SSR10HS-08180, SSR10H-08220, SSRH7HS-M08134, and SSRH7H-M08169 maintain the compact profile suitable for space-constrained PCB layouts. SSR10H-08220 provides higher inductance (22 mH) within the same height envelope. SSRH7HS-M08134 and SSRH7H-M08169 offer the lowest DCR values (500 mOhm and 560 mOhm respectively) and smallest footprint (18.00 mm × 14.50 mm).

For Standard Form Factor Applications (Height 15.50 mm): Parts SSHB10HS-08068, SSHB10HS-R08160, and SSHB10H-R08194 accommodate larger PCB areas and provide inductance values ranging from 6.8 mH to 19.4 mH. These parts maintain consistent DCR values between 580 mOhm and 640 mOhm.

For High Inductance Requirements (≥ 22 mH): SSR10H-08220 (22 mH) and SSR21NVS-M08475 (47.5 mH) serve applications requiring elevated inductance values. SSR21NVS-M08475 requires 27.00 mm height clearance.

Compliance and Status: All substitute parts maintain Active product status, ROHS3 compliance, and identical electrical ratings (800 mA, 250V AC, -25°C to 120°C operating range). Selection is determined by inductance requirement, physical space constraints, and DC resistance tolerance.

Frequently Asked Questions (FAQ)

Q: Can SSR10HS-08180 be replaced with SSRH7HS-M08134?

A: Yes, within application-specific constraints. Both parts share identical electrical ratings (800 mA, 250V AC, -25°C to 120°C). SSRH7HS-M08134 provides lower inductance (13.4 mH vs. 18 mH) and lower DCR (500 mOhm vs. 600 mOhm). The substitute is suitable for applications tolerating reduced inductance and benefiting from lower power dissipation. Physical footprint differs: SSRH7HS-M08134 measures 18.00 mm × 14.50 mm versus SSR10HS-08180 at 13.50 mm height.

Q: What is the inductance tolerance range for substitution?

A: Substitutes range from 6.8 mH to 47.5 mH at 10 kHz. The main part operates at 18 mH. Substitutes within ±5 mH (13 mH to 23 mH range) include SSRH7HS-M08134 (13.4 mH), SSRH7H-M08169 (16.9 mH), SSHB10HS-R08160 (16 mH), SSR10H-08220 (22 mH), and SSHB10H-R08194 (19.4 mH). Selection depends on circuit filtering requirements and frequency response specifications.

Q: Are all substitutes compatible with the same PCB footprint?

A: No. The SSR10HS-08180 uses a compact vertical 4-pin configuration with 13.50 mm height. SSRH7HS-M08134 and SSRH7H-M08169 maintain 12.00 mm height with smaller footprint (18.00 mm × 14.50 mm). SSHB series parts (SSHB10HS-08068, SSHB10HS-R08160, SSHB10H-R08194) require 15.50 mm height and 22.00 mm × 17.00 mm footprint. SSR21NVS-M08475 requires 27.00 mm height. PCB layout verification is necessary before substitution.

Q: What is the DC resistance impact of substitution?

A: DCR values range from 500 mOhm (SSRH7HS-M08134) to 680 mOhm (SSR21NVS-M08475). The main part specifies 600 mOhm. Lower DCR reduces power dissipation and heat generation; higher DCR increases dissipation. For applications with strict thermal budgets, SSRH7HS-M08134 (500 mOhm) or SSRH7H-M08169 (560 mOhm) minimize losses. For applications with higher current transients, higher DCR parts may be acceptable if thermal management is adequate.

Q: Do all substitutes maintain the same operating temperature range?

A: Yes. All substitute parts operate across -25°C to 120°C, matching the main part specification. All parts are ROHS3 compliant and maintain Active product status.

Q: Which substitute offers the best inventory availability?

A: SSRH7HS-M08134 provides the highest inventory level at 1408 pieces. SSR10H-08220 offers 1278 pieces. SSRH7H-M08169 provides 1353 pieces. The main part SSR10HS-08180 maintains 1119 pieces in stock.

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