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SSHB10HS-17019 Equivalent & Substitute Parts
Part Overview
The SSHB10HS-17019 is a 2-line common mode choke (CMC) manufactured by KEMET, designed for through-hole mounting applications. This component features 1.9 mH inductance at 10 kHz with a maximum current rating of 1.7A and 170 mOhm DC resistance. The part is classified as Active product status with ROHS3 compliance and REACH unaffected designation.
Substitute parts are identified when equivalent electrical performance can be achieved within the specified parameter tolerances while maintaining mechanical compatibility and regulatory compliance. Alternative models may be required due to inventory availability, design optimization for specific inductance values, or current rating adjustments in system applications.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | SSHB10HS-17019 | — |
| Manufacturer | KEMET | — |
| Series | SSHB10HS | — |
| Number of Lines | 2 | — |
| Inductance @ 10 kHz | 1.9 | mH |
| Current Rating (Max) | 1.7 | A |
| DC Resistance (Max) | 170 | mOhm |
| Voltage Rating (AC) | 250 | V |
| Operating Temperature Range | -25 to 120 | °C |
| Mounting Type | Through Hole | — |
| Package / Case | Vertical, 4 PC Pin | — |
| RoHS Status | ROHS3 Compliant | — |
| Product Status | Active | — |
Substitute Part Grouping Explanation
Substitute parts for the SSHB10HS-17019 are classified based on the following critical parameters that determine functional equivalence:
Primary Substitution Criteria:
- Number of Lines: 2 (fixed requirement)
- Mounting Type: Through Hole (fixed requirement)
- Voltage Rating (AC): 250V (fixed requirement)
- Package / Case: Vertical, 4 PC Pin (fixed requirement)
- RoHS Status: ROHS3 Compliant (regulatory requirement)
- Product Status: Active (availability requirement)
Variable Parameters Allowing Substitution:
- Inductance @ 10 kHz: Range 1.9 mH to 12.5 mH
- Current Rating (Max): Range 1.7A to 2.0A
- DC Resistance (Max): Range 150 mOhm to 200 mOhm
- Operating Temperature Range: -25°C minimum, maximum 120°C to 130°C
- Physical Dimensions: Variations permitted within through-hole mounting constraints
Substitutes are organized into two categories: SSHB series parts (same base platform with inductance and DCR variations) and SSR series parts (alternative platform with different physical dimensions but equivalent electrical performance).
Parameter Comparison
| Part Number | Series | Inductance @ 10 kHz (mH) | Current Rating (A) | DCR (mOhm) | Temp Range (°C) | Height (mm) | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|
| SSHB10HS-17019 | SSHB10HS | 1.9 | 1.7 | 170 | -25 to 120 | 15.50 | 993 |
| SSHB10H-17023 | SSHB10H | 2.3 | 1.7 | 190 | -25 to 130 | 15.50 | 1064 |
| SSHB10H-R17055 | SSHB10H | 5.5 | 1.7 | 190 | -25 to 120 | 15.50 | 1116 |
| SSHB10HS-R17046 | SSHB10HS | 4.6 | 1.7 | 170 | -25 to 120 | 15.50 | 666 |
| SSHB21HS-18046 | SSHB21HS | 4.6 | 1.8 | 200 | -25 to 120 | 15.50 | 1105 |
| SSHB21HS-R18095 | SSHB21HS | 9.5 | 1.8 | 200 | -25 to 120 | 15.50 | 937 |
| SSR10H-17058 | SSR | 5.8 | 1.7 | 180 | -25 to 120 | 13.50 | 1066 |
| SSR10HS-17048 | SSR | 4.8 | 1.7 | 170 | -25 to 120 | 13.50 | 744 |
| SSR10V-17058 | SSR | 5.8 | 1.7 | 180 | -25 to 120 | 21.00 | 1377 |
| SSR21NHS-M20103 | SSR | 10.3 | 2.0 | 150 | -25 to 120 | 14.50 | 1140 |
| SSR21NV-M20125 | SSR | 12.5 | 2.0 | 160 | -25 to 120 | 27.00 | 1298 |
Engineering Selection Recommendations
SSHB Series Substitutes (Same Platform Family):
SSHB10HS-R17046 provides direct substitution with identical DCR (170 mOhm) and current rating (1.7A) while offering increased inductance (4.6 mH). This part maintains the same physical footprint and thermal operating range as the primary part. SSHB10H-17023 and SSHB10H-R17055 offer higher inductance values (2.3 mH and 5.5 mH respectively) with slightly elevated DCR (190 mOhm) and extended maximum operating temperature to 130°C.
SSHB21HS-18046 and SSHB21HS-R18095 represent the larger SSHB21HS platform with increased current capacity (1.8A) and higher DCR (200 mOhm). These parts accommodate applications requiring higher current handling while maintaining the same voltage and temperature specifications. All SSHB series parts retain identical through-hole mounting configuration and vertical 4-pin package orientation.
SSR Series Substitutes (Alternative Platform):
SSR10HS-17048 and SSR10H-17058 provide compact alternatives with reduced height (13.50 mm versus 15.50 mm) while maintaining 1.7A current rating and 250V AC voltage specification. SSR10HS-17048 matches the primary part's DCR (170 mOhm) with 4.8 mH inductance. SSR10V-17058 offers increased height (21.00 mm) with 5.8 mH inductance and 180 mOhm DCR.
SSR21NHS-M20103 and SSR21NV-M20125 represent higher-performance alternatives with 2.0A current capacity and superior DCR values (150 mOhm and 160 mOhm respectively). These parts support inductance values up to 12.5 mH and accommodate applications with elevated current requirements. SSR21NV-M20125 features maximum height of 27.00 mm.
All substitute parts maintain ROHS3 compliance, Active product status, and 250V AC voltage rating. Selection between SSHB and SSR platforms depends on specific inductance requirements, current capacity needs, and available board space for component height.
Frequently Asked Questions (FAQ)
Q: Can SSHB10HS-17019 be replaced with SSHB10H-17023?
A: Yes. Both parts share identical mounting type (through-hole), package configuration (vertical 4-pin), physical footprint (22.00 mm × 17.00 mm × 15.50 mm height), and voltage rating (250V AC). SSHB10H-17023 provides higher inductance (2.3 mH versus 1.9 mH) with slightly elevated DCR (190 mOhm versus 170 mOhm) and extended maximum operating temperature (130°C versus 120°C). Current rating remains constant at 1.7A.
Q: What is the difference between SSHB and SSR series substitutes?
A: SSHB series maintains consistent physical dimensions (22.00 mm × 17.00 mm base) with height of 15.50 mm. SSR series offers compact alternatives with reduced height (13.50 mm for SSR10 variants, 14.50 mm for SSR21 variants) or increased height (21.00 mm for SSR10V-17058, 27.00 mm for SSR21NV-M20125). Both series maintain identical through-hole mounting and 4-pin vertical package orientation. SSR series provides higher current capacity options (up to 2.0A) with lower DCR values.
Q: Can SSHB10HS-17019 be substituted with SSR21NV-M20125?
A: Substitution is possible with design considerations. SSR21NV-M20125 provides significantly higher inductance (12.5 mH versus 1.9 mH), increased current capacity (2.0A versus 1.7A), and lower DCR (160 mOhm versus 170 mOhm). However, this part features substantially greater height (27.00 mm versus 15.50 mm) and different base dimensions (22.00 mm × 16.00 mm versus 22.00 mm × 17.00 mm). Board layout compatibility must be verified before selection.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory requirements of SSHB10HS-17019. All parts are classified as Active product status with 250V AC voltage rating and -25°C minimum operating temperature.
Q: What inductance range is available for substitution?
A: Substitute parts span inductance values from 1.9 mH (original part) to 12.5 mH (SSR21NV-M20125). Within the SSHB10HS series, inductance options include 1.9 mH and 4.6 mH. SSHB10H series provides 2.3 mH and 5.5 mH. SSR series offers 4.8 mH, 5.8 mH, 10.3 mH, and 12.5 mH options. Selection depends on specific circuit requirements and current handling capacity.
Q: How does DC resistance (DCR) affect substitution?
A: DCR values range from 150 mOhm (SSR21NHS-M20103) to 200 mOhm (SSHB21HS series). The original part specifies 170 mOhm. Lower DCR values reduce power dissipation and heat generation, while higher DCR values increase resistive losses. Direct substitutes with matching DCR (170 mOhm) include SSHB10HS-R17046 and SSR10HS-17048. Applications sensitive to power loss should prioritize lower DCR alternatives.
Q: What is the maximum current rating available in substitute parts?
A: Maximum current rating is 2.0A, available in SSR21NHS-M20103 and SSR21NV-M20125. The original part and most SSHB10 series substitutes are rated for 1.7A. SSHB21HS series parts provide 1.8A capacity. Selection of higher current-rated parts accommodates applications with elevated current demands while maintaining thermal stability.
Q: Are physical dimensions critical for substitution?
A: Yes. All substitute parts maintain through-hole mounting and vertical 4-pin package orientation. However, base dimensions and height vary. SSHB series maintains consistent 22.00 mm × 17.00 mm base with 15.50 mm height. SSR10 variants feature reduced height (13.50 mm) with different base dimensions. SSR10V-17058 and SSR21NV-M20125 feature increased heights (21.00 mm and 27.00 mm respectively). Board layout verification is required before substitution.
Q: What is the operating temperature range for substitutes?
A: All substitute parts maintain minimum operating temperature of -25°C. Maximum operating temperature is 120°C for most parts, with SSHB10H-17023 extending to 130°C. Applications operating near thermal limits should verify temperature specifications. All parts maintain identical -25°C to 120°C range except SSHB10H-17023.
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