SXR152M010ST Equivalent & Substitute Parts Reference

Part Overview

The SXR152M010ST is a 1500 µF, 10 V aluminum electrolytic capacitor in radial, can package manufactured by Cornell Dubilier Electronics (CDE). This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement. The part operates across a temperature range of -40°C to 105°C and is rated for 4000 hours at 105°C with general-purpose applications. Substitutes must maintain identical electrical specifications (capacitance, voltage rating, tolerance) and mechanical compatibility (lead spacing, mounting type, package style) while meeting current product availability and compliance requirements.

Substiute Parts

SXR152M010ST

Cornell Dubilier Electronics (CDE)In Stock: 1086SXR152M010ST Datasheet

Current PartRFQ

10ZLS1500MEFC10X16

RubyconIn Stock: 223410ZLS1500MEFC10X16 Datasheet

DirectRFQ

158KBM010M

Cornell Dubilier / Illinois CapacitorIn Stock: 995158KBM010M Datasheet

DirectRFQ

EKZE100ELL152MJ25S

Chemi-ConIn Stock: 1881EKZE100ELL152MJ25S Datasheet

DirectRFQ

EKZH100ELL152MJ16S

Chemi-ConIn Stock: 800EKZH100ELL152MJ16S Datasheet

DirectRFQ

EEU-FR1A152

Panasonic Electronic ComponentsIn Stock: 13944EEU-FR1A152 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SXR152M010ST is determined by strict adherence to the following parameters:

Mandatory Matching Parameters:

• Capacitance: 1500 µF (exact)
• Voltage Rating: 10 V (exact)
• Tolerance: ±20% (exact)
• Lead Spacing: 5.00 mm (exact)
• Can Diameter: 10.00 mm (exact)
• Package Type: Radial, Can (exact)
• Mounting Type: Through Hole (exact)
• Polarization: Polar (exact)
• Operating Temperature Range: -40°C to 105°C (minimum requirement)
• RoHS Status: ROHS3 Compliant (compliance requirement)

Variable Parameters (Non-Critical for Substitution):

• Height (seated maximum): Acceptable within PCB layout constraints
• ESR (Equivalent Series Resistance): Lower values indicate improved performance
• Lifetime at 105°C: Higher values indicate extended operational life
• Ripple Current Ratings: Higher values indicate improved current handling capability
• Impedance: Lower values indicate improved high-frequency performance

All identified substitute parts meet the mandatory matching parameters. Differences in height, ESR, lifetime, and ripple current represent performance enhancements or variations that do not prevent functional substitution.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: EEU-FR1A152 (Panasonic)

The EEU-FR1A152 is the preferred substitute for the obsolete SXR152M010ST. This part meets all mandatory electrical and mechanical parameters while offering superior performance characteristics. The extended lifetime rating of 8000 hours at 105°C exceeds the original specification of 4000 hours, providing enhanced reliability. The part is manufactured by Panasonic Electronic Components, an established supplier with active product status and extensive inventory availability (13,903 units in stock). ROHS3 compliance and REACH unaffected status confirm regulatory alignment. The reduced height of 17.50 mm compared to the original 30.00 mm may provide PCB layout advantages in space-constrained applications.

Secondary Recommendations:

10ZLS1500MEFC10X16 (Rubycon) and EKZH100ELL152MJ16S (Chemi-Con) are functionally equivalent alternatives with identical height (17.50 mm) and extended 6000-hour lifetime ratings. Both parts maintain full compliance with mandatory specifications and offer improved ripple current handling (1.65 A @ 100 kHz) compared to the original 1.15 A specification.

158KBM010M (Cornell Dubilier / Illinois Capacitor) maintains the original manufacturer lineage while offering active product status and improved ESR performance (42 mOhm @ 120Hz versus 180 mOhm in the original). Height is 27.00 mm, closer to the original 30.00 mm dimension.

EKZE100ELL152MJ25S (Chemi-Con) provides the highest ripple current capability (2.15 A @ 100 kHz) and lowest impedance (22 mOhms), suitable for applications requiring maximum current handling. Height of 26.50 mm approximates the original dimension.

Selection Criteria:

• For space-constrained PCBs: Select EEU-FR1A152, 10ZLS1500MEFC10X16, or EKZH100ELL152MJ16S (17.50 mm height)
• For original form factor preservation: Select 158KBM010M (27.00 mm) or EKZE100ELL152MJ25S (26.50 mm)
• For maximum inventory availability: Select EEU-FR1A152 (13,903 units)
• For extended operational life: Select EEU-FR1A152 (8000 hours @ 105°C)
• For highest ripple current capability: Select EKZE100ELL152MJ25S (2.15 A @ 100 kHz)

All recommended substitutes are ROHS3 compliant and suitable for direct PCB replacement without circuit redesign.

Frequently Asked Questions (FAQ)

Q1: Can the SXR152M010ST be directly replaced with any of the listed substitutes?

A: Yes. All listed substitute parts meet the mandatory electrical specifications (1500 µF, 10 V, ±20% tolerance) and mechanical requirements (5.00 mm lead spacing, 10.00 mm can diameter, radial through-hole package). Direct PCB replacement is possible without circuit modification. Height differences may require verification against PCB layout constraints.

Q2: What is the primary reason for substitution?

A: The SXR152M010ST is classified as obsolete. Substitute parts are active products with confirmed long-term availability, ensuring supply chain continuity for new designs and production runs.

Q3: How do height differences affect substitution compatibility?

A: The original SXR152M010ST has a seated height of 30.00 mm. Substitute parts range from 17.50 mm to 26.50 mm. Shorter heights may provide PCB layout advantages but require verification that component clearance and mechanical support remain adequate. Taller substitutes (27.00 mm, 26.50 mm) more closely approximate the original form factor. PCB design review is recommended when height reduction exceeds 3 mm.

Q4: What is the significance of ESR and impedance differences?

A: ESR (Equivalent Series Resistance) and impedance affect ripple current handling and high-frequency performance. The original SXR152M010ST specifies 180 mOhm ESR @ 120Hz. Substitute parts with lower impedance values (22-32 mOhms) indicate improved performance characteristics. Lower ESR reduces heat generation and improves voltage stability under ripple current conditions. These differences do not prevent substitution but indicate performance enhancement.

Q5: Why do lifetime ratings vary among substitutes?

A: Lifetime at 105°C reflects the capacitor's expected operational duration under rated conditions. The original SXR152M010ST is rated for 4000 hours. Substitutes offer 6000 or 8000-hour ratings, indicating extended reliability margins. Higher lifetime ratings do not affect substitution compatibility but provide enhanced reliability for long-term applications.

Q6: Are all substitutes ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, meeting regulatory requirements for hazardous substance restrictions. The original SXR152M010ST is also ROHS3 compliant.

Q7: Which substitute offers the best overall performance?

A: The EEU-FR1A152 (Panasonic) combines the highest lifetime rating (8000 hours @ 105°C), excellent ripple current capability (1.79 A @ 100 kHz), lowest impedance among Panasonic offerings (28 mOhms), and the largest inventory availability (13,903 units). This part is recommended as the primary substitute for most applications.

Q8: Can substitutes be mixed in the same circuit or PCB?

A: Yes. All substitute parts meet identical electrical specifications and are mechanically compatible. Mixing different substitute parts on the same PCB is permissible from an engineering standpoint. However, procurement and inventory management practices may favor standardizing on a single substitute part number to simplify supply chain logistics.

Q9: What compliance certifications should be verified for specific applications?

A: All listed parts are ROHS3 compliant. The EEU-FR1A152, EKZE100ELL152MJ25S, and EKZH100ELL152MJ16S carry REACH Unaffected status. The 158KBM010M specifies MSL (Moisture Sensitivity Level) of 1 (Unlimited), indicating no moisture sensitivity restrictions. Verify specific application requirements (automotive, medical, industrial) against manufacturer datasheets for additional certifications if needed.

Q10: How should height reduction be evaluated for existing PCB designs?

A: Compare the original component height (30.00 mm) against substitute heights. Reductions of 2-3 mm typically do not require PCB modification. Larger reductions (to 17.50 mm) may affect mechanical support, clearance to adjacent components, or solder joint stress distribution. Conduct mechanical analysis and thermal simulation if height reduction exceeds 5 mm or if the application involves vibration or thermal cycling.