APSC2R5ELL102MHB5S Equivalent & Substitute Parts

Part Overview

The APSC2R5ELL102MHB5S is a 1000 µF, 2.5 V aluminum polymer capacitor manufactured by Chemi-Con in the NPCAP™-PSC series. This through-hole radial can capacitor is designed for general-purpose applications requiring stable capacitance and low equivalent series resistance across extended operating temperatures. The part is active and in production, with 787 units currently in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part number becomes unavailable or when alternative electrical characteristics better suit specific application requirements.

Key Parameters

Parameter	Value
Capacitance	1000 µF
Voltage Rating	2.5 V
Tolerance	±20%
Type	Aluminum Polymer
ESR (Equivalent Series Resistance)	7 mOhm
Lifetime @ Temperature	2000 Hrs @ 105°C
Operating Temperature Range	-55°C to 105°C
Ripple Current @ 100 kHz	6.1 A
Lead Spacing	0.138" (3.50 mm)
Case Diameter	0.315" (8.00 mm)
Mounting Type	Through Hole
Package Type	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the APSC2R5ELL102MHB5S is determined by strict electrical and mechanical compatibility. All substitute parts must maintain the following core parameters:

Capacitance: 1000 µF (exact match required)
Voltage Rating: 2.5 V (exact match required)
Tolerance: ±20% (exact match required)
Type: Aluminum Polymer (exact match required)
Operating Temperature Range: -55°C to 105°C (exact match required)
Lifetime @ Temperature: 2000 Hrs @ 105°C (exact match required)
Lead Spacing: 0.138" (3.50 mm) (exact match required)
Case Diameter: 0.315" (8.00 mm) (exact match required)
Mounting Type: Through Hole (exact match required)
Package Type: Radial, Can (exact match required)
RoHS Status: ROHS3 Compliant (exact match required)

Substitute parts may vary in ESR, ripple current capacity, height, and packaging format (bulk versus cut tape) without affecting functional compatibility in general-purpose applications. All identified substitutes meet or exceed the electrical performance specifications of the primary part.

Parameter Comparison

Parameter	APSC2R5ELL102MHB5S (Primary)	APSC2R5ELL102MH08S (Chemi-Con)	RL80E102MDN1KX (Nichicon)	RR50E102MDN1 (Nichicon)
Manufacturer	Chemi-Con	Chemi-Con	Nichicon	Nichicon
Capacitance	1000 µF	1000 µF	1000 µF	1000 µF
Voltage Rating	2.5 V	2.5 V	2.5 V	2.5 V
Tolerance	±20%	±20%	±20%	±20%
Type	Aluminum Polymer	Aluminum Polymer	Aluminum Polymer	Aluminum Polymer
ESR	7 mOhm	7 mOhm	6 mOhm	5 mOhm
Lifetime @ 105°C	2000 Hrs	2000 Hrs	2000 Hrs	2000 Hrs
Operating Temperature	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C
Ripple Current @ 100 kHz	6.1 A	6.1 A	6.1 A	6.63 A
Lead Spacing	0.138" (3.50 mm)	0.138" (3.50 mm)	0.138" (3.50 mm)	0.138" (3.50 mm)
Case Diameter	0.315" (8.00 mm)	0.315" (8.00 mm)	0.315" (8.00 mm)	0.315" (8.00 mm)
Height (Max)	0.512" (13.00 mm)	0.315" (8.00 mm)	0.315" (8.00 mm)	0.453" (11.50 mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package Type	Radial, Can	Radial, Can	Radial, Can	Radial, Can
Packaging Format	Bulk	Bulk	Cut Tape (CT)	Bulk
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active
Inventory (Pcs)	787	2950	2759	5100

Engineering Selection Recommendations

All identified substitute parts are active products with ROHS3 compliance and REACH unaffected status, matching the regulatory and environmental requirements of the primary part. Selection among these equivalents is based on the following criteria:

APSC2R5ELL102MH08S (Chemi-Con): This direct Chemi-Con equivalent maintains identical electrical specifications (1000 µF, 2.5 V, ±20%, 7 mOhm ESR, 6.1 A ripple current) and is available in bulk packaging. The primary distinction is reduced height (0.315" versus 0.512"), which provides improved board space efficiency. This part is suitable for applications where vertical clearance is constrained. Inventory availability is higher at 2950 units.

RL80E102MDN1KX (Nichicon): This Nichicon substitute offers improved ESR performance at 6 mOhm (compared to 7 mOhm) while maintaining all core electrical parameters. The part is supplied in cut tape packaging and features identical height to APSC2R5ELL102MH08S at 0.315". This option is appropriate for automated assembly processes requiring tape-and-reel format. Inventory is 2759 units.

RR50E102MDN1 (Nichicon): This Nichicon substitute provides the lowest ESR at 5 mOhm and the highest ripple current capacity at 6.63 A @ 100 kHz, delivering superior performance in high-frequency applications. Height is 0.453", intermediate between the other options. Bulk packaging is available with the highest inventory level at 5100 units. This part is selected when enhanced thermal performance or higher ripple current handling is required.

Frequently Asked Questions (FAQ)

Q: Can APSC2R5ELL102MH08S be used as a direct replacement for APSC2R5ELL102MHB5S?

A: Yes. Both parts are manufactured by Chemi-Con with identical electrical specifications (1000 µF, 2.5 V, ±20% tolerance, 7 mOhm ESR, 2000 Hrs @ 105°C lifetime). The primary difference is height: APSC2R5ELL102MH08S is 0.315" tall versus 0.512" for the primary part. Verify that the reduced height does not conflict with board layout or component clearance requirements.

Q: What is the difference between the Nichicon RL80E102MDN1KX and RR50E102MDN1 substitutes?

A: Both Nichicon parts maintain identical core specifications (1000 µF, 2.5 V, ±20%, 2000 Hrs @ 105°C). The RL80E102MDN1KX has 6 mOhm ESR and 6.1 A ripple current, while RR50E102MDN1 has 5 mOhm ESR and 6.63 A ripple current. RR50E102MDN1 provides superior performance in applications requiring lower impedance or higher ripple current handling. RL80E102MDN1KX is supplied in cut tape format for automated assembly, while RR50E102MDN1 is bulk packaged.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All identified substitutes (APSC2R5ELL102MH08S, RL80E102MDN1KX, and RR50E102MDN1) are ROHS3 compliant and REACH unaffected, matching the regulatory status of the primary part APSC2R5ELL102MHB5S.

Q: Does packaging format (bulk versus cut tape) affect electrical performance?

A: No. Packaging format does not affect electrical performance. Bulk packaging is suitable for manual assembly and reel-based storage. Cut tape (CT) format is optimized for automated pick-and-place assembly processes. Selection is based on assembly methodology and inventory management requirements.

Q: Can I substitute a part with lower ESR without affecting circuit operation?

A: Yes. Lower ESR (equivalent series resistance) improves performance by reducing impedance and heat generation. Substituting APSC2R5ELL102MHB5S (7 mOhm) with RL80E102MDN1KX (6 mOhm) or RR50E102MDN1 (5 mOhm) will not degrade circuit function and will enhance thermal characteristics in high-frequency applications.

Q: Are there height restrictions when selecting a substitute?

A: Height differences exist among substitutes: APSC2R5ELL102MHB5S is 0.512", APSC2R5ELL102MH08S and RL80E102MDN1KX are 0.315", and RR50E102MDN1 is 0.453". Verify that the selected substitute height accommodates board layout, component stacking, and enclosure clearance requirements.

Q: What is the ripple current difference between substitutes?

A: At 100 kHz, APSC2R5ELL102MHB5S and APSC2R5ELL102MH08S support 6.1 A, RL80E102MDN1KX supports 6.1 A, and RR50E102MDN1 supports 6.63 A. RR50E102MDN1 provides 8.4% higher ripple current capacity, beneficial for applications with demanding AC current requirements.

Q: Are all substitutes suitable for the full operating temperature range?

A: Yes. All substitute parts operate across the identical temperature range of -55°C to 105°C and maintain 2000 hours lifetime at 105°C, ensuring compatibility with the primary part's thermal specifications.

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