PLV1C271MDL1TD Equivalent & Substitute Parts

Part Overview

The PLV1C271MDL1TD is a 270 µF, 16 V aluminum polymer capacitor manufactured by Nichicon in the PLV series. This through-hole radial can capacitor is designed for general-purpose applications with a rated lifetime of 3000 hours at 105°C and an equivalent series resistance (ESR) of 24 mOhm. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement.

Key Parameters

Parameter	Value
Capacitance	270 µF
Voltage Rating	16 V
Type	Aluminum Polymer
Tolerance	±20%
ESR (Equivalent Series Resistance)	24 mOhm
Lifetime @ Temperature	3000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Mounting Type	Through Hole
Package Type	Radial, Can
Lead Spacing	0.138" (4.60 mm)
Case Diameter	0.315" (8.00 mm)

Substitute Part Grouping Explanation

Substitution of the PLV1C271MDL1TD is determined by strict equivalence across the following parameters:

Electrical Parameters: Capacitance (270 µF), voltage rating (16 V), tolerance (±20%), and operating temperature range (-55°C ~ 105°C) must remain identical
Physical Parameters: Through-hole mounting, radial can package, lead spacing (4.60 mm), and case diameter (8.00 mm) must match for PCB compatibility
Material Type: Aluminum polymer construction is required
Compliance: RoHS3 compliance and REACH unaffected status must be maintained

The three substitute parts listed below meet all these criteria. Variations in ESR, lifetime rating, and ripple current capacity are secondary parameters that do not prevent functional substitution but may affect performance characteristics in specific applications.

Parameter Comparison

Parameter	PLV1C271MDL1TD	PLF1C271MDO1	RL81C271MDN1KX	APSC160ELL271MHB5S
Manufacturer	Nichicon	Nichicon	Nichicon	Chemi-Con
Capacitance	270 µF	270 µF	270 µF	270 µF
Voltage Rating	16 V	16 V	16 V	16 V
Tolerance	±20%	±20%	±20%	±20%
Type	Polymer	Polymer	Polymer	Polymer
ESR @ 100 kHz	24 mOhm	9 mOhm	12 mOhm	11 mOhm
Lifetime @ 105°C	3000 Hrs	2000 Hrs	2000 Hrs	2000 Hrs
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Ripple Current @ 100 kHz	2.5 A	5.1 A	5 A	5.08 A
Lead Spacing	0.138" (4.60 mm)	0.138" (4.60 mm)	0.138" (4.60 mm)	0.138" (4.60 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)	0.472" (12.00 mm)	0.472" (12.00 mm)	0.315" (8.00 mm)	0.512" (13.00 mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	Radial, Can	Radial, Can	Radial, Can	Radial, Can
Product Status	Obsolete	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

All three substitute parts maintain full electrical and mechanical compatibility with the PLV1C271MDL1TD. Selection among these alternatives should be based on the following factors:

PLF1C271MDO1 (Nichicon): Active product status with lowest ESR (9 mOhm) and highest ripple current capacity (5.1 A @ 100 kHz). Suitable for applications requiring superior high-frequency performance. Packaging in bulk format may require reel management.

RL81C271MDN1KX (Nichicon): Active product status with moderate ESR (12 mOhm) and high ripple current capacity (5 A @ 100 kHz). Compact height of 8.00 mm provides space advantage in height-constrained PCB layouts. Available in cut tape packaging.

APSC160ELL271MHB5S (Chemi-Con): Active product status with low ESR (11 mOhm) and high ripple current capacity (5.08 A @ 100 kHz). Maximum height of 13.00 mm requires clearance verification in existing designs. Bulk packaging format available.

All substitute parts carry RoHS3 compliance and REACH unaffected status, maintaining regulatory alignment with the original part.

Frequently Asked Questions (FAQ)

Q: Can PLF1C271MDO1, RL81C271MDN1KX, or APSC160ELL271MHB5S be used as direct replacements for PLV1C271MDL1TD?

A: Yes. All three parts share identical capacitance (270 µF), voltage rating (16 V), tolerance (±20%), operating temperature range (-55°C ~ 105°C), lead spacing (4.60 mm), case diameter (8.00 mm), and through-hole radial can package. Electrical and mechanical compatibility is confirmed.

Q: What are the differences in ESR between the main part and substitutes?

A: The PLV1C271MDL1TD has an ESR of 24 mOhm. The substitutes have lower ESR values: PLF1C271MDO1 (9 mOhm), RL81C271MDN1KX (12 mOhm), and APSC160ELL271MHB5S (11 mOhm). Lower ESR improves high-frequency performance and reduces heat generation.

Q: Does the difference in lifetime rating affect substitution?

A: The PLV1C271MDL1TD is rated for 3000 hours at 105°C, while all substitutes are rated for 2000 hours at 105°C. This difference does not prevent substitution but indicates the original part was designed for extended thermal stress conditions. Applications requiring the full 3000-hour rating should evaluate specific operational requirements.

Q: Are there height constraints I should consider?

A: The RL81C271MDN1KX has a maximum height of 8.00 mm, compared to 12.00 mm for the PLV1C271MDL1TD and PLF1C271MDO1, and 13.00 mm for the APSC160ELL271MHB5S. Verify PCB clearance requirements before selecting a substitute with different height specifications.

Q: What packaging formats are available?

A: PLF1C271MDO1 is supplied in bulk packaging. RL81C271MDN1KX is supplied in cut tape (CT) packaging. APSC160ELL271MHB5S is supplied in bulk packaging. Packaging selection depends on procurement and assembly process requirements.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All three substitute parts are RoHS3 compliant and REACH unaffected, maintaining regulatory compliance with the original PLV1C271MDL1TD.

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