Equivalent & Substitute Parts for 2SWZ330MR06

Part Overview

The Rubycon 2SWZ330MR06 is a 330 µF, 2 V aluminum polymer capacitor in 2917 (7343 Metric) surface mount package. This component is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and production continuity. The part operates across -55°C to 105°C with 2000 hours lifetime rating at 105°C and is suitable for general purpose applications requiring low ESR characteristics.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	2 V
Tolerance	±20%
Type	Aluminum Polymer
ESR (Equivalent Series Resistance)	6 mOhm
Lifetime @ Temperature	2000 Hrs @ 105°C
Operating Temperature Range	-55°C to 105°C
Package / Case	2917 (7343 Metric)
Mounting Type	Surface Mount
Physical Dimensions	7.30 mm L × 4.30 mm W

Substitute Part Grouping Explanation

Substitution eligibility for the 2SWZ330MR06 is determined by strict equivalence across the following parameters:

Capacitance: 330 µF (exact match required)
Voltage Rating: 2 V (exact match required)
Tolerance: ±20% (exact match required)
Type: Aluminum Polymer (exact match required)
ESR: 6 mOhm (exact match required)
Package / Case: 2917 (7343 Metric) (exact match required)
Mounting Type: Surface Mount (exact match required)
Operating Temperature Range: -55°C to 105°C (exact match required)
Lifetime @ Temperature: 2000 Hrs @ 105°C (exact match required)

Two substitute parts meet these criteria and are identified below.

Parameter Comparison

Parameter	2SWZ330MR06 (Rubycon)	EEF-SX0D331XE (Panasonic)	MPL337M0DG19TRR0 (Manyue)
Manufacturer	Rubycon	Panasonic Electronic Components	Manyue
Product Status	Obsolete	Active	Active
Capacitance	330 µF	330 µF	330 µF
Voltage Rating	2 V	2 V	2 V
Tolerance	±20%	±20%	±20%
Type	Aluminum Polymer	Aluminum Polymer	Aluminum Polymer
ESR	6 mOhm	6 mOhm	6 mOhm
Lifetime @ 105°C	2000 Hrs	2000 Hrs	2000 Hrs
Operating Temperature	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C
Package / Case	2917 (7343 Metric)	2917 (7343 Metric)	2917 (7343 Metric)
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Physical Dimensions (L × W)	7.30 mm × 4.30 mm	7.30 mm × 4.30 mm	7.30 mm × 4.30 mm
Height - Seated (Max)	1.90 mm	2.00 mm	1.90 mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99

Engineering Selection Recommendations

Both substitute parts satisfy all parametric equivalence requirements for the 2SWZ330MR06. Selection between EEF-SX0D331XE and MPL337M0DG19TRR0 is based on the following factors:

EEF-SX0D331XE (Panasonic Electronic Components): Active product status with established supply chain. ROHS3 and REACH compliant. Packaging in Tape & Reel format. Seated height of 2.00 mm accommodates standard PCB assembly processes. Higher ripple current capability at 7.5 A @ 100 kHz provides additional performance margin in high-frequency applications.

MPL337M0DG19TRR0 (Manyue): Active product status with established supply chain. ROHS3 and REACH compliant. Packaging in Tape & Reel format. Seated height of 1.90 mm matches the original part specification exactly, minimizing PCB layout modifications. Moisture Sensitivity Level (MSL) rating of 3 (168 Hours) specified.

Both parts are suitable for direct substitution in applications requiring 330 µF, 2 V aluminum polymer capacitors with 6 mOhm ESR in 2917 package format.

Frequently Asked Questions (FAQ)

Q: Can EEF-SX0D331XE replace 2SWZ330MR06 in existing designs? A: Yes. EEF-SX0D331XE meets all parametric requirements for direct substitution. The 2.00 mm seated height is within acceptable PCB assembly tolerances for 2917 package applications.

Q: Can MPL337M0DG19TRR0 replace 2SWZ330MR06 in existing designs? A: Yes. MPL337M0DG19TRR0 meets all parametric requirements for direct substitution. The 1.90 mm seated height matches the original specification exactly.

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