
For Reference Only
Part Number | ESMR421VSN331MR30S |
OEMstron Part # | ESMR421VSN331MR30S |
Manufacturer | United Chemi-Con |
Category | Passive Components › Capacitors › Aluminum Electrolytic Capacitors |
Description | CAP ALUM 330UF 20% 420V SNAP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ESMR421VSN331MR30S PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 24 - Mar 29 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ESMR421VSN331MR30S Specifications
Part Number | ESMR421VSN331MR30S | |
Brand | United Chemi-Con | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Capacitors | |
Subcategory | Aluminum Electrolytic Capacitors | |
Manufacturer | United Chemi-Con | |
Series | SMR | |
Capacitance | 330µF | |
Tolerance | ±20% | |
Voltage - Rated | 420V | |
ESR (Equivalent Series Resistance) | - | |
Lifetime @ Temp. | 2000 Hrs @ 85°C | |
Operating Temperature | -25°C ~ 85°C | |
Polarization | Polar | |
Ratings | - | |
Applications | General Purpose | |
Ripple Current @ Low Frequency | 2.08A @ 120Hz | |
Ripple Current @ High Frequency | 2.9744A @ 50kHz | |
Impedance | - | |
Lead Spacing | 0.394" (10.00mm) | |
Size / Dimension | 1.181" Dia (30.00mm) | |
Height - Seated (Max) | 1.280" (32.50mm) | |
Surface Mount Land Size | - | |
Mounting Type | Through Hole | |
Package / Case | Radial, Can - Snap-In |
ESMR421VSN331MR30S Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ESMR421VSN331MR30S D# 565-4494-ND United Chemi-Con Inc |
CAP ALUM 330UF 20% 420V SNAP |
204 In Stock |
Part Number | Description | Stock |
ESMR421VSN331MR30S United Chemi-Con Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
ESMR421VSN331MR30S United Chemi-Con Inc |
Aluminum Electrolytic Capacitors RoHS: Compliant
|
200 In Stock |
Part Number | Description | Stock |
ESMR421VSN331MR30S D# 661-ESMR421N331MR30S United Chemi-Con Inc |
Aluminum Electrolytic Capacitors - Snap In 420V 330uF 20% Tol. RoHS: Compliant
|
271 |
Part Number | Description | Stock |
ESMR421VSN331MR30S United Chemi-Con Inc |
Aluminum Electrolytic Capacitors RoHS: Compliant
|
200 In Stock |
Part Number | Description | Stock |
ESMR421VSN331MR30S United Chemi-Con Inc |
OEM/CM ONLY |
299 |
Part Number | Description | Stock |
ESMR421VSN331MR30S United Chemi-Con Inc |
Aluminum Electrolytic Capacitors - Snap In 420V 330uF 20% Tol. pbFree: Pb-Free
|
Americas - 400 |
Part Number | Description | Stock |
ESMR421VSN331MR30S D# 51699884 United Chemi-Con Inc |
Aluminum Electrolytic Capacitors RoHS: Compliant
|
Americas - 200 |
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