Mfr. Part Number
SKELCAP SCA0300
Manufacturer
Skeleton Technologies
Package / Case
Radial, Can - Solder Lug
Datasheet
Description
SKELCAP ULTRACAPACITOR 300F 2.85
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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SKELCAP SCA0300
Skeleton Technologies
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In Stock6,844
Unit
Price
$25.45
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Reference Price
QuantityPrice
1$ 25.4500
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-08 · Valid as reference until 2026-11-15 · Request RFQ for live stock.
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Specification Summary

Package / Case
Radial, Can - Solder Lug
Voltage - Rated
2.85 V
Operating Temperature
-40°C ~ 65°C
Mounting Type
Through Hole
ESR (Equivalent Series Resistance)
1.6mOhm
Capacitance
300 F
Height - Seated (Max)
2.421" (61.50mm)
Lifetime @ Temp.
1500 Hrs @ 65°C
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-08. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 65°C
Size / Dimension
1.299" Dia (33.00mm)
Voltage - Rated
2.85 V
Capacitance
300 F
ESR (Equivalent Series Resistance)
1.6mOhm
Lifetime @ Temp.
1500 Hrs @ 65°C
Height - Seated (Max)
2.421" (61.50mm)
Lead Spacing
-
Package / Case
Radial, Can - Solder Lug
Termination
PC Pins
Tolerance
-
SKELCAP ULTRACAPACITOR 300F 2.85
Brand Introduction

Skeleton Technologies continue to have a steady aim to change the energy storage industry since the development of their graphene-based ultracapacitors in 2009. Their SkelCap ultracapacitors represent the biggest technological advancement in the industry in the last 20 years. Skeleton Technologies strives to help companies save energy, by developing and producing the best ultracapacitor cells, modules and systems in the world. Ultracapacitors excel where other energy storage technologies can fail. This gives them the opportunity to help companies that may not be able to hybridize or electrify their business otherwise.

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Buying FAQ — SKELCAP SCA0300

How do I buy SKELCAP SCA0300 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes SKELCAP SCA0300. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.