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DMS3R3224RF The Korchip DMS3R3224RF is a coin-type supercapacitor with a 3.3V rated voltage and 0.22F capacitance. It is designed for SMT reflow soldering.
Mfr Part #:

DMS3R3224RF

Available from 1 distributors
Mfr Name: Korchip
Korchip
The Korchip DMS3R3224RF is a coin-type supercapacitor with a 3.3V rated voltage and 0.22F capacitance. It is designed for SMT reflow soldering.
✓ Total Stock: 8,000 pcs
$ Price Range: $0.99

DMS3R3224RF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
8,000 pcs
On Request
8000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DMS3R3224RF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Mounting Type
Operating Temperature
Rated Voltage
SVHC Present
Shelf Life
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DMS3R3224RF Description

Short technical summary and product information.

The Korchip DMS3R3224RF is a coin-type supercapacitor from the CHIPCELL CARBON series, designed for applications requiring RTC back-up for GPS and home appliances. It features a rated voltage of 3.3Vdc and a capacitance of 0.22F, with a capacitance tolerance of -20% to +80%.

 

This supercapacitor operates within a temperature range of -10°C to +60°C and has an ESR of less than 200Ω at 1KHz. The leakage current is less than 150µA over 30 minutes. Its dimensions are Ø6.8mm x 1.4mm, making it suitable for compact designs.

 

The DMS3R3224RF supports SMT reflow soldering, with specific conditions outlined in the datasheet to ensure reliability. It offers a long charge/discharge cycle life and is suitable for applications needing a reliable power source for intermittent loads or memory backup.

DMS3R3224RF Quick Information

Product Type: Supercapacitor
Series: CHIPCELL CARBON
Canonical Name: DMS3R3224RF Supercapacitor
Subcategory: Coin Type

DMS3R3224RF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DMS3R3224RF Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

DMS3R3224RF Features

  • Rated voltage of 3.3Vdc.
  • Capacitance of 0.22F.
  • Operating temperature from -10°C to +60°C.
  • SMT reflow soldering available.
  • Compact Ø6.8 x 1.4mm cell size.

DMS3R3224RF Applications

  • Ideal for RTC back-up.
  • Suitable for GPS devices.
  • Used in home appliances.
  • Provides intermittent power.

DMS3R3224RF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage of the DMS3R3224RF?

3.3Vdc.

What is the capacitance of the DMS3R3224RF?

0.22F.

What is the ESR of the DMS3R3224RF?

Less than 200Ω at 1kHz.

What is the leakage current?

Less than 150µA after 30 minutes.

What is the operating temperature range?

-10°C to +60°C.

What is the package size of the DMS3R3224RF?

Ø6.8 × 1.4mm SMT.

What is the discharge capacity?

72 µAh (3.3V to 2.0V).

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