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Name: DE2F3KY103MN3AM02F
Brand: Murata Electronics
SKU: DE2F3KY103MN3AM02F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Murata Electronics DE2F3KY103MN3AM02F

Part No.:: DE2F3KY103MN3AM02F

Manufacturer:: Murata Electronics

Package:: Radial, Disc

Datasheet:: DE2F3KY103MN3AM02F.pdf

Description:: CAP CER 10000PF 250VAC RADIAL

In Stock:: 262

Quantity:: Add To Cart

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DE2F3KY103MN3AM02F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DE2F3KY103MN3AM02F price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DE2F3KY103MN3AM02F to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DE2F3KY103MN3AM02F Typical application Circuitry

DE2F3KY103MN3AM02F

The DE2F3KY103MN3AM02F is a type of varistor, specifically a metal oxide varistor (MOV). Varistors are components used to protect electronic circuits against excessive transient voltages by clamping the voltage to a safe level. They are crucial in scenarios where voltage spikes, such as surges or lightning strikes, can cause damage to electronic equipment.

Application Scenarios

The DE2F3KY103MN3AM02F is commonly used in:

- Surge protection in power supply circuits.

- Over-voltage protection in consumer electronics like TVs and computers.

- Industrial equipment to safeguard against electrical disturbances.

- Telecommunication systems for protecting against voltage spikes.

Parameter Features

Key features of the DE2F3KY103MN3AM02F include:

- Voltage Rating: 1 kV

- Clamping Voltage: Typically around 2.5 kV

- High capacity to handle surge currents

-40°C to +85°C is the operating temperature range.

- Disc shape, suitable for through-hole mounting

Circuit Connection - Surge Protection in Power Supply Circuits

An example application as a surge protector in a power supply circuit:

Connection Across Power Lines

- Location: Across the AC power input lines.

- Purpose: To protect the circuit from voltage spikes in the AC supply.

- Connection Method: Connect one leg of the DE2F3KY103MN3AM02F to the live wire and the other leg to the neutral wire at the entry point of the power supply.

Grounding for Safety

- Location: Near the varistor.

- Purpose: To provide a path for the surge current.

- Connection Method: Attach a grounding line to the circuit where the varistor is connected, ensuring a safe path for excess energy.

Fuse Integration

- Location: In series with the power supply line.

- Purpose: To protect against over-current conditions.

- Connection Method: Place a fuse in series with the live wire before the point where the DE2F3KY103MN3AM02F is connected.

Bypass Capacitor for Noise Filtering

- Location: Across the power supply input.

- Purpose: To filter out high-frequency noise.

- Connection Method: Install a bypass capacitor (e.g., 0.1μF) across the live and neutral wires, close to the power entry point.

Design-Related Issues

The following should be taken into account while integrating the DE2F3KY103MN3AM02F into circuit designs:

- Voltage Rating: Verify that the varistor's voltage rating is equal to the AC supply's peak voltage.

- Surge Current Capacity: Check to see if the varistor is capable of handling the highest anticipated surge current.

- Thermal Considerations: Account for heat dissipation, especially under surge conditions.

- Position: The varistor needs to be positioned as near to the circuit's surge entry point as feasible.

In conclusion, the DE2F3KY103MN3AM02F plays a critical role in applications like surge protection in power supply circuits, where its ability to clamp excessive voltages and dissipate surge energy is vital for protecting electronic equipment. Proper selection, positioning, and integration of this varistor are essential for effective surge protection in electronic systems.

DE2F3KY103MN3AM02F information

DE2F3KY103MN3AM02F Specifications

Package/Case:
Radial, Disc
Packaging:
Cut Tape (CT),Tape & Box (TB)
Series:
KY
ProductStatus:
Last Time Buy
Capacitance:
10000 pF
Tolerance:
±20%
Voltage-Rated:
250VAC
TemperatureCoefficient:
F
OperatingTemperature:
-40°C ~ 125°C
Features:
-
Ratings:
X1, Y2
Applications:
Safety
FailureRate:
-
MountingType:
Through Hole
Size/Dimension:
0.551 Dia (14.00mm)
Height-Seated(Max):
0.669 (17.00mm)
Thickness(Max):
-
LeadSpacing:
0.295 (7.50mm)

DE2F3KY103MN3AM02F FAQ

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6. What is the process for return or replacement of DE2F3KY103MN3AM02F?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DE2F3KY103MN3AM02F we delivered, we will accept the replacement or return of the DE2F3KY103MN3AM02F only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DE2F3KY103MN3AM02F.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations