Mfr Part #:

ECK-D3D681KBP

Mfr Name: Panasonic Electronic Components

This Panasonic ECK-D3D681KBP is a ceramic disc capacitor with 680pF capacitance, 2kV voltage rating, Y5P dielectric, and ±10% tolerance. It features a through-hole radial lead package.

✓ Total Stock: 40 pcs

ECK-D3D681KBP Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	40 pcs On Request	40 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

ECK-D3D681KBP Description

Short technical summary and product information.

The Panasonic Electronic Components ECK-D3D681KBP is a high voltage ceramic disc capacitor belonging to the KBP series. It offers a capacitance of 680 pF with a rated voltage of 2000V (2kV) and a tolerance of ±10%. The capacitor utilizes a Y5P (B) dielectric, providing stable temperature characteristics with capacitance change within ±10% over -25°C to 85°C.

Electrical specifications include a dissipation factor (tan δ) of 0.025 maximum at 1 kHz, 1-5 Vrms, and 20°C. Insulation resistance is 10,000 MΩ minimum at 500 VDC for 1 minute. The dielectric withstanding voltage is 200% of rated voltage for 1-5 seconds. The operating temperature range is -25°C to 125°C, including a maximum temperature rise of +20°C.

This capacitor is packaged in a radial, disc form factor with straight leads and a lead spacing of 7.50mm. The disc has a diameter of 9.00mm and a height of 13.00mm. It is designed for through-hole mounting and features a flame-retardant insulating coating. Typical applications include snubber circuits in switching power supplies, horizontal resonance circuits in CRT displays, inverter lighting apparatus, and other high voltage and pulse circuits.

ECK-D3D681KBP Quick Information

Product Type: Ceramic Disc Capacitor

Series: KBP

Canonical Name: Ceramic Disc Capacitor, 680pF, 2kV, Y5P, ±10%, Radial Leaded, Through Hole

Subcategory: High Voltage Ceramic Disc Capacitor

ECK-D3D681KBP Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

ECK-D3D681KBP Features

680pF capacitance with 2kV voltage rating.
Y5P temperature coefficient (±10% change).
Through-hole radial disc package.
Dissipation factor 0.025 at 1 kHz.
Operating temperature -25°C to 125°C.

ECK-D3D681KBP Applications

Snubber circuits in switching power supplies.
Horizontal resonance of CRT displays.
Inverter lighting apparatus and ballasts.
High voltage pulse circuits and protection.

ECK-D3D681KBP FAQs

7 frequently asked questions generated from this part’s specifications.

What is the capacitance of the ECK-D3D681KBP?

680 pF.

What is the rated voltage of this capacitor?

2000V (2kV).

What is the temperature coefficient?

Y5P (B) with ±10% change from -25°C to 85°C.

What is the capacitance tolerance?

±10%.

What package does this capacitor come in?

Radial leaded disc, through hole mounting.

What is the operating temperature range?

-25°C to +125°C.

What is the lead spacing?

7.50mm (0.295 inches).

Category	Ceramic Capacitors
Manufacturer Name	Panasonic Electronic Components
Applications	General Purpose
Capacitance	680 pF
Diameter	9.00mm
Dielectric Withstanding Voltage	200% of rated voltage
Dissipation Factor	0.025
Features	High Voltage
Height	13.00mm
Insulation Resistance	10000 MΩ
Lead Spacing	7.50mm
Lead Style	Straight
Mounting Type	Through Hole
Operating Temperature	-25°C ~ 125°C
Package / Case	Radial, Disc
SVHC Present	Not Present
Temperature Coefficient	Y5P (B)
Tolerance	±10%
Voltage	2000V (2kV)