HPT Series - (Feedthrough capacitor)

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FEATURES

Overview

The internal structure of the HPT capacitor is made of polypropylene film, with a round copper shell and a set of through-hole screws. Very high dielectric strength up to 105°C operating conditions.

High-frequency filter capacitors have the characteristics of small capacitance loss under the action of an electric field, and have self-healing characteristics, that is, they have insulation and self-recovery during breakdown.

Therefore, it achieves the function of small size and light weight. The main function is to amplify high-frequency harmonics to generate overvoltage, overcurrent, and filter out clutter.

Be applicable

Mainly used for signal, data line, DC power line filtering; the micro extrusion installation or screw installation is applied when it is not suitable for welding Ideal for microwave and other high frequency applications.

Features

Low ESR
Low ESL
Self-healing technology
High ripple current
Copper galvanized round housing

Adapt to conditions

40/105/56
EN60384-14
IEC 60384-14

Electrical schematic

Specification & Part Number

Vdc	Cn μF	passing current (A)	L1-L2 mΩ (Max)	L1-G Voltage (Vdc)	L1-G I.R	DF 1KHz (Max)	Dimension Fig-	AID PART NO.
200	0.22	175	0.4	1414	100MΩ	≤0.06%	P1	HPT224M2DP1

Fig P1.

Specification & Part Number

Vdc	Cn μF	passing current (A)	L1-L2 mΩ (Max)	L1-G Voltage (Vdc)	L1-G I.R	DF 1KHz (Max)	Dimension Fig-	AID PART NO.
200	0.33	175	0.4	1414	100MΩ	≤0.06%	P2	HPT334M2DP2
200	0.5	175	0.7	1414	100MΩ	≤0.06%	P2	HPT504M2DP2
200	0.7	175	1.0	1414	100MΩ	≤0.06%	P2	HPT704M2DP2

Fig P1.

General technical conditions

Application	DC power line high frequency filter & suitable for microwave and other high frequency applications
Dielectric Segmentation	Polypropylene film
Climate category	40/105/56 EN 60384-14& IEC 60384-14
Range of working temperature	-40°C ~ +105°C
Storage temperature	-40°C ~ +105°C
Storage conditions	Storage time: ≤24 months from the date of labeling and packaging. Temperature and relative humidity should be -10°C ~ +40°C and No more than 75%RH. RH≤85% 30-day random distribution throughout the year.
Shelf life	Products less than 2 years old from the start of production do not require reconfirmation.
ROHS	Compliance with the Directive's Restricted Substances Requirements 2011/65/EU

Structure

Metallized film	OPP & Aluminum
Metal spray	Zinc & Zinc Tin
Connection electrode	Galvanized Copper
Shell	- Copper galvanized round housing for mass production - Copper galvanized housing for confirmation of mechanical dimensions and some electrical parameters for vibration and environmental testing.
Filling	Epoxy resin, flame retardant UL94-V0
Contact terminal	Copper galvanized

Structure

Voltage range	200Vdc
Capacitance range	0.22μF ~ 0.7μF
Capacitance Tolerance	±20% at +25°C
Capacitance	The measurement frequency is 1KHz Measuring voltage: 1±0.2V
Standard atmosphere Static test conditions	Ambient temperature 15°C to 35°C (If there is any doubt about the result, the measurement should be +20 +/- 5°C) Relative humidity 45% to 75% (If there is any doubt about the results, the measurements should be made at 60% to 70%.) Air pressure 86 kPa to 106 kPa。
Visual inspection, marking (non-destructive)	Appearance: No obvious abnormality
Voltage between terminals UTT	7Un / 10s(25±5°C)
Voltage between terminals and case UTC	3000VAC 50/60Hz 10s
Dissipation factor	0.06 (20°C，1KHz)
Insulation resistance	100MΩ (25°C, 250Vdc, 60s)
Hot spot	≤105°C
Life expectancy	≥100,000 hours at rated voltage and hot spot temperature T=+70°C
Protection class	UL94-V0

Classification of Tests

Routine Tests	1. Appearance inspection 2. Dimension check 3. Voltage test between terminal and case 4. Voltage test between terminals 5. Capacitance and DF measurement 6. ESL and ESR measurement 7. Insulation resistance measurement
Type Tests	1. Appearance inspection 2. Dimension check 3. Voltage test between terminal and case 4. Voltage test between terminals 5. Capacitance and DF measurement 6. Vibration and shocks 7. Surge discharge test 8. Biased Humidity 9. Moisture resistance 10. Temperature shock 11. High temperature storage 12. Endurance test

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