Durable 2.50MM Pitch Double Row Connector Strip HCTL HC XHB 3Y 05 Electrical Performance Tested

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Product Description

Product Overview

This specification covers the 2.50MM PITCH XHB CONNECTOR DOUBLE ROW TYPE, designed for electrical connections. It details product performance, test methods, and inspection requirements, ensuring interchangeability with same specification products.

Product Attributes

Brand: HCTLDZ ()
Origin: Shenzhen, China
Material: Brass, LCP, Nylon66, Phosphor bronze
Color: White, Nature (Natural)
Certifications: UL94V-0

Technical Specifications

Item	Requirement	Test Mode
1. Scope
General Principles	This specification content is applicable to the 2.50 series connector strip, including product performance, test methods and test requirements.
2. Applicable Standards
GB/T2421	Electrical electronic product environmental test - Part 1: General principles
GB/T2423	Electrical electronic product environmental test methods
GB/T2424	Electrical electronic product environmental test guidance
GB/T5095	Basic test rules and measurement methods for electromechanical components of electrical equipment
3. Use Condition
Ambient Temperature	-40 +105
Applicable Wire Sizes	AWG #2228
Applicable PC board thickness	1.6mm
4. Appearance and Dimension
Appearance	Product surface without defect, dirt, crack, and mechanical damage; contact parts without rust, plating oxidation, peeling, etc.
Dimension	According to drawings
Interchangeability	Exchangeable with same specification products.
5. Material
Part No.	Type	Explain	Material	Thickness	Plating	UL Rating	Color
Terminal Contact		Brass		0.64mm	Tin plating: 2.55 m		White
Housing Plastic		LCP				UL94V-0	White
Housing Plastic		Nylon66				UL94V-0	White
Contact Plug Pin		Brass		0.64mm	Tin plating: 2.55 m		Nature
Contact Plug Pin		Brass		0.64mm	Tin plating: 2.55 m		White
Contact Plug Pin		Brass		0.64mm	Tin plating: 2.55 m		White
Contact Plug Pin		Phosphor bronze		0.2mm	Tin plating: 24 m		White
Housing Plastic Wafer		Nylon66				UL94V-O	White
6. Electrical Performance
Rated Voltage	250V AC/DC
Rated Current	3A AC/DC
Withstand Voltage	Apply 1000V AC(rms) for 1 minute and the leakage current shall not exceed 0.5mA to the adjacent terminals and ground of the mate connectors. No breakdown or flashover.
Contact Resistance	Initial value 20m. Does not include wire resistance. A maximum voltage of 20mV and maximum current of 100mA are applied to the mate connector.
Insulation Resistance	More than 1000 M. Apply 500V DC(rms) for 1 minute between adjacent contacts to measure the insulation resistance.
7. Mechanical Performance
Terminal crimping wire strength	AWG#22: 50N; AWG#24: 30N; AWG#26: 20N; AWG#28: 13N	Axial pullout force per contact at a rate of 25 3mm per minute.
Fixed terminals and hole seat	10N
Single contact insertion force	5.5N	Housing together with terminal ends with wafer matched at a rate of 25 3mm per minute.
Single contact Withdrawal force	1.5N	The terminal and the hole seat at a react per minute to 25 3mm along the write direction are pulled out from the hole in the seat capacity.
Seat pull-out force	20N	Exerts a force on the pin end at a rate per minute 253mm until the needle exit seat.
Pin Retention Force
Durability	Contact Resistance 40m; Appearance: No damage; Max Current Discontinuity 1 sec.	Mate connectors up to 30 cycles at a maximum rate of 10 cycles per minute prior to environmental test.
Vibration	Appearance: No damage; Contact Resistance 40m.	Amplitude: 1.5mm p-p; Frequency: 10-55-10 Hz/minute; Period: 2 hours for each direction (X, Y, Z axis).
8. Environmental Performance
Thermal Aging	Appearance: No damage; Contact Resistance 40m.	Temperature: 852; Period: 96 hours continuously.
Temperature Rise	Measure the temperature rise of contact when the maximum rated current is passed.
Humidity	Appearance: No damage; Contact Resistance 40m; Insulation Resistance 1000m.	Relative humidity: 90-95% (RH); Period: 96 hours continuously. Temperature: 30 Max.
Temperature Cycling	Appearance: No damage; Contact Resistance 40m; Insulation Resistance 1000m; Withstand Voltage: No breakdown or flashover.	One cycle: -553C for 30min, room temp 10-15min. Total cycle: 5 cycles. 853C for 30min, room temp 10-15min.
Salt Spray	Appearance: No damage; Contact Resistance 40m.	Temperature: 353; Concentration: 51%; Period: 24H.
Solder Ability	Soldering area: 90%.	Solder temperature: 2455C; Immersion period: 3 0.5S.
Resistance to Soldering Heat		Soldering time: 50.5S; Soldering pot: 260 5C. Position: DIP type 1.5mm from conductor/fixed piece end; SMT type 0.05mm from conductor/fixed piece end.