Manufacturer:

HCTL

Description:

Connector IDC Header Through Hole, Right Angle 16 position 2.54mm

Category:

Arrays, Edge Type, Mezzanine (Board to Board)/Free Hanging, Panel Mount

Technical Specifications

Item

Requirement

Test Method

Scope

This specification applies to the 2.54 series connector strip, covering product performance, test methods, and inspection requirements.

Applicable Standards

GB/T2421, GB/T2423, GB/T2424, GB/T5095

Use Condition

Ambient temperature: -25 +85
Applicable wire size: AWG #2226
Applicable PC board thickness: 1.6mm

Appearance & Dimension

Appearance: Product surface without defects, dirt, cracks, or mechanical damage; contacts without rust, plating oxidation, or peeling.
Dimension: According to drawings.
Interchangeable: With same specification products.

Material

Terminal Contact: Phosphor bronze (0.22mm thick), Brass (0.64mm thick)
Housing Plastic: PBT UL94V-O
Finish: Partial gold plating (2m, 3m)

Electrical Performance

Rated Voltage: 250V AC/DC
Rated Current: 3A AC/DC
Withstand Voltage: 1000V AC (rms) for 1 minute between adjacent contacts, leakage current < 0.5mA.
Contact Resistance: 20m (initial value)
Insulation Resistance: 1000 M (after 500V DC for 1 minute between adjacent contacts)

Apply 500V AC(rms) for 1 minute and the leakage current shall not exceed 0.5mA to the adjacent terminal and ground of the mate connectors.
Apply 500V DC(rms) for 1 minute between adjacent contacts to measure the insulation resistance.
A maximum voltage of 20mV and maximum current of 100mA are applied to the mate connector (does not include wire resistance).

Mechanical Performance

Single Contact Insertion Force: 3.5N
Single Contact Withdrawal Force: 0.39N
Terminal & Hole Seat Fixing Force: 15N
Terminal Crimping Wire Strength: AWG#22 50N, AWG#24 30N, AWG#26 20N.
Pin Retention Force: 10N.
Durability: 30 cycles, Contact Resistance 40m.

Housing together with terminal ends with wafer matched at a rate per minute to 253mm inserting force test.
Terminal and hole seat mating force test.
Terminal crimping wire axial pullout force test.
Exerts a force on the pin end at a rate per minute 253mm until the needle exit.
Mate connectors up 30 cycles at a Maximum rate of 10 cycles per minute prior to environmental test.

Environmental Performance

Thermal Aging: 852 for 96 hours, Contact Resistance 40m.
Temperature Rise: Measure contact temperature rise at maximum rated current.
Constant Humidity: 402, 90-95% RH for 96 hours, Contact Resistance 40m, Insulation Resistance 1000m.
Temperature Cycling: -553 (30min) to 853 (30min), 5 cycles, Contact Resistance 40m, Insulation Resistance 1000m, Withstand Voltage (no breakdown/flashover).
Salt Spray: 353, 51% concentration for 24H, Contact Resistance 40m.
Solder Ability: Solder temperature 2455, Immersion period 30.5S.
Resistance to Soldering Heat: Wave soldering (2605, 50.5S), Manual soldering (3505, 30.5S).

Connector combination condition is placed in a high-temperature aging test oven.
Measure the temperature rise of contact when the maximum rated current is passed.
Connector placed in constant temperature and humidity chamber.
Thermal shock test.
Salt spray test.
Solderability test.
Resistance to soldering heat test.

Vibration

Amplitude: 1.5mm p-p, Frequency: 10-55-10 Hz/minute, Duration: 2 hours each axis (X, Y, Z). Current Interruption: 1 sec Max. Contact Resistance 40m.

Vibration test on mated connector soldered to PCB.

2311081457_HCTL-HC-XG-2-8AW-05_C19189794.pdf