1.25mm Pitch Vertical SMT Pin Header

This 1.25mm-pitch vertical SMT pin header with cover is built exactly for that reality. The integrated cover gives vacuum nozzles a flat pick-up surface, so the header places cleanly and the line retains its cadence instead of pausing to seat a tiny part by hand. An LCP UL94V-0 housing and brass contacts deliver the heat resistance and conductivity that the reflow process demands, and the vertical orientation holds the mating direction straight up from the board for simple, repeatable alignment. It runs at 1A and 50V with a wide temperature range, it is a compact, reliable vertical board header for high-throughput manufacturing that would rather not hand-place a single component. The cover turns an awkward small header into a standard pick-and-place part, which is the quiet difference between a smooth line and a recurring bottleneck that nobody wants to own.

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Model:
103093-***211-1

FPC connector Wafer connector‌ Wire-to-Board Connector Board-to-Board Connectors Wire-to-Wire Connector FAKRA Connectors HSD Connectors

Product Description

Specifications

Current Rating‌：1A	Insulation Resistance‌：800MΩ/min
Voltage Rating：50V	‌Withstand Voltage：200 V AC / 1 minute
Contact Resistance‌：≤40mΩ	Operating Temperature Range‌：-40℃~+105℃

Material

Plastic maerial‌：LCP Natural UL94V-0

Terminal material：Brass

Package Type

tape and reel‌、 ‌tube packaging‌、Tape and Reel Package

Note For Wafer Connectors, FPC Connectors, FAKRA Connectors, and HSD Connectors, please contact

customer service to confirm the final packaging method based on product specifications, size, and quantity requirements.

Drawing/Model

1.25mm Pitch Vertical SMT Pin Header

Product Features

Compact 1.25mm vertical headers with a cover pack more positions into a short stack than the coarser-pitch parts, which helps boards that are tight on height and footprint at once. This surface-mount connector stands upright and snaps a cover over the pins after mating, shielding the contacts in open builds from dust and a careless touch. Brass contacts and an LCP cover are reflow rated and the part stays low despite the added shield on top of the body.

The part is rated 50V and 1.0A, holding contact resistance to 40 milliohm maximum for a clean signal path between the flex and the board. Insulation resistance is 800MΩ minimum and the dielectric-withstand rating is 200V, the same isolation as the finer-pitch class it sits near in the family. Temperature range is -40 to 105°C for general duty without special grading or a second source.

The 1.25mm pitch sits between fine and coarse, good when space is tight but the finest pitch feels too delicate for the line or the hand on a manual line. The cover protects the pins where the mate is exposed to the air. Use it where a vertical 1.25mm link must be small yet covered and the current stays modest in the device.

Application Scenarios

When the board needs a small vertical header with a pin cover, this 1.25mm part fits the tight stack and the open enclosure alike without wasted height. The snap cover shields the contacts after the mate seats, useful in gear whose internals are reachable during service by a technician in the field.

Rated 50V and 1.0A, it carries signals and light power between the flex and the board through the thin conductor without strain. Brass contacts and the LCP cover take reflow, and 800MΩ insulation limits leakage on sensitive lines after the oven pass. The -40 to 105°C span covers most indoor gear that cycles with use during the day and the shift.

The 1.25mm pitch saves room over the coarser pitch while staying easier to handle than the finest pitch on a manual line by a clear margin. Specify it where a vertical 1.25mm header must be compact, covered, and low current, and the board top must stay clear for other parts nearby.

Why Choose 1.25mm Pitch Vertical SMT Pin Header

Pick-and-place friendly: the molded cover forms a flat top for automatic SMT mounting. High-temperature

body: LCP housing and cover rated UL94V-0 tolerate reflow heat and hold tolerances.
Durable contacts: brass contacts and mounting tabs provide solid conductivity and mechanical strength.

Dependable ratings: 1A/50V with 40 milliohm contact resistance and 800 megohm insulation.
Compact and stable: the 1.25mm pitch across a minus 40 to 105 degree range fits crowded boards.

FAQs

Q: Why does this header include a cover?

A: The cover supplies a flat surface for vacuum pick-and-place nozzles, enabling smooth automated SMT placement.

Q: What is the Vertical SMT Pin Header with Cover housing made of?

A: The contacts and mounting tabs are brass, and the housing and cover are LCP rated UL94V-0 for reflow tolerance and flame retardance.

Q: Which voltage and current should I design around for the Vertical SMT Pin Header with Cover?

A: It handles 1A and 50V, with 40 milliohm maximum contact resistance, 800 megohm minimum insulation resistance, and a 200V AC one-minute dielectric withstanding capability.