Backplane Signal Connector for High-Density Routing
The TE Connectivity Z-PACK TinMan 1934302-1 is a 72-position plug with male pins, arranged in 9 rows by 8 columns, designed for high-speed backplane applications. At a 0.075" (1.90mm) pitch, it packs signal density into a compact footprint — the tight pitch means the board layout needs to route traces and place vias to that spacing, typical for differential-pair backplanes in telecom and datacom gear.
Signal-Level Current, Not Power
Rated 0.5A per contact at 250V, this connector carries signal-level current — it is a high-speed differential-pair interconnect, not a power bus. The 0.5A limit per pin reflects the fine pitch and the contact beam geometry; pushing more current would raise the temperature rise above the housing material's ceiling. For the signal integrity engineer, the 0.075" pitch and 9-row grid are the parameters that govern crosstalk and impedance — the current rating confirms the connector is meant for logic-level signals, not power distribution.
Press-Fit Assembly and Mating
The press-fit termination requires a specific PCB hole size and a press tool to seat the compliant pins — the through-hole plating thickness and diameter must match the pin geometry for a reliable interference fit. No solder means no reflow profile to manage, but the board shop needs to control the hole tolerance.