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2007779-1 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Impact 2007779-1 Header, 90 Pos, 1.91mm Pitch

MPN2007779-1
Active

TE Connectivity Impact series header, male pins, 90 positions, 9 rows, 0.075" (1.91mm) pitch, press-fit termination, through hole, gold 30.0µin contact finish, 30VAC/DC, 0.75A, UL94 V-0, black housing.

$12.4700Ref. price · indicative, final on quote
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MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
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Specifications

2007779-1 Technical Specifications
ParameterValue
SeriesImpact
Mounting typeThrough Hole
Connector typeImpact, Guide Left
Voltage rating30VAC/DC
Current rating0.75A
Operating temperature-55°C ~ 85°C
ColorBlack
Material flammability ratingUL94 V-0
Pitch0.075\" (1.91mm)
PackageBulk
TerminationPress-Fit
Contact finishGold
Rows9
Number of columns10
Positions90
Contact finish thickness30.0µin (0.76µm)

Product details

90-Position Impact Backplane Header with Guide Left Keying

The TE Connectivity 2007779-1 is a 90-position header from the Impact series, configured as a male-pin, right-angle press-fit connector with Guide Left keying. The 9-row, 10-column grid at 0.075" (1.91mm) pitch delivers a dense signal footprint for backplane and midplane applications.

Signal-Level Ratings Define the Duty

Rated 0.75A per contact at 30VAC/DC, this header is designed for signal-density routing, not power distribution. The 30VAC/DC rating reflects the tight 1.91mm pitch — creepage distance between adjacent pins is the limiting factor, not the contact itself. For a backplane carrying differential pairs or single-ended logic, the current headroom is adequate; for a power rail, a different connector family would be needed.

Press-Fit Termination for Solderless Assembly

The press-fit termination means the header is inserted into a PCB with plated through-holes using a pneumatic or hydraulic press — no wave soldering, no hand-solder touch-up. The compliant pin design provides a gas-tight interference fit that meets the reliability requirements of telecom and data-center backplanes. The through-hole mounting anchors the connector against the insertion and extraction forces of repeated daughtercard mating cycles.

The connector is RoHS Compliant.

Frequently asked questions

What is the mating connector for 2007779-1?

The 2007779-1 is a header, male pins from the Impact series. It mates with the corresponding Impact receptacle (female) connector of the same column count and keying configuration. The Guide Left keying must match the receptacle's keying for proper alignment.

What is the pitch of the 2007779-1?

The pitch is 0.075" (1.91mm), which is the center-to-center spacing between adjacent pins in a row. This tight pitch enables high-density routing on the backplane but requires careful PCB layout to maintain signal integrity.