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Molex 387800109

Molex Beau 38780 387800109 Barrier Block, 9 Circuit 0.438"

MPN387800109
Active

Molex Beau 38780 barrier block, 387800109, 9 circuits, 0.438" (11.12 mm) pitch, 15 A, 300 V, dual-wall, screw-top, chassis/panel mount with flange, black, UL94 V-0, bulk.

$7.19Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesBeau 38780
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Jul 2026

Specifications

387800109 key specifications
ParameterValue
SeriesBeau 38780
Barrier type2 Wall (Dual)
MountingChassis, Panel
Terminal block typeBarrier Block
Voltage rating300V
Current rating15A
Wire gauge14-22 AWG
Terminal screw finishZinc, Clear Chromate
Number of wire entries18
Terminal screw materialSteel
ColorBlack
Material - insulationThermoplastic

All specifications

387800109 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
Pitch0.438\" (11.12mm)
PackageBulk
FeaturesFlange
Rows2
Top terminationScrews
Bottom terminationClosed
Number of circuits9

Product details

Beau 38780 9-Circuit Barrier Block

The Molex Beau 38780 387800109 is a 9-circuit barrier strip terminal block with a 0.438" (11.12 mm) pitch, designed for chassis or panel mounting. The dual-wall barrier construction isolates each circuit, and the screw-top termination accepts 14-22 AWG wire.

Frequently asked questions

What is the pitch of the 387800109 barrier block?

The pitch is 0.438" (11.12 mm) between circuit centers.

Will the 387800109 drop into a panel designed for the 387800105?

No — the 387800109 is a 9-circuit block, while the 387800105 is 5 circuits. The per-position pitch and mounting flange are the same, but the overall length differs by four positions.

What compliance documentation does the 387800109 carry?

RoHS3 compliant and UL94 V-0 rated for flammability.