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Molex 387700108

Molex Beau 38770 387700108 Barrier Block, 8 Circuit, 0.375" Pitch

MPN387700108
Active

Molex Beau 38770 387700108, 8-circuit dual-wall barrier block, 0.375" (9.53 mm) pitch, 15 A, 300 V, flange mount, screw top, closed bottom, 14-22 AWG, black PBT UL94 V-0.

$5.49Ref. price · indicative, final on quote
Molex 387700108 datasheet (PDF)
RoHSROHS3 Compliant
SeriesBeau 38770
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 China distributor & sourcing agent· Listing updated Jul 2026

Specifications

387700108 key specifications
ParameterValue
SeriesBeau 38770
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 entries16
Terminal screw materialSteel
ColorBlack
Material - insulationPolybutylene Terephthalate (PBT)

All specifications

387700108 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
Pitch0.375\" (9.53mm)
PackageBulk
FeaturesFlange
Rows2
Top terminationScrews
Bottom terminationClosed
Number of circuits8

Product details

The Molex Beau 38770 387700108 is an 8-circuit barrier block with a 0.375" (9.53 mm) pitch, designed for chassis or panel mounting in power distribution and industrial control applications. It uses screw top termination and a closed bottom, accepting 14-22 AWG wire. The dual-wall barrier (2 Wall) provides physical isolation between adjacent circuits, which supports the 300 V rating by reducing creepage risk across terminals. Rated 15 A per circuit, this block handles moderate power loads — think control cabinet power feeds, lighting distribution, or HVAC panel wiring where each circuit stays below 15 A at the rated voltage.

The 387700108 is RoHS3 compliant.

Frequently asked questions

What is the pitch of the 387700108 barrier block?

The pitch is 0.375" (9.53 mm) between circuit centers, which sets the terminal spacing for panel cutouts and wire routing.

Will the 387700108 drop into a panel cutout for the 387700107?

No — the 387700107 is a 7-circuit block, while this is 8 circuits. The panel cutout width differs because the circuit count changes the overall length at the same 0.375" pitch.

Where can I buy the 387700108 and how is it quoted?

The 387700108 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock-holding claim is made here.