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Buchanan Terminal Block Header

6 variants · TE Connectivity AMP Connectors

About the Buchanan Terminal Block Header

IC Source Direct is a China connector distributor, supplier and independent procurement agent for Buchanan Terminal Block Header components, matching housing, contact and mating cycles across the Shenzhen interconnect channel. The TE Connectivity AMP Connectors Buchanan Terminal Block Header series groups 6 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common barrier type of 2 Wall (Dual), bottom termination of Closed and color of Black. Variants differ by material - insulation, number of circuits and number of wire entries, so you can match the exact material - insulation your application requires using the selection guide below. All listed Buchanan Terminal Block Header part numbers are active and orderable.

Select a variant by

Material - insulation
Polybutylene Terephthalate (PBT) · Thermoplastic
Number of circuits
2 · 3 · 4 · 6 · 7 · 8
Number of wire entries
4 · 6 · 8 · 12 · 14 · 16
Pitch
0.374\" (9.50mm) · 0.375\" (9.53mm)
Top termination
Screws · Screws with Captive Plate

Shared specifications

Barrier type
2 Wall (Dual)
Bottom termination
Closed
Color
Black
Current rating
20A
Features
Flange
Material flammability rating
UL94 V-0
Mounting
Chassis, Panel
Operating temperature
-40°C ~ 120°C
Package
Bulk
Rows
2
Terminal block type
Barrier Block
Terminal screw finish
Nickel

Variant comparison

Parameter1546306-31546306-41546306-61546306-71546306-81546307-2
Material - insulationThermoplasticThermoplasticThermoplasticThermoplasticThermoplasticPolybutylene Terephthalate (PBT)
Number of circuits346782
Number of wire entries681214164
Pitch0.374\" (9.50mm)0.374\" (9.50mm)0.374\" (9.50mm)0.374\" (9.50mm)0.374\" (9.50mm)0.375\" (9.53mm)
Top terminationScrewsScrewsScrewsScrewsScrewsScrews with Captive Plate

Request a quote on any Buchanan Terminal Block Header part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants