431103-21-0

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Curtis Industries

CONN BARRIER STRP 21CIRC 0.438"

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DocumentsTerminal Blocks Catalog Datasheet

431103-21-0

Active

Curtis Industries

CONN BARRIER STRP 21CIRC 0.438"

Deep-Dive with AI

DocumentsTerminal Blocks Catalog Datasheet

Specifications Pricing Series Description Documents

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	200	$ 9.64

Description

General part information

431103 Series

21 Circuit 0.438" (11.12mm) Barrier Block Connector Screws

Documents

Technical documentation and resources

Terminal Blocks Catalog

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	431103-21-0	431103 Series

Barrier Type	2 Wall (Dual)	2 Wall (Dual)
Bottom Termination	PC Pin	PC Pin
Current Rating (Amps)	20 A	20 A
Material - Insulation	Polypropylene (PP)	Polypropylene (PP)
Material Flammability Rating	UL94 V-0	UL94 V-0
Mounting Type	Through Hole	Through Hole
Number of Circuits	21	2 - 24
Number of Circuits	-	8
Number of Rows	1	1
Number of Wire Entries	21	2 - 21
Operating Temperature	105 C	105 C
Pitch [x]	11.12 mm	11.12 mm
Pitch [x]	0.438 in	0.438 in
Terminal Block Type	Barrier Block	Barrier Block
Terminal Screw Material	Steel, Stainless	Steel, Stainless
Top Termination	Screws	Screws
Voltage Rating	600 V	600 V
Wire Gauge [Max]	22 AWG	22 AWG
Wire Gauge [Min]	12 AWG	12 AWG

431103 Series

CONN BARRIER STRP 16CIRC 0.438"

Part	Bottom Termination	Barrier Type	Number of Circuits	Wire Gauge [Min]	Wire Gauge [Max]	Operating Temperature	Material - Insulation	Current Rating (Amps)	Mounting Type	Number of Rows	Number of Wire Entries	Terminal Block Type	Pitch [x]	Pitch [x]	Material Flammability Rating	Terminal Screw Material	Top Termination	Voltage Rating	Number of Circuits [custom]
Curtis Industries 431103-16-0	PC Pin	2 Wall (Dual)	16	12 AWG	22 AWG	105 C	Polypropylene (PP)	20 A	Through Hole	1	16	Barrier Block	11.12 mm	0.438 in	UL94 V-0	Stainless, Steel	Screws	600 V
Curtis Industries 431103-24-0	PC Pin	2 Wall (Dual)	24	12 AWG	22 AWG	105 C	Polypropylene (PP)	20 A	Through Hole	1		Barrier Block	11.12 mm	0.438 in	UL94 V-0	Stainless, Steel	Screws	600 V
Curtis Industries 431103-08-0	PC Pin	2 Wall (Dual)		12 AWG	22 AWG	105 C	Polypropylene (PP)	20 A	Through Hole	1	8	Barrier Block	11.12 mm	0.438 in	UL94 V-0	Stainless, Steel	Screws	600 V	8
Curtis Industries 431103-21-0	PC Pin	2 Wall (Dual)	21	12 AWG	22 AWG	105 C	Polypropylene (PP)	20 A	Through Hole	1	21	Barrier Block	11.12 mm	0.438 in	UL94 V-0	Stainless, Steel	Screws	600 V
Curtis Industries 431103-09-0	PC Pin	2 Wall (Dual)		12 AWG	22 AWG	105 C	Polypropylene (PP)	20 A	Through Hole	1	9	Barrier Block	11.12 mm	0.438 in	UL94 V-0	Stainless, Steel	Screws	600 V
Curtis Industries 431103-05-0	PC Pin	2 Wall (Dual)	5	12 AWG	22 AWG	105 C	Polypropylene (PP)	20 A	Through Hole	1	5	Barrier Block	11.12 mm	0.438 in	UL94 V-0	Stainless, Steel	Screws	600 V
Curtis Industries 431103-02-0	PC Pin	2 Wall (Dual)	2	12 AWG	22 AWG	105 C	Polypropylene (PP)	20 A	Through Hole	1	2	Barrier Block	11.12 mm	0.438 in	UL94 V-0	Stainless, Steel	Screws	600 V
Curtis Industries 431103-20-0	PC Pin	2 Wall (Dual)	20	12 AWG	22 AWG	105 C	Polypropylene (PP)	20 A	Through Hole	1	20	Barrier Block	11.12 mm	0.438 in	UL94 V-0	Stainless, Steel	Screws	600 V