Barrier Terminal Blocks – Mouser South Africa

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Terminal Blocks & Barrier Strip Solutions

Molex Terminal Blocks and Barrier Strip Solutions feature products that provide design flexibility, secure connections, and the ability to withstand harsh environments. These Molex terminal blocks offer a variety of advantages and can accommodate different wire sizes and types, making them ideal in a wide range of industries. Molex Terminal Blocks and Barrier Strip Solutions are designed to simplify wiring connections, saving designers time and costs while improving safety and reliability.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Current Rating	Voltage Rating	Wire Gauge Min	Wire Gauge Max	Type	Number of Rows	Mounting Style	Color	Series	Packaging
Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 8 CKT Molex 38977-1008 38977-1008 Molex 1: $11.96 613In Stock 960Expected 2026/11/01	Mfr. Part No. 38977-1008 Mouser Part No 538-38977-1008	Molex	Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 8 CKT Learn More about Molex terminal blocks barrier strip solutions	Datasheet	613In Stock 960Expected 2026/11/01	$11.96 $8.48 $7.51 $6.92 View $6.30 $5.91 $5.90 $5.31	Min.: 1 Mult.: 1	Barrier Terminal Blocks
Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 10 CKT Molex 38977-1010 38977-1010 Molex 1: $14.24 644In Stock	Mfr. Part No. 38977-1010 Mouser Part No 538-38977-1010	Molex	Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 10 CKT	Datasheet	644In Stock	$14.24 $10.04 $9.01 $8.26 View $7.43 $7.05 $6.86 $6.62	Min.: 1 Mult.: 1	Barrier Terminal Blocks
Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 20 CKT Molex 38977-1020 38977-1020 Molex 1: $18.55 295In Stock	Mfr. Part No. 38977-1020 Mouser Part No 538-38977-1020	Molex	Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 20 CKT		295In Stock	$18.55 $18.54 $11.60 $10.55 Quote Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks
Barrier Terminal Blocks 11.10MM DOUBLE ROW BARR STRP ST SCREW 2C Molex 38980-1002 38980-1002 Molex 1: $3.76 1,452In Stock	Mfr. Part No. 38980-1002 Mouser Part No 538-38980-1002	Molex	Barrier Terminal Blocks 11.10MM DOUBLE ROW BARR STRP ST SCREW 2C	Datasheet	1,452In Stock	$3.76 $2.67 $2.34 $2.13 View $1.95 $1.76 $1.65 $1.60	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position		20 A, 30 A	600 V	22 AWG	10 AWG	Barrier Terminal Strip	2 Row	Chassis Mount		38980
Barrier Terminal Blocks 4P 12.7MM TERM STRP SR W/OUT MNT END 38969-0004 Molex 1: $4.59 1,827In Stock	Mfr. Part No. 38969-0004 Mouser Part No 538-38969-0004	Molex	Barrier Terminal Blocks 4P 12.7MM TERM STRP SR W/OUT MNT END Learn More about Molex terminal blocks barrier strip solutions	Datasheet	1,827In Stock	$4.59 $3.42 $3.00 $2.74 View $2.42 $2.26 $2.13 $2.05 $1.90	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	12.7 mm	50 A	600 V	20 AWG	8 AWG	Tri-Barrier Terminal Strip	1 Row	Through Hole		38969	Bulk
Barrier Terminal Blocks TERM STRIP 8MM HIGH PROF 3 CIR WHT 39100-1803 Molex 1: $2.30 1,826In Stock 3,000Expected 2026/10/01	Mfr. Part No. 39100-1803 Mouser Part No 538-39100-1803	Molex	Barrier Terminal Blocks TERM STRIP 8MM HIGH PROF 3 CIR WHT Learn More about Molex industrial solutions	Datasheet	1,826In Stock 3,000Expected 2026/10/01	$2.30 $1.66 $1.45 $1.31 View $1.20 $1.07 $1.00 $0.944 $0.823	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	8 mm	20 A	600 V	22 AWG	12 AWG	Wire-to-Wire Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks TERM STRIP 8MM HIGH PROF 4 CIR WHT 39100-1804 Molex 1: $2.56 2,207In Stock 4,250On Order	Mfr. Part No. 39100-1804 Mouser Part No 538-39100-1804	Molex	Barrier Terminal Blocks TERM STRIP 8MM HIGH PROF 4 CIR WHT Learn More about Molex industrial solutions	Datasheet	2,207In Stock 4,250On Order On Order Ship Dates Mfr. No: 39100-1804 Stock: 2,207 Can Dispatch Immediately On Order: 2,250 Expected 2026/10/02 2,000 Expected 2026/10/19 Factory Lead Time: 18 Weeks	$2.56 $2.16 $1.81 $1.64 View $1.57 $1.38 $1.27 $1.20 $1.14	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	8 mm	20 A	600 V	22 AWG	12 AWG	Wire-to-Wire Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks TERM STRIP 8MM HIGH PROF 6 CIR WHT 39100-1806 Molex 1: $3.79 1,201In Stock	Mfr. Part No. 39100-1806 Mouser Part No 538-39100-1806	Molex	Barrier Terminal Blocks TERM STRIP 8MM HIGH PROF 6 CIR WHT Learn More about Molex industrial solutions	Datasheet	1,201In Stock	$3.79 $2.83 $2.51 $2.29 View $2.11 $1.90 $1.80 $1.69 $1.62	Min.: 1 Mult.: 1	Barrier Terminal Blocks	6 Position	8 mm	20 A	600 V	22 AWG	12 AWG	Wire-to-Wire Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks TERM STRIP 8MM LOW PROF 2 CIR WHT 39100-1902 Molex 1: $1.34 3,013In Stock 36,000On Order	Mfr. Part No. 39100-1902 Mouser Part No 538-39100-1902	Molex	Barrier Terminal Blocks TERM STRIP 8MM LOW PROF 2 CIR WHT Learn More about Molex industrial solutions	Datasheet	3,013In Stock 36,000On Order On Order Ship Dates Mfr. No: 39100-1902 Stock: 3,013 Can Dispatch Immediately On Order: 20,750 Expected 2026/10/09 15,250 Expected 2026/11/08 Factory Lead Time: 19 Weeks	$1.34 $1.05 $0.923 $0.834 View $0.758 $0.676 $0.627 $0.588 $0.537	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	8 mm	20 A	300 V	22 AWG	12 AWG	Wire-to-Wire Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks TERM STRIP 8MM LOW PROF 6 CIR WHT 39100-1906 Molex 1: $4.33 1,619In Stock 3,000Expected 2026/11/01	Mfr. Part No. 39100-1906 Mouser Part No 538-39100-1906	Molex	Barrier Terminal Blocks TERM STRIP 8MM LOW PROF 6 CIR WHT Learn More about Molex industrial solutions	Datasheet	1,619In Stock 3,000Expected 2026/11/01	$4.33 $3.09 $2.47 $2.26 View $1.94 $1.93 $1.86 $1.69	Min.: 1 Mult.: 1	Barrier Terminal Blocks	6 Position	8 mm	20 A	300 V	22 AWG	12 AWG	Wire-to-Wire Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks TERM STRIP 12MM HIGH PROF 3 CIR WHT 39100-2203 Molex 1: $3.33 3,625In Stock	Mfr. Part No. 39100-2203 Mouser Part No 538-39100-2203	Molex	Barrier Terminal Blocks TERM STRIP 12MM HIGH PROF 3 CIR WHT Learn More about Molex industrial solutions	Datasheet	3,625In Stock	$3.33 $2.37 $2.08 $1.54 View $1.48 $1.35 $1.31	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	12 mm	40 A	600 V	20 AWG	8 AWG	Wire-to-Wire Eurostyle Barrier Strip	2 Row	Panel Mount	White	39100	Bulk
Barrier Terminal Blocks TERM STRIP 12MM HIGH PROF 4 CIR WHT 39100-2204 Molex 1: $2.83 1,069In Stock	Mfr. Part No. 39100-2204 Mouser Part No 538-39100-2204	Molex	Barrier Terminal Blocks TERM STRIP 12MM HIGH PROF 4 CIR WHT Learn More about Molex industrial solutions	Datasheet	1,069In Stock	$2.83 $2.61 $2.13 $2.02 View $1.93 $1.73 $1.67 $1.63	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	12 mm	40 A	600 V	20 AWG	8 AWG	Wire-to-Wire Eurostyle Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks TERM STRIP 12MM HIGH PROF 10 CIR WHT 39100-2210 Molex 1: $9.68 349In Stock	Mfr. Part No. 39100-2210 Mouser Part No 538-39100-2210	Molex	Barrier Terminal Blocks TERM STRIP 12MM HIGH PROF 10 CIR WHT Learn More about Molex industrial solutions	Datasheet	349In Stock	$9.68 $6.37 $5.92 $5.51 View $5.21 $4.76 $4.47 $4.36 $4.27	Min.: 1 Mult.: 1	Barrier Terminal Blocks	10 Position	12 mm	40 A	600 V	20 AWG	8 AWG	Wire-to-Wire Eurostyle Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks TERM STRIP 15MM HIGH PROF 3 CIR WHT 39100-2503 Molex 1: $4.87 1,429In Stock	Mfr. Part No. 39100-2503 Mouser Part No 538-39100-2503	Molex	Barrier Terminal Blocks TERM STRIP 15MM HIGH PROF 3 CIR WHT Learn More about Molex industrial solutions	Datasheet	1,429In Stock	$4.87 $3.24 $3.07 $2.90 View $2.73 $2.72 $2.59 $2.54	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	15 mm	63 A	600 V	14 AWG	6 AWG	Wire-to-Wire Eurostyle Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks TERM STRIP 8MM LOW PROF 5 CIR WHT 39100-1905 Molex 1: $3.66 405In Stock 1,250On Order	Mfr. Part No. 39100-1905 Mouser Part No 538-39100-1905	Molex	Barrier Terminal Blocks TERM STRIP 8MM LOW PROF 5 CIR WHT Learn More about Molex industrial solutions	Datasheet	405In Stock 1,250On Order	$3.66 $2.09 $2.08 $1.91 View $1.72 $1.60 $1.54 $1.36	Min.: 1 Mult.: 1	Barrier Terminal Blocks	5 Position	8 mm	20 A	300 V	22 AWG	12 AWG	Wire-to-Wire Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks TERM STRIP 10MM HIGH PROF 2 CIR WHT 39100-2002 Molex 1: $1.80 250In Stock 2,750Expected 2026/10/09	Mfr. Part No. 39100-2002 Mouser Part No 538-39100-2002	Molex	Barrier Terminal Blocks TERM STRIP 10MM HIGH PROF 2 CIR WHT Learn More about Molex industrial solutions	Datasheet	250In Stock 2,750Expected 2026/10/09	$1.80 $1.30 $1.14 $1.03 View $0.933 $0.834 $0.777 $0.73 $0.629	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	10 mm	30 A	600 V	18 AWG	10 AWG	Wire-to-Wire Eurostyle Barrier Strip	2 Row	Panel Mount	White	39100	Bulk
Barrier Terminal Blocks TERM STRIP 12MM HIGH PROF 2 CIR WHT 39100-2202 Molex 1: $2.09 166In Stock 3,500On Order	Mfr. Part No. 39100-2202 Mouser Part No 538-39100-2202	Molex	Barrier Terminal Blocks TERM STRIP 12MM HIGH PROF 2 CIR WHT Learn More about Molex industrial solutions	Datasheet	166In Stock 3,500On Order On Order Ship Dates Mfr. No: 39100-2202 Stock: 166 Can Dispatch Immediately On Order: 500 Expected 2026/10/02 3,000 Expected 2026/11/08 Factory Lead Time: 10 Weeks	$2.09 $1.52 $1.34 $1.22 View $1.15 $1.06 $0.969 $0.877 $0.856	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	12 mm	40 A	600 V	20 AWG	8 AWG	Wire-to-Wire Eurostyle Barrier Strip	2 Row	Panel Mount	White	39100
Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 3 CKT Molex 38977-1003 38977-1003 Molex 1: $4.90 371In Stock	Mfr. Part No. 38977-1003 Mouser Part No 538-38977-1003	Molex	Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 3 CKT Learn More about Molex terminal blocks barrier strip solutions	Datasheet	371In Stock	$4.90 $3.49 $3.06 $2.79 View $2.57 $2.29 $2.16 $2.06 $1.93	Min.: 1 Mult.: 1	Barrier Terminal Blocks
Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 4 CKT Molex 38977-1004 38977-1004 Molex 1: $6.58 200In Stock	Mfr. Part No. 38977-1004 Mouser Part No 538-38977-1004	Molex	Barrier Terminal Blocks .374 TSE DR BTS CB MTG ENDS 4 CKT	Datasheet	200In Stock	$6.58 $4.68 $4.11 $3.76 View $3.49 $3.20 $2.95 $2.83 $2.69	Min.: 1 Mult.: 1	Barrier Terminal Blocks
Barrier Terminal Blocks .375 PCB 5P PC STYLE no mounting ends 38720-6305 Molex 1: $5.87 137In Stock	Mfr. Part No. 38720-6305 Mouser Part No 538-38720-6305	Molex	Barrier Terminal Blocks .375 PCB 5P PC STYLE no mounting ends Learn More about Molex terminal blocks barrier strip solutions	Datasheet	137In Stock	$5.87 $4.18 $3.71 $3.38 View $3.17 $2.74 $2.67 $2.65	Min.: 1 Mult.: 1	Barrier Terminal Blocks	5 Position	9.53 mm	15 A	300 VAC/DC	22 AWG	14 AWG	Beau PCB Terminal Barrier Strip	1 Row	Through Hole	Black	38720
Barrier Terminal Blocks CB BTS STD 22 ASY 38760-0122 Molex 1: $14.87 74In Stock	Mfr. Part No. 38760-0122 Mouser Part No 538-38760-0122	Molex	Barrier Terminal Blocks CB BTS STD 22 ASY Learn More about Molex terminal blocks barrier strip solutions	Datasheet	74In Stock	$14.87 $10.62 $9.21 $8.61 View $8.09 $7.94 $7.86 $7.80 Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	22 Position	9.53 mm	15 A	300 V	22 AWG	14 AWG	Low Profile Barrier Terminal Strip	2 Row	Panel Mount	Black	38760
Barrier Terminal Blocks 8.26MM BARR STRP W/O MOUNT ST 4C 38922-0004 Molex 1: $4.11 381In Stock	Mfr. Part No. 38922-0004 Mouser Part No 538-38922-0004	Molex	Barrier Terminal Blocks 8.26MM BARR STRP W/O MOUNT ST 4C	Datasheet	381In Stock	$4.11 $2.93 $2.56 $2.33 View $2.14 $1.95 $1.85 $1.74 $1.70	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	8.26 mm	20 A	300 V	26 AWG	12 AWG	Barrier Terminal Strip without Mounting Ends	1 Row	Through Hole		38922
Barrier Terminal Blocks 3P 12.7MM TERM STRP SR W/OUT MNT END 38969-0003 Molex 1: $4.61 38In Stock 5,964On Order	Mfr. Part No. 38969-0003 Mouser Part No 538-38969-0003	Molex	Barrier Terminal Blocks 3P 12.7MM TERM STRP SR W/OUT MNT END Learn More about Molex terminal blocks barrier strip solutions	Datasheet	38In Stock 5,964On Order On Order Ship Dates Mfr. No: 38969-0003 Stock: 38 Can Dispatch Immediately On Order: 3,024 Expected 2026/10/08 564 Expected 2026/10/13 2,376 Expected 2026/10/22 Factory Lead Time: 19 Weeks	$4.61 $3.28 $2.87 $2.62 View $2.22 $2.08 $2.02 $1.95 $1.80	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	12.7 mm	50 A	600 V	20 AWG	8 AWG	Tri-Barrier Terminal Strip	1 Row	Through Hole		38969
Barrier Terminal Blocks 6P 12.7MM TERM STRP SR W/OUT MNT END 38969-0006 Molex 1: $5.62 139In Stock 360Expected 2026/10/02	Mfr. Part No. 38969-0006 Mouser Part No 538-38969-0006	Molex	Barrier Terminal Blocks 6P 12.7MM TERM STRP SR W/OUT MNT END Learn More about Molex terminal blocks barrier strip solutions	Datasheet	139In Stock 360Expected 2026/10/02	$5.62 $4.37 $4.04 $3.84 View $3.61 $3.26 $3.12 Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	6 Position	12.7 mm	50 A	600 V	20 AWG	8 AWG	Tri-Barrier Terminal Strip	1 Row	Through Hole		38969
Barrier Terminal Blocks 12P 12.7MM TERM STRP SR W/OUT MNT END 38969-0012 Molex 1: $13.12 69In Stock	Mfr. Part No. 38969-0012 Mouser Part No 538-38969-0012	Molex	Barrier Terminal Blocks 12P 12.7MM TERM STRP SR W/OUT MNT END Learn More about Molex terminal blocks barrier strip solutions	Datasheet	69In Stock	$13.12 $9.33 $8.26 $7.47 View $6.84 $6.23 $6.09 $5.83 Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	12 Position	12.7 mm	50 A	600 V	20 AWG	8 AWG	Tri-Barrier Terminal Strip	1 Row	Through Hole		38969