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Terminal Block Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Barrier Terminal Blocks BARRIER BLOCK TB345-02 Bussmann / Eaton 1: ¥1,378.6 48In Stock	Mfr. Part # TB345-02 Mouser Part # 504-TB345-02	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	48In Stock	¥1,378.6 ¥1,285.6	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERMINAL BLOCK TB345-06SP Bussmann / Eaton 1: ¥6,815.1 10In Stock 72Expected 11/6/2026	Mfr. Part # TB345-06SP Mouser Part # 504-TB345-06SP	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	10In Stock 72Expected 11/6/2026	¥6,815.1 ¥5,566	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB345-08 Bussmann / Eaton 1: ¥6,876.5 28In Stock	Mfr. Part # TB345-08 Mouser Part # 504-TB345-08	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	28In Stock	¥6,876.5 ¥5,147.4	Min.: 1 Mult.: 1
Barrier Terminal Blocks MAGNUM TB400 SERIES TB400-03ST Bussmann / Eaton 1: ¥7,389.8 45In Stock	Mfr. Part # TB400-03ST Mouser Part # 504-TB400-03ST	Bussmann / Eaton	Barrier Terminal Blocks MAGNUM TB400 SERIES	Datasheet	45In Stock	¥7,389.8 ¥5,521.2	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB400-05 Bussmann / Eaton 1: ¥7,232 50In Stock 100Expected 3/15/2027	Mfr. Part # TB400-05 Mouser Part # 504-TB400-05	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	50In Stock 100Expected 3/15/2027	¥7,232 ¥6,657.3	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERMINAL BLOCK, 2 POSITION TBU-02-W1 Adam Tech 1: ¥764.1 16In Stock 1,000Expected 12/25/2026	Mfr. Part # TBU-02-W1 Mouser Part # 737-TBU-02-W1	Adam Tech	Barrier Terminal Blocks TERMINAL BLOCK, 2 POSITION Learn More about Adam Tech tbu terminal blocks	Datasheet	16In Stock 1,000Expected 12/25/2026	¥764.1 ¥599.6 ¥536.5 ¥470.1 View ¥435.2 ¥403.6 ¥375.4 ¥357.1 ¥338.8	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERMINAL BLOCK, 2 POSITION TBU-02-W3-CC Adam Tech 1: ¥1,714.2 213In Stock	Mfr. Part # TBU-02-W3-CC Mouser Part # 737-TBU-02-W3-CC	Adam Tech	Barrier Terminal Blocks TERMINAL BLOCK, 2 POSITION Learn More about Adam Tech tbu terminal blocks	Datasheet	213In Stock	¥1,714.2 ¥1,215.9 ¥1,074.7 ¥981.7 View ¥918.5 ¥847.1 ¥780.7 ¥730.8	Min.: 1 Mult.: 1
Barrier Terminal Blocks MAGNUM TB345 SERIES TB345-02SP Bussmann / Eaton 1: ¥2,587.8 48In Stock	Mfr. Part # TB345-02SP Mouser Part # 504-TB345-02SP	Bussmann / Eaton	Barrier Terminal Blocks MAGNUM TB345 SERIES	Datasheet	48In Stock	¥2,587.8 ¥2,451.6 ¥1,855.3	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK Bussmann / Eaton TB345-05 TB345-05 Bussmann / Eaton 1: ¥3,217.4 32In Stock	Mfr. Part # TB345-05 Mouser Part # 504-TB345-05	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	32In Stock	¥3,217.4	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB100-28 Bussmann / Eaton 1: ¥12,490.7 3In Stock	Mfr. Part # TB100-28 Mouser Part # 504-TB100-28	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	3In Stock	¥12,490.7 ¥10,859.6 ¥7,296.8 ¥7,190.5	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERMINAL BLOCK TB200-20B Bussmann / Eaton 1: ¥19,594.8 9In Stock	Mfr. Part # TB200-20B Mouser Part # 504-TB200-20B	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	9In Stock	¥19,594.8 ¥17,282.7	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB300-15 Bussmann / Eaton 1: ¥9,657.1 8In Stock	Mfr. Part # TB300-15 Mouser Part # 504-TB300-15	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	8In Stock	¥9,657.1 ¥7,173.9 ¥7,012.7	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERM BLOCK TB300-1600L3 Bussmann / Eaton 1: ¥10,293.2 11In Stock	Mfr. Part # TB300-1600L3 Mouser Part # 504-TB300-1600L3	Bussmann / Eaton	Barrier Terminal Blocks TERM BLOCK	Datasheet	11In Stock	¥10,293.2 ¥7,522.7 ¥6,823.4 ¥6,416.4 View ¥6,094.2 ¥5,775.3	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERMINAL BLOCK TB345-06L5 Bussmann / Eaton 1: ¥6,253.7 11In Stock	Mfr. Part # TB345-06L5 Mouser Part # 504-TB345-06L5	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	11In Stock	¥6,253.7 ¥4,493 ¥3,768.8 ¥3,767.1 ¥3,496.4	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB345-16 Bussmann / Eaton 1: ¥12,633.6 6In Stock	Mfr. Part # TB345-16 Mouser Part # 504-TB345-16	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	6In Stock	¥12,633.6 ¥10,293.2	Min.: 1 Mult.: 1
Barrier Terminal Blocks TERMINAL BLOCK TB345-05SP Bussmann / Eaton 1: ¥6,336.7 26In Stock	Mfr. Part # TB345-05SP Mouser Part # 504-TB345-05SP	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	26In Stock	¥6,336.7 ¥4,551.1 ¥4,003 ¥3,702.4 View ¥3,644.2 ¥3,589.4 ¥3,566.2 Quote	Min.: 1 Mult.: 1	No
Barrier Terminal Blocks BARRIER BLOCK TB345-05ST Bussmann / Eaton 1: ¥6,582.5 9In Stock	Mfr. Part # TB345-05ST Mouser Part # 504-TB345-05ST	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	9In Stock	¥6,582.5 ¥4,768.7 ¥4,300.3 ¥4,027.9 View ¥3,810.3 ¥3,592.7	Min.: 1 Mult.: 1	No
Barrier Terminal Blocks BARRIER BLOCK TB400-04B Bussmann / Eaton 1: ¥8,819.9 1,348Expected 12/1/2026	Mfr. Part # TB400-04B Mouser Part # 504-TB400-04B	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	1,348Expected 12/1/2026	¥8,819.9 ¥7,359.9	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB400-12 Bussmann / Eaton 1: ¥18,226.2 342Expected 4/26/2027	Mfr. Part # TB400-12 Mouser Part # 504-TB400-12	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	342Expected 4/26/2027	¥18,226.2 ¥15,978.8	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB100-20 Bussmann / Eaton 1: ¥7,105.8 333On Order	Mfr. Part # TB100-20 Mouser Part # 504-TB100-20	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	333On Order On Order Ship Dates Mfr. #: TB100-20 Stock: 0 On Order: 193 Pending 40 Expected 10/30/2026 100 Expected 2/1/2027 Factory Lead-Time: 37 Weeks	¥7,105.8	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB200-12SP Bussmann / Eaton 1: ¥10,107.2 49Expected 3/29/2027	Mfr. Part # TB200-12SP Mouser Part # 504-TB200-12SP	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	49Expected 3/29/2027	¥10,107.2 ¥7,866.5 ¥7,675.5	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB300-06B Bussmann / Eaton 1: ¥7,839.9 96Expected 8/9/2027	Mfr. Part # TB300-06B Mouser Part # 504-TB300-06B	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	96Expected 8/9/2027	¥7,839.9 ¥5,856.7	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB300-24 Bussmann / Eaton 1: ¥13,435.8 95On Order	Mfr. Part # TB300-24 Mouser Part # 504-TB300-24	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	95On Order On Order Ship Dates Mfr. #: TB300-24 Stock: 0 On Order: 45 Expected 7/12/2027 50 Expected 8/9/2027 Factory Lead-Time: 50 Weeks	¥13,435.8 ¥12,093.7 ¥11,221.7	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB345-03SP Bussmann / Eaton 1: ¥3,069.5 130On Order	Mfr. Part # TB345-03SP Mouser Part # 504-TB345-03SP	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	130On Order On Order Ship Dates Mfr. #: TB345-03SP Stock: 0 On Order: 30 Expected 10/30/2026 100 Expected 11/2/2026 Factory Lead-Time: 20 Weeks	¥3,069.5 ¥2,782.2	Min.: 1 Mult.: 1
Barrier Terminal Blocks BARRIER BLOCK TB345-04 Bussmann / Eaton 1: ¥2,710.8 150Expected 1/18/2027	Mfr. Part # TB345-04 Mouser Part # 504-TB345-04	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	150Expected 1/18/2027	¥2,710.8 ¥2,571.2	Min.: 1 Mult.: 1

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