Aluminum Electrolytic Capacitors - Screw Terminal

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B437x7 Ultra Compact Aluminum Capacitors

TDK B437x7 Ultra Compact Aluminum Capacitors offer a 400V_DC voltage rating and 1800µF to 22,000µF capacitance range with a B43727 threaded stud-mount termination style available. These ultra-compact capacitors use an all-welded construction that ensures reliable electrical contact and come in a 51.6mm to 90mm diameter range. TDK B437x7 Ultra Compact Aluminum Capacitors are ideal for solar inverters, professional power supplies, and uninterruptible power supply (UPS) applications.

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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.	Capacitance	Voltage Rating DC	Diameter	Length	Lead Spacing	Product	Life	Tolerance	Ripple Current	ESR	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 4700uF 20% Ring clip/clamp mnt B43707A5478M600 TDK 1: ¥14,440.7 117In Stock	Mfr. Part # B43707A5478M600 Mouser Part # 871-B43707A5478M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 4700uF 20% Ring clip/clamp mnt Learn More about TDK epcos b43707 capacitors	Datasheet	117In Stock	¥14,440.7 ¥10,924.4 ¥10,487.6	Min.: 1 Mult.: 1	4.7 mF	450 VDC	64.3 mm	118.2 mm	28.5 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	13.8 A	24 mOhms	- 40 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 2200uF 20% Screw term/threaded B43727A9228M600 TDK 1: ¥7,122.4 72In Stock	Mfr. Part # B43727A9228M600 Mouser Part # 871-B43727A9228M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 2200uF 20% Screw term/threaded Learn More about TDK epcos b43727 capacitors	Datasheet	72In Stock	¥7,122.4 ¥4,983 ¥4,757.1 ¥4,642.5	Min.: 1 Mult.: 1	2.2 mF	400 VDC	51.6 mm	80.7 mm	22.2 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	7.65 A	55 mOhms	- 40 C	+ 85 C	B43727	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 10000uF 20% Ring clip/clamp mnt B43707A9109M600 TDK 1: ¥20,141.3 81In Stock	Mfr. Part # B43707A9109M600 Mouser Part # 871-B43707A9109M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 10000uF 20% Ring clip/clamp mnt Learn More about TDK epcos b43707 capacitors	Datasheet	81In Stock	¥20,141.3 ¥16,045.3	Min.: 1 Mult.: 1	10 mF	400 VDC	76.9 mm	130.7 mm	31.7 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	22.9 A	12 mOhms	- 40 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 10000uF 20% Screw term/threaded B43727A5109M600 TDK 1: ¥26,267.1 37In Stock	Mfr. Part # B43727A5109M600 Mouser Part # 871-B43727A5109M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 10000uF 20% Screw term/threaded Learn More about TDK epcos b43727 capacitors	Datasheet	37In Stock	¥26,267.1 ¥21,184.4	Min.: 1 Mult.: 1	10 mF	450 VDC	76.9 mm	156.2 mm	31.7 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	24.5 A	11 mOhms	- 40 C	+ 85 C	B43727	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 2200uF 20% Ring clip/clamp mnt B43707A9228M600 TDK 1: ¥7,311.7 17In Stock 72Expected 11/23/2026	Mfr. Part # B43707A9228M600 Mouser Part # 871-B43707A9228M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 2200uF 20% Ring clip/clamp mnt Learn More about TDK epcos b43707 capacitors	Datasheet	17In Stock 72Expected 11/23/2026	¥7,311.7 ¥5,184 ¥4,949.8	Min.: 1 Mult.: 1	2.2 mF	400 VDC	51.6 mm	80.7 mm	22.2 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	7.65 A	55 mOhms	- 40 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 4700uF 20% Ring clip/clamp mnt B43707A9478M600 TDK 1: ¥11,773.2 22In Stock	Mfr. Part # B43707A9478M600 Mouser Part # 871-B43707A9478M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 4700uF 20% Ring clip/clamp mnt Learn More about TDK epcos b43707 capacitors	Datasheet	22In Stock	¥11,773.2 ¥8,780 ¥8,408	Min.: 1 Mult.: 1	4.7 mF	400 VDC	64.3 mm	96.7 mm	28.5 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	12.7 A	26 mOhms	- 40 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 4700uF 20% Screw term/threaded B43727A9478M600 TDK 1: ¥11,773.2 2In Stock 50Expected 3/5/2027	Mfr. Part # B43727A9478M600 Mouser Part # 871-B43727A9478M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 4700uF 20% Screw term/threaded Learn More about TDK epcos b43727 capacitors	Datasheet	2In Stock 50Expected 3/5/2027	¥11,773.2 ¥8,780 ¥8,408	Min.: 1 Mult.: 1	4.7 mF	400 VDC	64.3 mm	96.7 mm	28.5 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	12.7 A	26 mOhms	- 40 C	+ 85 C	B43727	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 1800uF 20% Ring clip/clamp mnt B43707A5188M000 TDK 1: ¥6,142.4 14In Stock Factory Special Order	Mfr. Part # B43707A5188M000 Mouser Part # 871-B43707A5188M000 Factory Special Order	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 1800uF 20% Ring clip/clamp mnt Learn More about TDK epcos b43707 capacitors	Datasheet	14In Stock	¥6,142.4 ¥4,268.8 View ¥4,267.1	Min.: 1 Mult.: 1	1.8 mF	450 VDC	51.6 mm	80.7 mm	22.2 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	7.11 A	60 mOhms	- 40 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 10000uF 20% Ring clip/clamp mnt B43707A5109M600 TDK 1: ¥27,205.5 32Expected 2/15/2027	Mfr. Part # B43707A5109M600 Mouser Part # 871-B43707A5109M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 10000uF 20% Ring clip/clamp mnt Learn More about TDK epcos b43707 capacitors	Datasheet	32Expected 2/15/2027	¥27,205.5 ¥22,455.1	Min.: 1 Mult.: 1	10 mF	450 VDC	76.9 mm	156.2 mm	31.7 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	24.5 A	11 mOhms	- 40 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 4700uF 20% Screw term/threaded B43727A5478M600 TDK 1: ¥14,846 187On Order	Mfr. Part # B43727A5478M600 Mouser Part # 871-B43727A5478M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 4700uF 20% Screw term/threaded Learn More about TDK epcos b43727 capacitors	Datasheet	187On Order On Order Ship Dates Mfr. #: B43727A5478M600 Stock: 0 On Order: 87 Expected 1/25/2027 100 Expected 1/27/2027 Factory Lead-Time: 16 Weeks	¥14,846 ¥11,580.5 ¥10,984.2	Min.: 1 Mult.: 1	4.7 mF	450 VDC	64.3 mm	118.2 mm	28.5 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	13.8 A	24 mOhms	- 40 C	+ 85 C	B43727	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal TDK B43707A5159M600 B43707A5159M600 TDK 1: ¥23,778.9 40Expected 6/18/2027 New At Mouser	Mfr. Part # B43707A5159M600 Mouser Part # 871-B43707A5159M600 New At Mouser	TDK	Aluminum Electrolytic Capacitors - Screw Terminal	Datasheet	40Expected 6/18/2027	¥23,778.9 ¥19,445.3	Min.: 1 Mult.: 1	15 mF	450 VDC	76.9 mm	220.7 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	34.3 A		- 25 C	+ 85 C	B43707
Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 1800uF 20% Screw term/threaded B43727A5188M600 TDK 72: ¥5,157.4 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # B43727A5188M600 Mouser Part # 871-B43727A5188M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 450VDC 1800uF 20% Screw term/threaded Learn More about TDK epcos b43727 capacitors	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥5,157.4	Min.: 72 Mult.: 72	1.8 mF	450 VDC	51.6 mm	80.7 mm	22.2 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	7.11 A	60 mOhms	- 40 C	+ 85 C	B43727	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 10000uF 20% Screw term/threaded B43727A9109M600 TDK 32: ¥16,698 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # B43727A9109M600 Mouser Part # 871-B43727A9109M600	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 10000uF 20% Screw term/threaded Learn More about TDK epcos b43727 capacitors	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥16,698	Min.: 32 Mult.: 32	10 mF	400 VDC	76.9 mm	130.7 mm	31.7 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	13.8 A	12 mOhms	- 40 C	+ 85 C	B43727	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal ALUMINIUM ELECTROLYTIC SCREW TERMINALS 450V 18000uF B43707A5189M000 TDK Non-Stocked Lead-Time 30 Weeks Factory Special Order	Mfr. Part # B43707A5189M000 Mouser Part # 871-B43707A5189M000 Factory Special Order	TDK	Aluminum Electrolytic Capacitors - Screw Terminal ALUMINIUM ELECTROLYTIC SCREW TERMINALS 450V 18000uF Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 30 Weeks		Request a Quote	18 mF	450 VDC	90 mm	197 mm		Aluminum Electrolytic Capacitors	12000 Hour	20 %	39.4 A	6.1 mOhms	- 40 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 2200uF 20% Ring clip/clamp mnt B43707A9228M000 TDK Non-Stocked Lead-Time 20 Weeks Factory Special Order	Mfr. Part # B43707A9228M000 Mouser Part # 871-B43707A9228M000 Factory Special Order	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 2200uF 20% Ring clip/clamp mnt Learn More about TDK epcos b43707 capacitors	Datasheet	Non-Stocked Lead-Time 20 Weeks		Request a Quote	2.2 mF	400 VDC	51.6 mm	80.7 mm	22.2 mm	High Reliability Electrolytic Capacitors	12000 Hour	20 %	7.65 A	55 mOhms	- 40 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 22000uF 20% Ring clip/clamp mnt B43707A9229M000 TDK Non-Stocked Factory Special Order	Mfr. Part # B43707A9229M000 Mouser Part # 871-B43707A9229M000 Factory Special Order	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 400VDC 22000uF 20% Ring clip/clamp mnt Learn More about TDK epcos b43707 capacitors	Datasheet	Non-Stocked		Request a Quote	22 mF	400 VDC	90 mm	197 mm		Aluminum Electrolytic Capacitors	12000 Hour	20 %	42.4 A	5.6 mOhms	- 40 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 12000uF 450V TDK B43707A5129M600 B43707A5129M600 TDK 24: ¥26,105.9 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # B43707A5129M600 Mouser Part # 871-B43707A5129M600 New Product	TDK	Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 12000uF 450V Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥26,105.9	Min.: 24 Mult.: 24	12 mF	450 VDC	76.9 mm	190.7 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	29.2 A		- 25 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 6800uF 450V TDK B43707A5688M600 B43707A5688M600 TDK 32: ¥16,141.6 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # B43707A5688M600 Mouser Part # 871-B43707A5688M600 New Product	TDK	Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 6800uF 450V Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥16,141.6	Min.: 32 Mult.: 32	6.8 mF	450 VDC	76.9 mm	118.2 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	18.9 A		- 25 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 8200uF 450V TDK B43707A5828M600 B43707A5828M600 TDK 32: ¥18,983.6 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # B43707A5828M600 Mouser Part # 871-B43707A5828M600 New Product	TDK	Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 8200uF 450V Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥18,983.6	Min.: 32 Mult.: 32	8.2 mF	450 VDC	76.9 mm	130.7 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	21.3 A		- 25 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 15000uF 400V TDK B43707A9159M600 B43707A9159M600 TDK 24: ¥24,832 Non-Stocked Lead-Time 22 Weeks New Product	Mfr. Part # B43707A9159M600 Mouser Part # 871-B43707A9159M600 New Product	TDK	Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 15000uF 400V Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 22 Weeks	¥24,832	Min.: 24 Mult.: 24	15 mF	400 VDC	76.9 mm	190.7 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	31.9 A		- 25 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 3300uF 450V TDK B43707B5338M600 B43707B5338M600 TDK 50: ¥8,517.6 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # B43707B5338M600 Mouser Part # 871-B43707B5338M600 New Product	TDK	Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 3300uF 450V Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥8,517.6	Min.: 50 Mult.: 50	3.3 mF	450 VDC	64.3 mm	96.7 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	11 A		- 25 C	+ 85 C	B43707	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal 15000UF 450V TDK B43727A5159M600 B43727A5159M600 TDK 24: ¥32,638.7 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # B43727A5159M600 Mouser Part # 871-B43727A5159M600 New Product	TDK	Aluminum Electrolytic Capacitors - Screw Terminal 15000UF 450V Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥32,638.7	Min.: 24 Mult.: 24	15 mF	450 VDC	76.9 mm	220.7 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	34.3 A		- 25 C	+ 85 C	B43727	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 15000uF 450V TDK B43727A5159M608 B43727A5159M608 TDK 24: ¥34,557.1 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # B43727A5159M608 Mouser Part # 871-B43727A5159M608 New Product	TDK	Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 15000uF 450V Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥34,557.1	Min.: 24 Mult.: 24	15 mF	450 VDC	76.9 mm	220.7 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	34.3 A		- 25 C	+ 85 C	B43727	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 2200uF 450V TDK B43727A5228M600 B43727A5228M600 TDK 72: ¥6,169 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # B43727A5228M600 Mouser Part # 871-B43727A5228M600 New Product	TDK	Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 2200uF 450V Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥6,169	Min.: 72 Mult.: 72	2.2 mF	450 VDC	51.6 mm	96.7 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	8.23 A		- 25 C	+ 85 C	B43727	Bulk
Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 8200uF 450V TDK B43727A5828M600 B43727A5828M600 TDK 32: ¥19,098.2 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # B43727A5828M600 Mouser Part # 871-B43727A5828M600 New Product	TDK	Aluminum Electrolytic Capacitors - Screw Terminal Screw Terminals 8200uF 450V Learn More about TDK aluminum capacitor family	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥19,098.2	Min.: 32 Mult.: 32	8.2 mF	450 VDC	76.9 mm	130.7 mm		High Reliability Electrolytic Capacitors	12000 Hour	20 %	21.3 A		- 25 C	+ 85 C	B43727	Bulk