Mueller Electric Company- Test Connectors

Mueller Electric Company is a premier manufacturer of electrical and electronic connectors, clips, and related components with a legacy spanning nearly 100 years. Headquartered in Akron, Ohio, USA, the company was founded in 1908 by Ralph S. Mueller, inventor of the iconic alligator clip, and remains privately held by his descendants. Its core business focuses on the design, development, and production of high-quality connectors, test leads, insulators, and custom-engineered assemblies. Key product lines include the alligator clip series (e.g., BU-30, BU-60), test leads and probes, banana plugs, terminal connectors, and specialized wiring harnesses. These products serve critical roles in automotive diagnostics, electronic testing, electrical installations, telecommunications, and medical equipment. As the original inventor of the alligator clip, Mueller holds a unique historical position and maintains a reputation for innovation and reliability in electrical connection technology. The company supplies leading OEMs and distributors worldwide, supporting industries that demand precision and durability. With a strong commitment to quality and continuous improvement, Mueller is well-equipped to meet evolving industry needs in the decades ahead.

Test Connectors - 型号列表

93 parts in total

Mfr Part #	Quantity Available	Price	Product Category	RoHS	Color	Standard Package	Insulation	Type	Contact Material	Termination	Features	Current Rating (Max)	Contact Finish	Packaging	Material - Tip	Gender	Voltage Rating	Color - Connectors	Material - Body	Mounting Type	Connector Type	Plug/Mating Plug Diameter	Other Names	Approval Agency	Drive Type	Tip Size	Tip Material	Probe Type	Length - Overall	Equipment Type	Length	Standards	For Use With/Related Products	Primary Material	Quantity	Body Material	Mechanical Life	Product	Jaw Opening	Opening Size	Material - Insulation	Manufacturer	Material	Ratings	Convert To (Adapter End)	Convert From (Adapter End)	Tariff No	Weight	Contact Termination	Series	Part # Aliases	Head Diameter	Terminal Type	Size	Insulation Material	Head Style	Plating - Body	Plating	Function	Leaded Process Compatible	Temperature - Test	Contact Type	Material - Frame
2 BU-31607-0 Test Plugs & Test Jacks Black Screw-In Safet SOCKET SCREW-IN SAFETY BLACK Screw-In Safety Socket With Stud And Metal Nut PANELMOUNTISOLATEDBANANAJACKFORSHEATHEDPLUGS Mueller Electric	20	10: ¥69.4634	Test Plugs & Test Jacks	RoHS Compliant	Black	1	Mating End Insulated	Banana Jack	-	Threaded, External (Nut)	-	-	-	Bulk	-	Female	-	-	-	Panel Mount	Screw in Safety Socket with Stud and Metal Nut	Standard	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 BU-32101-2 Test Plugs & Test Jacks Red Insul Ban Jack t TL ADAPTER BANANA RED Adaptor Banana Jack-Std Plug, Red Conn Banana Adapter F/PL 1/1 POS ST REDINSULATEDBANANAJACKTOSTANDARDBANANAPLUG Mueller 红色测试连接器适配器, 镀镍铍铜，黄铜触点, 1000V 15A, 公插至母座 Mueller Electric	90	10: ¥56.8099	Test Plugs & Test Jacks	RoHS Compliant	Red	1	-	-	Beryllium Copper, Brass	-	-	15A	Nickel	-	-	Male to Female	1000V	Red	-	-	-	-	-	-	-	-	-	-	2.610" (66.29mm)	Banana Jacks	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Banana Plug	Banana Jack	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 BU-00226-0 Test Plugs & Test Jacks Black Ban Plug w/8-3 PLUG BANANA 8-32 THREAD BLACK BLACKBANANAPLUG8-32THREAD Mueller Electric	1210	1: ¥11.764	Test Plugs & Test Jacks	RoHS Compliant	Black	1	Non-Mating End Insulated	Banana Plug	Phosphor Bronze	Threaded, Internal (Screw)	-	-	Nickel	Bulk	-	Male	-	-	-	Free Hanging (In-Line)	-	Standard	Q1157678P	-	-	-	-	-	-	Banana Plugs	-	-	-	-	-	Brass, Nickel Plating	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BU-00271-2 Test Plugs & Test Jacks Red Adptr-Ban Jack t ADAPTER BANANA JACK 8-32THR RED Mueller Electric	-		Test Plugs & Test Jacks	RoHS Compliant	Red	1	-	Banana Jack	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Q1157678S	-	-	-	-	-	1.310" (33.27mm)	Adapters	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	Banana Jack	8/32" Threaded Screw	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BU-32602-0 Test Connectors Black Cable Mountabl JACK BANANA CBL MNTBL 4MM 20A BK Mueller Electric	10	1: ¥31.892	Test Connectors	RoHS Compliant	Black	1	Sheathed, Retractable	Banana Jack	-	Solder	IEC 1010 Compliant	-	-	Bulk	-	Female	-	-	-	Free Hanging (In-Line)	Cable Mountable Shrouded Back	Standard	Q1157678B	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 JP-25182-J Test Clips CLIP W/SM ANGLD NOSE BED OF NAILS BAN JCK Test Clip Ins pierce bed of nails+jack TestClip,NickelSilver,small,withBedofNails&bananajack Mueller 弯曲钉子测试夹, 镍银合金触点, 香蕉插座连接器 Mueller Electric	24	1: ¥66.59	Test Clips	RoHS Compliant	-	-	Insulated	Bed of nails	Nickel Silver Alloy	-	-	-	-	-	NickelSilverClip	-	-	-	-	-	Banana Jack	-	-	-	-	-	-	-	-	-	59.4mm	-	-	Clips	-	-	-	Telecom Clips	25.4mm	25.4mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 BU-31607-2 Test Plugs & Test Jacks Red Screw-In Safety SOCKET SCREW-IN SAFETY RED Screw-In Safety Socket With Stud And Metal Nut CONNECTOR PANELMOUNTISOLATEDBANANAJACKFORSHEATHEDPLUGS Mueller Electric	65	10: ¥69.1193	Test Plugs & Test Jacks	RoHS Compliant	Red	1	Mating End Insulated	Banana Jack	-	Threaded, External (Nut)	-	:35A	-	Bulk	-	Female	:1kV	-	-	Panel Mount	Screw in Safety Socket with Stud and Metal Nut	Standard	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	85369010	0	:-	:BU	-	-	-	-	-	-	-	-	-	-	-	-	-
2 BU-00282-2 Test Clips 5WAY RED BINDNG POST Binding Post; Plug; 15 A; Nylon; Red; Hex; BU Series BindingPost;Plug;15A;Nylon;Red;Hex;BUSeries Mueller Electric	1155	1: ¥20.74	Test Clips	RoHS Compliant	Red	-	-	-	-	-	Furnished w/ hex nut & lock washer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Nylon	BUSeries	-	-	-	-	-	-	-	-	00282-2	Hex	-	-	-	-	-	-	-	-	-	-	-
5 BU-26106-0 Test Probes TEST PROD BLACK TEST PROD INS PLUG-ON 20A BLACK Test Prod, plug on, 20A, 1000V, Black Probe; Test; 0.08 in.; Stainless Steel; 20; Black; 4 mm Banana Plug Probe,Test;0.08in.;StainlessSteel;20;Black;4mmBananaPlug Mueller 固定针式测试探头, 1000V, 20A, 2mm针尖 Mueller Electric	10	1: ¥113.832	Test Probes	RoHS Compliant	Black	1	Insulated	PC Test Point, Multipurpose	Brass	-	IEC 1010 compliant	20A	Nickel	Bulk	StainlessSteel	-	1000V	Black	Nylon	-	-	-	Q1157678L	UL	0.08in.	2mm	Stainless Steel	Fixed	-	-	-	IECApproved	4mmBananaPlug	-	-	-	-	-	-	-	-	-	Brass, Nickel Plated	-	-	-	-	-	-	-	-	-	0.080" (2.03mm) Stainless Steel	-	-	-	-	-	-	-	-	-	-
6 BU-26130-0 Test Probes Black Ultra-Tech Tes TEST LEAD ULTRA TEXT BLACK Test Prod, Ultra Tech 1000V, 6.2in Black Test Product; Brass Conn Test Prod PL 1 POS ST Cable Mount 1 Port TestProduct;Brass Mueller 固定针式测试探头, 1000V, 20A, 2mm针尖 Mueller Electric	22	1: ¥35.02	Test Probes	RoHS Compliant	Black	1	Insulated	-	Brass	Banana, Female Socket (Jack)	Insulated body with safety shock guard collar	20A	Nickel	-	Brass, Nickel Plated	-	1000V	Black	Nylon	-	-	-	-	UL	Long Probe Tip	2mm	Stainless Steel	Fixed	6.270" (159.30mm)	-	-	-	-	-	1 Piece	-	-	-	-	-	-	-	-	IEC 1010	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 BU-00282-0 Test Clips 5WAY BLK BINDNG POST FIVE WAY-BINDING POST BLACK BindingPost;Plug;15A;Nylon;Black;Hex;BUSeries Mueller Electric	186	1: ¥22.984	Test Clips	RoHS Compliant	Black	1	-	Standard	-	Threaded and Turret	Furnished w/ hex nut & lock washer	15A	-	-	-	-	-	-	Brass	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Polyamide (PA), Nylon	BUSeries	-	-	-	-	-	-	-	-	00282-0	Hex	-	-	-	Hex	Nickel	-	-	-	-	-	-
5 BU-26106-2 Test Probes TEST PROD RED TEST PROD INS PLUG-ON 20A RED Test Prod, plug on, 20A, 1000V, Red Probe; Test; 0.08 in.; Stainless Steel; 20; Red; 4 mm Banana Plug; IEC Approved Probe,Test;0.08in.;StainlessSteel;20;Red;4mmBananaPlug;IECApproved Mueller 固定针式测试探头, 1000V, 20A, 2mm针尖 Mueller Electric	21	1: ¥113.764	Test Probes	RoHS Compliant	Red	1	Insulated	PC Test Point, Multipurpose	Brass	-	IEC 1010 compliant	20A	Nickel	Bulk	StainlessSteel	-	1000V	Red	Nylon	-	-	-	Q1157378M	UL	0.08in.	2mm	Stainless Steel	Fixed	-	-	-	IECApproved	4mmBananaPlug	-	-	-	-	-	-	-	-	-	Brass, Nickel Plated	-	-	-	-	-	-	-	-	-	0.080" (2.03mm) Stainless Steel	-	-	-	-	-	-	-	-	-	-
6 JP-25182 Test Clips CLIP W/BED NAILS CLIP NI-SLV SMALL BON W/HARDWARE Test Clip, Insul piercing, bed of nails Clip; 22 AWG; Nickel Silver Clip Clip;22AWG;NickelSilverClip Mueller 弯曲钉子测试夹, 镍银合金触点 Mueller Electric	6811	1: ¥23.664	Test Clips	RoHS Compliant	Red	1	Non-Insulated	Bed of nails	Silver	Crimp or Screw	Self-mending insulation upon needle removal	-	Nickel	-	NickelSilverClip	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2.34 in	-	-	Clips	1	-	-	Telecom Clips	1 in	25.4mm	-	-	Silver	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Nickel	Small angled nose telecom clip with bed of nails	-	-	-	-
BU-32602-2 Test Connectors Red Cable Mountable JACK BANANA CBL MNTBL 4MM20A RED Mueller Electric	10	1: ¥31.892	Test Connectors	RoHS Compliant	Red	1	Sheathed, Retractable	Banana Jack	-	Solder	IEC 1010 Compliant	-	-	Bulk	-	Female	-	-	-	Free Hanging (In-Line)	Cable Mountable Shrouded Back	Standard	Q1157678C	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 BU-26130-2 Test Probes Red Ultra-Tech Test TEST LEAD ULTRA TEXT RED Test Prod, Ultra Tech 1000V, 6.2in Red Probe; Test; 0.16 in.; Stainless Steel; Red; 4 mm Banana Plug; IEC Approved Probe,Test;0.16in.;StainlessSteel;Red;4mmBananaPlug;IECApproved Mueller 固定针式测试探头, 1000V, 20A, 2mm针尖 Mueller Electric	72	25: ¥35.836	Test Probes	RoHS Compliant	Red	1	Insulated	-	Brass	Banana, Female Socket (Jack)	Insulated body with safety shock guard collar	20A	Nickel	-	Brass, Nickel Plated	-	1000V	Red	Nylon	-	-	-	-	UL	Long Probe Tip	2mm	Stainless Steel	Fixed	6.270" (159.30mm)	-	-	IECApproved	4mmBananaPlug	-	1 Piece	-	-	-	-	-	-	-	-	IEC 1010	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 BU-26101-0 Test Probes PROBE BLK Test Prod, plug on, 20A, 1000V, Black Probe; Test; 0.08 in.; Stainless Steel; 20; Black; 4 mm Banana Plug Probe,Test;0.08in.;StainlessSteel;20;Black;4mmBananaPlug Mueller 固定针式测试探头, 1000V, 20A, 2mm针尖 Mueller Electric	86	1: ¥73.508	Test Probes	RoHS Compliant	Black	-	Insulated	-	Brass	-	IEC 1010 compliant	20A	Nickel	-	StainlessSteel	-	1000V	Black	Nylon	-	-	-	-	UL	0.08"	2mm	Stainless Steel	Fixed	-	-	-	IECApproved	4mmBananaPlug	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 BU-26101-2 Test Probes PROBE RED TEST PROD INSULATED PLUG-ON RED Test Prod, plug on, 20A, 1000V, Red Probe; Test; 0.08 in.; Stainless Steel; 20; Red; 4 mm Banana Plug; IEC Approved Probe,Test;0.08in.;StainlessSteel;20;Red;4mmBananaPlug;IECApproved Mueller 固定针式测试探头, 1000V, 20A, 2mm针尖 Mueller Electric	10	1: ¥76.12	Test Probes	RoHS Compliant	Red	1	Insulated	-	Brass	Banana, Female Socket (Jack)	IEC 1010 compliant	20A	Nickel	-	Brass, Nickel Plated	-	1000V	Red	Nylon	-	-	-	-	UL	Standard Tip	2mm	Stainless Steel	Fixed	3.000" (76.20mm)	-	-	IECApproved	4mmBananaPlug	-	1 Piece	-	-	-	-	-	-	-	-	IEC 1010	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 JP-8783-J Test Clips CLIP W/LG ANGLD NOSE BED OF NAILS BAN JCK Test Clip IP bed of nails+spike+Jack Test Clip Nickel Silver; large; with Bed of Nails & Spike; banana jack TestClipNickelSilver,large,withBedofNails&Spike,bananajack Mueller 弯曲钉子测试夹, 镍银合金触点, 香蕉插座连接器 Mueller Electric	36	1: ¥44.948	Test Clips	RoHS Compliant	-	-	Insulated	Large angled nose	Nickel Silver Alloy	-	-	-	-	-	NickelSilverClip	-	-	-	-	-	Banana Jack	-	-	-	-	-	-	-	-	-	66.4mm	-	-	Clips	-	-	-	Telecom Clips	25.4mm	25.4mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 BU-00249-2 Test Plugs & Test Jacks Red Set Screw Stacka STACKABLE BANANA PLUG RED Conn Banana Plug PL 1 POS Screw ST Cable Mount 1 Port TEST CONNECTOR Connector;Test;BananaPlug;SetScrew;Stackable;15A;Red;SpringLoaded Mueller Electric	280	30: ¥19.5405	Test Plugs & Test Jacks	RoHS Compliant	Red	1	Insulated	Stackable Banana Plug	Brass	Solderless	Set Screw, Cross Hole	15 A	Nickel	Bulk	-	Male	-	-	-	Free Hanging (In-Line)	Plug	Standard	-	-	-	-	-	-	-	Banana Plugs	43 mm	-	-	-	-	Brass, Nickel Plating	-	-	-	-	-	-	-	-	-	-	85369010	0	:Screw	:BU	-	-	-	:0.16 in	Acrylonitrile Butadiene Styrene (ABS)	-	-	-	-	:No	:No	-	-
7 BU-00246-2 Test Plugs & Test Jacks Red Tapered Handle B BANANA PLUG RED INSULATOR ABS Banana Plug, 15 A, Red Connector; Banana Plug; 15 A; Red; Phosphor Bronze; ABS Conn Banana Plug PL 1 POS ST Cable Mount 1 Port Connector;BananaPlug;15A;Red;PhosphorBronze;ABS Mueller 红色香蕉插头 15A, 镀镍触点 Mueller Electric	556	1: ¥9.52	Test Plugs & Test Jacks	RoHS Compliant	Red	1	Insulated	Banana Plug	Phosphor Bronze	Solderless	-	15 A	Nickel	Bulk	-	Male	-	Red	Brass	Free Hanging (In-Line)	-	Standard	-	-	-	-	-	-	-	Banana Plugs	1.48 in	-	-	Banana	-	Brass, Nickel Plating	-	-	-	-	ABS	BU-00246	-	-	-	-	-	-	-	-	-	-	-	Standard	Acrylonitrile Butadiene Styrene (ABS)	-	-	-	-	-	-	Yes	PhosphorBronze