Circular Connector

Spectra Connectronics offers high-quality circular connectors engineered for superior performance, long-term durability, and secure signal transmission across industrial and technical applications.

Our comprehensive range includes MS Connectors, M5 to M23 Connectors, and IP67 / IP68 waterproof circular connectors designed for harsh and demanding environments. We also supply Industrial USB, RJ45, HDMI, SP Series Waterproof Connectors, Aerospace D38999 Series, Energy Storage Connectors, and Y2M Circular Connectors, ensuring consistent performance and long-lasting reliability.

Built for signal, power, and data transmission, our connectors feature secure locking mechanisms, vibration resistance, and excellent EMI shielding. With trusted global brands including Allied, Amphenol, Degson, WEIPU, Molex, Hummel, Belden, Lumberg, Gilard, Phoenix Contact, and Spectra, you can rely on proven quality across critical applications.

Available in 2-pin to 104-pin configurations with metal and plastic shells, these connectors support panel mount, cable mount, and field assembly, delivering reliable performance in industrial and outdoor environments.
Circular Connector

MS Connector

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Allied 3 Pin Cable Straight Circular Threaded Coupling Female Connector
Allied MS 3106F-10SL-3S 3 Pin Cable...
₹539.00
Allied 2 Pin Cable Straight Circular Threaded Coupling Male Connector
Allied MS 3106F-10SL-4P 2 Pin Cable...
₹460.00
Allied 2 Pin Cable Straight Circular Threaded Coupling Female Connector
Allied MS 3106F-10SL-4S 2 Pin Cable...
₹482.00
Allied 2 Pin Cable Straight Circular Threaded Coupling Male Connector
Allied MS 3106F-12S-3P 2 Pin Cable ...
₹227.00

Aerospace D38999 Connector

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Amphenol Circular MIL Spec Connector 3P PLG SZ 9 SKT CBL MNT
Amphenol D38999/26-W-A-98SA Circula...
₹1,640.00
Amphenol Circular MIL Spec Tools, Hardware & Accessories Rec Cap size 15 w/ Rope for 38999 III
Amphenol D38999/33-W-15-R Circular ...
₹555.00
Amphenol Circular MIL Spec Tools, Hardware & Accessories SZ 17 RECP PROTECTION CAP
Amphenol D38999/33-W-17R Circular M...
₹524.00
Amphenol Circular MIL Spec Connector RCPT JAM NUT 13POS W/SOCKET
Amphenol D38999/24WB35SN Circular M...
₹2,487.00

Round Shell

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Spectra 7 Pin Round Shell Male Panel Type
Spectra 7117-7M 7 Pin Round Shell M...
₹119.00
Spectra 6 Pin Round Shell Female Cable Type
Spectra 7117-6F 6 Pin Round Shell F...
₹113.00
Spectra 2 Pin Round Shell Female Cable Type
Spectra 7117-2F 2 Pin Round Shell F...
₹73.00
Spectra 7 Pin Round Shell Female Cable Type
Spectra 7117-7F 7 Pin Round Shell F...
₹119.00

Mini Round Shell

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Spectra 2 Pin Mini Round Shell Male Cable Type
Spectra 7115-2CM 2 Pin Mini Round S...
₹125.00
Spectra 2 Pin Mini Round Shell Female Cable Type
Spectra 7115-2F 2 Pin Mini Round Sh...
₹76.00
Spectra 2 Pin Mini Round Shell Male Panel Type
Spectra 7115-2M 2 Pin Mini Round Sh...
₹76.00
Spectra 4 Pin Mini Round Shell Female Cable Type
Spectra 7115-4F 4 Pin Mini Round Sh...
₹85.00

Mini Round Shell [12MM]

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Spectra 6 Pin Mini Round Shell Female Cable Type [12MM]
Spectra 7115-6F-12MM 6 Pin Mini Rou...
₹35.00
Spectra 2 Pin Mini Round Shell Female Cable Type [12MM]
Spectra 7115-2F-12MM 2 Pin Mini Rou...
₹21.00
Spectra 5 Pin Mini Round Shell Female Cable Type [12MM]
Spectra 7115-5F-12MM 5 Pin Mini Rou...
₹36.00
Spectra 4 Pin Mini Round Shell Male Panel Type [12MM]
Spectra 7115-4M-12MM 4 Pin Mini Rou...
₹33.00

Mini Round Shell [19MM]

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Spectra 9 Pin Mini Round Shell Female Cable Type [19MM]
Spectra 7115-9F-19MM 9 Pin Mini Rou...
₹115.00
Spectra 9 Pin Mini Round Shell Male Panel Type [19MM]
Spectra 7115-9M-19MM 9 Pin Mini Rou...
₹80.00
Spectra 10 Pin Mini Round Shell Female Cable Type [19MM]
Spectra 7115-10F-19MM 10 Pin Mini R...
₹125.00
Spectra 12 Pin Mini Round Shell Female Cable Type [19MM]
Spectra 7115-12F-19MM 12 Pin Mini R...
₹130.00

91 Seires Audio Connector

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Amphenol 3 Pin 91 Series Audio Female Panel Type
Amphenol 91-3263-002 3 Pin 91 Serie...
₹193.00
Amphenol 5 Pin 91 Series Audio Male Cable Type
Amphenol 91-3360-005 5 Pin 91 Serie...
₹342.00
Amphenol 3 Pin 91 Series Audio Male Cable Type
Amphenol 91-3260-001 3 Pin 91 Serie...
₹275.00
Amphenol 5 Pin 91 Series Audio Female Panel Type
Amphenol 91-3363-006 5 Pin 91 Serie...
₹220.00

M12 Adapter

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Spectra M12-3Y 3 Pin M12 Y-Splitter Male 2 Female
Spectra M12-3Y 3 Pin M12 Y-Splitter...
₹750.00
New
Spectra M12-5Y 5 Pin M12 Y-Splitter Male 2 Female
Spectra M12-5Y 5 Pin M12 Y-Splitter...
₹1,100.00
Spectra M12-8Y 8 Pin M12 Y-Splitter Male 2 Female
Spectra M12-8Y 8 Pin M12 Y-Splitter...
₹1,000.00
Spectra M12-4Y 4 Pin M12 Y-Splitter Male 2 Female
Spectra M12-4Y 4 Pin M12 Y-Splitter...
₹800.00

M5 Connector

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Spectra M5-3M-2W 2 Mtr-3 Pin M5 Male Molded Cable
Spectra M5-3M-2W 2 Mtr-3 Pin M5 Mal...
₹410.00
Spectra M5-4M-2W 2 Mtr-4 Pin M5 Male Molded Cable
Spectra M5-4M-2W 2 Mtr-4 Pin M5 Mal...
₹415.00
Spectra M5-3F-2W 2 Mtr-3 Pin M5 Female Molded Cable
Spectra M5-3F-2W 2 Mtr-3 Pin M5 Fem...
₹390.00
Spectra M5-4F-2W 2 Mtr-4 Pin M5 Female Molded Cable
Spectra M5-4F-2W 2 Mtr-4 Pin M5 Fem...
₹400.00

M8 Connector

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Degson 4 Pin M8 Male Cable Type
Degson PB-M8A-04P-MM-SL7001 4P M8 M...
₹280.00
Spectra 3 Pin M8 Female Cable Type
Spectra M8-3FC 3 Pin M8 Female Cabl...
₹240.00
Degson 4 Pin M8 Female cable type
Degson PB-M8A-04P-FF-SL7001 4 Pin M...
₹280.00
Spectra 4 Pin M8 Male Cable Type
Spectra M8-4FC 4 Pin M8 Male Cable ...
₹250.00

M12 Connector

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Spectra M12-4FB 4 Pin M12 Female Bulkhead
Spectra 4 Pin M12 Female Bulkhead
₹200.00
Spectra M12-4FC 4 Pin M12 Female Cable Type
Spectra M12-4FC 4 Pin M12 Female Ca...
₹200.00
Spectra M12-4FR 4 Pin M12 Female Right Angle
Spectra M12-4FR 4 Pin M12 Female Ri...
₹260.00
Spectra M12-4MB 4 Pin M12 Male Bulkhead
Spectra M12-4MB 4 Pin M12 Male Bulk...
₹200.00

M16 Connector

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Spectra M16-3FC 3 Pin M16 Female Cable Type
Spectra M16-3FC 3 Pin M16 Female Ca...
₹772.00 ₹450.00
Spectra M16-3MC 3 Pin M16 Male Cable Type
Spectra M16-3MC 3 Pin M16 Male Cabl...
₹460.00
Spectra M16-4FC 4 Pin M16 Female Cable Type
Spectra M16-4FC 4 Pin M16 Female Ca...
₹480.00
JAE 10 Pin SRCN Male Cable Type Connector
JAE SRCN6A16-10P 10 Pin SRCN Male C...
₹650.00

M18 Connector

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Spectra M18-4MC 4 Pin M18 Male Cable Type
Spectra M18-4MC 4 Pin M18 Male Cabl...
₹440.00
Spectra M18-4FC 4 Pin M18 Female Cable Type
Spectra M18-4FC 4 Pin M18 Female Ca...
₹440.00

M23 Connector

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Hummel 6 Pin M23 Male Insert
Hummel 7001906103 6 Pin M23 Male In...
₹726.00
Hummel 6 Pin M23 Female Insert
Hummel 7001906104 6 Pin M23 Female ...
₹1,140.00
Hummel 9 Pin M23 Male Insert
Hummel 7001981103 9 Pin M23 Male In...
₹770.00
Hummel 9 Pin M23 Female Connector With Insert
Hummel 7001981104 9 Pin M23 Female ...
₹847.00

Industrial USB

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Cnlinko USB-C 3.1 Female-Female Coupler (4 Mounting Holes)
Cnlinko LP16-J/TYPEC31/215/SX-42-40...
₹263.00
New
Cnlinko YU Series USB 3.0 Female-Male IP67 Waterproof Data Connector 1 Meter Cable
Cnlinko YU-USB3-FS-MP-1M-003 YU Ser...
₹582.00
Cnlinko YU Series USB 2.0 Female-Male IP67 Waterproof Data Connector 1 Meter Cable
Cnlinko YU-USB2-FS-MP-1M-001 YU Ser...
₹492.00
Cnlinko YU-USB USB 2.0 Female-Female Coupler IP67 With Cap
Cnlinko YU-USB2-JSX-04-001 YU-USB U...
₹240.00

Industrial RJ-45

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Cnlinko LP 16 LP16 RJ45 Waterproof Ethernet Connector Male
Cnlinko LP-16-C/RJ45/015/PE-43-001 ...
₹524.00
New
Cnlinko YT-RJ45 Series RJ45 Snap-Fastener Male Plug IP65 Waterproof Ethernet Connector
Cnlinko YT-RJ45 Series RJ45 Snap-Fa...
₹255.00
Weipu IP67 RJ-45 Right Angle Socket
Weipu 7105-RJ45F71RA IP67 RJ-45 Rig...
₹499.00 ₹450.00
RJ45 Female Socket IP67 Waterproof Ethernet Connector
Cnlinko LP-24-J-RJ45 Female Socket ...
₹410.00

SP13 Series Waterproof Connector

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Weipu 2 Pin Waterproof Male Cable Type 5-8MM
Weipu SP1310-P2II-N 2 Pin Waterproo...
₹174.00
Weipu 2 Pin Water Proof Female Cable Type 5-8MM
Weipu SP1311-S2II-N 2 Pin Water Pro...
₹194.00
Weipu 2 Pin Water Proof Female Panel Type 5-8MM
Weipu SP1312-S2-N 2 Pin Water Proof...
₹174.00
Weipu 3 Pin Waterproof Male Cable Type 5-8MM
Weipu SP1310-P3II-N 3 Pin Waterproo...
₹185.00

SP17 Series Waterproof Connector

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Weipu 5 Pin Water Proof Male Cable Type 6-10MM
Weipu SP1710-P5-1N 5 Pin Water Proo...
₹330.00
Weipu 4 Pin Water Proof Female Cable Type 6-10MM
Weipu SP1711-S4-1N 4 Pin Water Proo...
₹300.00
Weipu 4 Pin Water Proof Female Panel Type 6-10MM
Weipu SP1712-S4-1N 4 Pin Water Proo...
₹300.00
Weipu 4 Pin Water Proof Male Cable Type 6-10MM
Weipu SP1710-P4-1N 4 Pin Water Proo...
₹300.00

SP21 Series Waterproof Connector

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Weipu 5 Pin Water Proof Male Cable Type 4.5-7MM
Weipu SP2110-P5I-1N 5 Pin Water Pro...
₹265.00
Weipu 4 Pin Water Proof Female Cable Type 4.5-7MM
Weipu SP2111-S4I-1N 4 Pin Water Pro...
₹330.00
Weipu 4 Pin Water Proof Female Panel Type 4.5-7MM
Weipu SP2112-S4-1N 4 Pin Water Proo...
₹330.00
Weipu 4 Pin Water Proof Male Cable Type 4.5-7MM
Weipu SP2110-P4I-1N 4 Pin Water Pro...
₹330.00

SP29 Series Waterproof Connector

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Weipu 4 Pin Water Proof Female Panel Type 13-16MM
Weipu SP2912-S4-1N 4 Pin Water Proo...
₹445.00
Weipu 4 Pin Water Proof Female Cable Type 13-16MM
Weipu SP2911-S4I-1N 4 Pin Water Pro...
₹435.00
Weipu 3 Pin Water Proof Male Cable Type 13-16MM
Weipu SP2910-P3I-1N 3 Pin Water Pro...
₹365.00
Weipu 7 Pin Water Proof Male Cable Type 13-16MM
Weipu SP2910-P7I-1N 7 Pin Water Pro...
₹405.00

Energy Storage Connector

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New
Degson 1 Pin Energy Storage Male Panel (Orange) 350AMP
Degson ESS-350A-120-B-OR-00 1 Pin E...
₹525.00
1 Pin Energy Storage Female Cable (Orange) 70AMP
Degson ESP-70A-10-OR-00 1 Pin Energ...
₹290.00
1 Pin Energy Storage Female Cable Type (Black) 50 AMP
Degson ESP-50A-06-BK-00 1 Pin Energ...
₹290.00
1 Pin Energy Storage Female Cable Type (Orange) 50AMP
Degson ESP-50A-06-OR-00 1 Pin Energ...
₹290.00

Y2M SERIES

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Spectra 4 Pin Y2M Male Panel Type Military Circular Connector 4 Holes Flange
Spectra Y2M-4ZJ 4 Pin Y2M Male Pane...
₹225.00
New
Spectra Y2M-4TK 4 Pin Y2M Female Cable Type Military Circular Connector 4 Holes Flange
Spectra 4 Pin Y2M Female Cable Type...
₹200.00

LP-12 Series Waterproof Connector

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Amphenol 6 Pin Waterproof Audio Plug Connector Solder
Amphenol 164-229-6S 6 Pin Waterproo...
₹713.00 ₹1,075.00
Cnlinko LP12 125V 5A 8 Pin Female Panel IP67 Waterproof Power Connector Plastic Shell Solder Terminal
Cnlinko LP-12-J08SX-02-101 LP12 125...
₹238.00
Cnlinko LP12 125V 5A 3 Pin Female IP67 Waterproof Power Connector Plastic Shell Solder Terminal
Cnlinko LP-12-J03PP-02-001 LP12 125...
₹165.00
Cnlinko LP12 125V 5A 4 Pin Male IP67 Waterproof Power Connector Plastic Shell Solder Terminal
Cnlinko LP-12-C04PE-02-001 LP12 125...
₹218.00

LP-20 Series Waterproof Connector

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Cnlinko LP-20 IP68 2 Pin Waterproof Metal Cable Male
Cnlinko LP-20-C02PE-03-001A LP-20 I...
₹769.00