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Square Flange Connectors

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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.
Standard Circular Connector Receptacle, Square Flange, 4 Position, Male, Shell Size 18, with Silicone Seal RTS018N4P03 Amphenol SINE Systems 1: $9.05 67In Stock	Mfr. Part No. RTS018N4P03 Mouser Part No 654-RTS018N4P03	Amphenol SINE Systems	Standard Circular Connector Receptacle, Square Flange, 4 Position, Male, Shell Size 18, with Silicone Seal Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	67In Stock	$9.05 $8.21 $7.57 $7.26 View $6.90 $5.86 $5.69 $5.40 $5.38	Min.: 1 Mult.: 1
Standard Circular Connector ECO MATE RTS018N4PHEC03 Amphenol SINE Systems 1: $16.98 46In Stock	Mfr. Part No. RTS018N4PHEC03 Mouser Part No 654-RTS018N4PHEC03	Amphenol SINE Systems	Standard Circular Connector ECO MATE Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	46In Stock	$16.98 $14.97 $13.83 $13.28 View $11.66 $11.11 $10.70 $10.36 Quote	Min.: 1 Mult.: 1
Standard Circular Connector Receptacle, Square Flange, 4 Position, Female, Shell Size 18, with Silicone Seal RTS018N4S03 Amphenol SINE Systems 1: $8.93 40In Stock	Mfr. Part No. RTS018N4S03 Mouser Part No 654-RTS018N4S03	Amphenol SINE Systems	Standard Circular Connector Receptacle, Square Flange, 4 Position, Female, Shell Size 18, with Silicone Seal Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	40In Stock	$8.93 $8.11 $7.49 $7.18 View $6.83 $5.79 $5.64 $5.33 $5.30	Min.: 1 Mult.: 1
Standard Circular Connector ECO MATE RTS018N4SHEC03 Amphenol SINE Systems 1: $16.90 93In Stock	Mfr. Part No. RTS018N4SHEC03 Mouser Part No 654-RTS018N4SHEC03	Amphenol SINE Systems	Standard Circular Connector ECO MATE Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	93In Stock	$16.90 $15.85 $11.49 $11.05 View $10.63 $10.32 Quote	Min.: 1 Mult.: 1
Standard Circular Connector 17-16 RCPT STD SEX 182916-1 TE Connectivity 1: $8.26 300In Stock 200Expected 2027/01/04	Mfr. Part No. 182916-1 Mouser Part No 571-182916-1	TE Connectivity	Standard Circular Connector 17-16 RCPT STD SEX Learn More about TE Connectivity te series1 cpc connectors	Datasheet	300In Stock 200Expected 2027/01/04	$8.26 $7.62 $7.14 $6.80 View $6.47 $5.97 $5.65 $5.30 $5.29	Min.: 1 Mult.: 1
Standard Circular Connector 37P RCPT STD SEX 182918-1 TE Connectivity 1: $10.11 358In Stock 300Expected 2026/11/11	Mfr. Part No. 182918-1 Mouser Part No 571-182918-1	TE Connectivity	Standard Circular Connector 37P RCPT STD SEX Learn More about TE Connectivity te series1 cpc connectors	Datasheet	358In Stock 300Expected 2026/11/11	$10.11 $8.59 $8.05 $7.66 View $7.30 $7.29 $5.90	Min.: 1 Mult.: 1
Standard Circular Connector 37-23 RCPT REV SEX 182920-1 TE Connectivity 1: $11.51 399In Stock	Mfr. Part No. 182920-1 Mouser Part No 571-182920-1	TE Connectivity	Standard Circular Connector 37-23 RCPT REV SEX Learn More about TE Connectivity te series1 cpc connectors	Datasheet	399In Stock	$11.51 $9.79 $9.19 $8.76 View $8.32 $8.04 $7.26 $6.97	Min.: 1 Mult.: 1
Standard Circular Connector REC SQUARE STD 17-28 205840-4 TE Connectivity 1: $22.64 508In Stock	Mfr. Part No. 205840-4 Mouser Part No 571-2058404	TE Connectivity	Standard Circular Connector REC SQUARE STD 17-28 Learn More about TE Connectivity te series2 cpc connectors	Datasheet	508In Stock	$22.64 $19.25 $18.04 $17.18 View $16.35 $15.13 $14.61	Min.: 1 Mult.: 1
Standard Circular Connector SqrFlangeRecpt UT00104PH6 Souriau 1: $22.93 92In Stock 75Expected 2026/12/09	Mfr. Part No. UT00104PH6 Mouser Part No 649-UT00104PH6	Souriau	Standard Circular Connector SqrFlangeRecpt Learn More about Souriau trim trio uto connectors	Datasheet	92In Stock 75Expected 2026/12/09	$22.93 $19.49 $18.26 $17.40 View $16.56 $15.57 $15.24	Min.: 1 Mult.: 1
Standard Circular Connector 4P Sckt Receptacle Wall Mount Size 10 UT00104SH Souriau 1: $25.97 730In Stock 1,275On Order	Mfr. Part No. UT00104SH Mouser Part No 649-UT00104SH	Souriau	Standard Circular Connector 4P Sckt Receptacle Wall Mount Size 10 Learn More about Souriau trim trio uto connectors	Datasheet	730In Stock 1,275On Order On Order Ship Dates Mfr. No: UT00104SH Stock: 730 Can Dispatch Immediately On Order: 550 Expected 2026/11/03 725 Expected 2026/12/21 Factory Lead Time: 23 Weeks	$25.97 $24.57 $20.68 $19.69 View $18.76 $17.58 $16.26	Min.: 1 Mult.: 1
Standard Circular Connector 8P Sckt Receptacle Wall Mount Size 12 UT00128SH6 Souriau 1: $29.88 96In Stock	Mfr. Part No. UT00128SH6 Mouser Part No 649-UT0012-8SH6	Souriau	Standard Circular Connector 8P Sckt Receptacle Wall Mount Size 12 Learn More about Souriau trim trio uto connectors	Datasheet	96In Stock	$29.88 $25.40 $23.79 $22.67 View $21.59 $20.24 $19.76	Min.: 1 Mult.: 1
Standard Circular Connector 8P Sckt Receptacle Wall Mount Size 12 UT00128SH Souriau 1: $29.64 119In Stock 225Expected 2026/11/17	Mfr. Part No. UT00128SH Mouser Part No 649-UT00128SH	Souriau	Standard Circular Connector 8P Sckt Receptacle Wall Mount Size 12 Learn More about Souriau trim trio uto connectors	Datasheet	119In Stock 225Expected 2026/11/17	$29.64 $25.18 $23.61 $22.48 View $19.03 $18.29 $16.93 Quote	Min.: 1 Mult.: 1
Standard Circular Connector 7P Size 14 Wall Mount Receptacle UT00147PH6 Souriau 1: $24.18 225In Stock	Mfr. Part No. UT00147PH6 Mouser Part No 649-UT00147PH6	Souriau	Standard Circular Connector 7P Size 14 Wall Mount Receptacle Learn More about Souriau trim trio uto connectors	Datasheet	225In Stock	$24.18 $20.55 $19.26 $18.34 View $17.47 $16.38 $16.14	Min.: 1 Mult.: 1
Standard Circular Connector SqrFlangeRecpt UT00148PH Souriau 1: $24.99 100In Stock	Mfr. Part No. UT00148PH Mouser Part No 649-UT00148PH	Souriau	Standard Circular Connector SqrFlangeRecpt Learn More about Souriau trim trio uto connectors	Datasheet	100In Stock	$24.99 $21.25 $19.90 $18.96 View $16.63 $15.99 $15.65	Min.: 1 Mult.: 1
Standard Circular Connector UT0SQFLANGErecpt UT001492SH Souriau 1: $24.99 83In Stock 100Expected 2026/11/30	Mfr. Part No. UT001492SH Mouser Part No 649-UT001492SH	Souriau	Standard Circular Connector UT0SQFLANGErecpt Learn More about Souriau trim trio uto connectors	Datasheet	83In Stock 100Expected 2026/11/30	$24.99 $22.20 $18.86 $18.04 View $17.03 $15.90 Quote	Min.: 1 Mult.: 1
Standard Circular Connector 10P Sckt Receptacle Wall Mount Size 12 UT0W01210SH Souriau 1: $33.11 257In Stock	Mfr. Part No. UT0W01210SH Mouser Part No 649-UT0W01210SH	Souriau	Standard Circular Connector 10P Sckt Receptacle Wall Mount Size 12 Learn More about Souriau trim trio utow connectors	Datasheet	257In Stock	$33.11 $28.14 $26.38 $25.76 View $24.90 $23.54 $22.12	Min.: 1 Mult.: 1
Standard Circular Connector 19P Sckt Receptacle Wall Mount Size 14 UT0W01419SH Souriau 1: $34.08 350In Stock 500Expected 2026/11/09	Mfr. Part No. UT0W01419SH Mouser Part No 649-UT0W01419SH	Souriau	Standard Circular Connector 19P Sckt Receptacle Wall Mount Size 14 Learn More about Souriau trim trio utow connectors	Datasheet	350In Stock 500Expected 2026/11/09	$34.08 $28.97 $27.83 $26.59 View $24.61 $23.07	Min.: 1 Mult.: 1
Standard Circular Connector 8P Socket Receptacle Wall Mount Size 12 UTP0128S Souriau 1: $17.40 259In Stock	Mfr. Part No. UTP0128S Mouser Part No 649-UTP012-8S	Souriau	Standard Circular Connector 8P Socket Receptacle Wall Mount Size 12 Learn More about Souriau trim trio utp connectors	Datasheet	259In Stock	$17.40 $14.96 $14.06 $13.51 View $11.11 $10.93	Min.: 1 Mult.: 1
Standard Circular Connector 7P SQ FLANGE PIN RECEPTACLE SIZE 14 UTS0147P Souriau 1: $12.46 669In Stock	Mfr. Part No. UTS0147P Mouser Part No 649-UTS0147P	Souriau	Standard Circular Connector 7P SQ FLANGE PIN RECEPTACLE SIZE 14 Learn More about Souriau uts	Datasheet	669In Stock	$12.46	Min.: 1 Mult.: 1
Standard Circular Connector SqrFlangeRecpt UTS0147S Souriau 1: $10.20 957In Stock	Mfr. Part No. UTS0147S Mouser Part No 649-UTS0147S	Souriau	Standard Circular Connector SqrFlangeRecpt Learn More about Souriau trim trio uts connectors	Datasheet	957In Stock	$10.20 $8.68 $8.13 $7.75 View $7.73 $7.34 $6.26	Min.: 1 Mult.: 1
Standard Circular Connector 23P SQ FLANGE SOCKET RECEPTACLE SIZE 18 UTS01823S Souriau 1: $12.68 362In Stock	Mfr. Part No. UTS01823S Mouser Part No 649-UTS01823S	Souriau	Standard Circular Connector 23P SQ FLANGE SOCKET RECEPTACLE SIZE 18 Learn More about Souriau trim trio uts connectors	Datasheet	362In Stock	$12.68 $12.46	Min.: 1 Mult.: 1
Standard Circular Connector SQ FLANGE SEALING CAP SHELL SIZE 12 UTS12DCGE Souriau 1: $8.01 432In Stock 500Expected 2026/11/09	Mfr. Part No. UTS12DCGE Mouser Part No 649-UTS12DCGE	Souriau	Standard Circular Connector SQ FLANGE SEALING CAP SHELL SIZE 12 Learn More about Souriau trim trio uts connectors	Datasheet	432In Stock 500Expected 2026/11/09	$8.01 $6.82 $6.40 $6.08 View $5.78 $5.42 $5.16 $4.78 $4.57	Min.: 1 Mult.: 1
Standard Circular Connector Hermetic Standard Circular Connector, Shell Size 10, 5 Positions BTY-1710-05P1D Amphenol Aerospace 1: $590.01 25In Stock	Mfr. Part No. BTY-1710-05P1D Mouser Part No 654-BTY-1710-05P1D	Amphenol Aerospace	Standard Circular Connector Hermetic Standard Circular Connector, Shell Size 10, 5 Positions Learn More about Amphenol Aerospace amphenol hermetic connectors	Datasheet	25In Stock	$590.01 $524.68	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 3POS SZ 12 SCKT SEAL RTS012N3S03 Amphenol SINE Systems 1: $13.42 150In Stock 200Expected 2027/02/09	Mfr. Part No. RTS012N3S03 Mouser Part No 654-RTS012N3S03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 3POS SZ 12 SCKT SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	150In Stock 200Expected 2027/02/09	$13.42 $11.33 $10.92 $10.57 View $10.18 $9.94 $9.39 $8.97	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 4POS SZ 14 PIN SEAL RTS014N4P03 Amphenol SINE Systems 1: $15.34 143In Stock	Mfr. Part No. RTS014N4P03 Mouser Part No 654-RTS014N4P03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 4POS SZ 14 PIN SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	143In Stock	$15.34 $13.33 $12.50 $11.90 View $11.57 $10.73 $9.77	Min.: 1 Mult.: 1

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