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Square Flange Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Standard Circular Connector Square Flange Recept silicone seal IP69k RT00128PKNH03-K Amphenol SINE Systems 1: £14.48 34In Stock	Mfr. Part No. RT00128PKNH03-K Mouser Part No 654-RT00128PKNH03-K	Amphenol SINE Systems	Standard Circular Connector Square Flange Recept silicone seal IP69k Learn More about Amphenol SINE Systems amphenol sine ecomate rssm connectors	Datasheet	34In Stock	£14.48 £12.72 £12.26 £11.45 View £10.84 £10.37	Min.: 1 Mult.: 1
Standard Circular Connector Square Flange Recept silicone seal IP69k RT00128SKNH03-K Amphenol SINE Systems 1: £15.29 23In Stock 50Expected 26/11/2026	Mfr. Part No. RT00128SKNH03-K Mouser Part No 654-RT00128SKNH03-K	Amphenol SINE Systems	Standard Circular Connector Square Flange Recept silicone seal IP69k Learn More about Amphenol SINE Systems amphenol sine ecomate rssm connectors	Datasheet	23In Stock 50Expected 26/11/2026	£15.29 £13.44 £12.74 £12.10 £11.30	Min.: 1 Mult.: 1
Standard Circular Connector Square Flange Recept silicone seal IP69k RT001412SKNH03-K Amphenol SINE Systems 1: £18.57 41In Stock	Mfr. Part No. RT001412SKNH03-K Mouser Part No 654-RT001412SKNH03-K	Amphenol SINE Systems	Standard Circular Connector Square Flange Recept silicone seal IP69k Learn More about Amphenol SINE Systems amphenol sine ecomate rssm connectors	Datasheet	41In Stock	£18.57 £18.00 £15.15 £13.50 £13.09	Min.: 1 Mult.: 1
Standard Circular Connector ECO MATE-RM-CONNECTORS RT00147PNH Amphenol SINE Systems 1: £10.40 72In Stock	Mfr. Part No. RT00147PNH Mouser Part No 654-RT00147PNH	Amphenol SINE Systems	Standard Circular Connector ECO MATE-RM-CONNECTORS Learn More about Amphenol SINE Systems amphenol eco mate rm connectors	Datasheet	72In Stock	£10.40 £8.97 £8.40 £7.58 View £7.01 £6.56 £6.50	Min.: 1 Mult.: 1
Standard Circular Connector ECO MATE-RM-CONNECTORS RT00147PNH-K Amphenol SINE Systems 1: £14.08 25In Stock	Mfr. Part No. RT00147PNH-K Mouser Part No 654-RT00147PNH-K	Amphenol SINE Systems	Standard Circular Connector ECO MATE-RM-CONNECTORS Learn More about Amphenol SINE Systems amphenol eco mate rm connectors	Datasheet	25In Stock	£14.08 £13.47 £11.94 £10.76 View £9.66 £9.09 £8.70	Min.: 1 Mult.: 1
Standard Circular Connector Square Flange Recept silicone seal IP69k RT001619PKNH03-K Amphenol SINE Systems 1: £25.48 21In Stock	Mfr. Part No. RT001619PKNH03-K Mouser Part No 654-RT001619PKNH03-K	Amphenol SINE Systems	Standard Circular Connector Square Flange Recept silicone seal IP69k Learn More about Amphenol SINE Systems amphenol sine ecomate rssm connectors	Datasheet	21In Stock	£25.48 £21.76 £20.73 £19.72 View £17.69 £17.44	Min.: 1 Mult.: 1
Standard Circular Connector Square Flange Recept silicone seal IP69k RT001619SKNH03-K Amphenol SINE Systems 1: £30.56 22In Stock	Mfr. Part No. RT001619SKNH03-K Mouser Part No 654-RT001619SKNH03-K	Amphenol SINE Systems	Standard Circular Connector Square Flange Recept silicone seal IP69k Learn More about Amphenol SINE Systems amphenol sine ecomate rssm connectors	Datasheet	22In Stock	£30.56 £26.20 £24.56 £22.82 View £22.07 £21.00	Min.: 1 Mult.: 1
Standard Circular Connector Square Flange Recept silicone seal IP69k RT001823PKNH03-K Amphenol SINE Systems 1: £29.41 17In Stock	Mfr. Part No. RT001823PKNH03-K Mouser Part No 654-RT001823PKNH03-K	Amphenol SINE Systems	Standard Circular Connector Square Flange Recept silicone seal IP69k Learn More about Amphenol SINE Systems amphenol sine ecomate rssm connectors	Datasheet	17In Stock	£29.41 £25.01 £20.48 £20.46 £19.97	Min.: 1 Mult.: 1
Standard Circular Connector 16AWG 28 Pin Recptle Male RT001823PNH Amphenol SINE Systems 1: £9.83 122In Stock	Mfr. Part No. RT001823PNH Mouser Part No 654-RT001823PNH	Amphenol SINE Systems	Standard Circular Connector 16AWG 28 Pin Recptle Male Learn More about Amphenol SINE Systems amphenol eco mate rm connectors	Datasheet	122In Stock	£9.83 £8.97 £8.66 £8.65 View £8.64 £7.63 £7.38	Min.: 1 Mult.: 1
Standard Circular Connector Square Flange Recept silicone seal IP69k RT0W01419SKNH03-K Amphenol SINE Systems 1: £38.93 7In Stock 50Expected 17/12/2026	Mfr. Part No. RT0W01419SKNH03-K Mouser Part No 654-RT0W01419SKNH03K	Amphenol SINE Systems	Standard Circular Connector Square Flange Recept silicone seal IP69k Learn More about Amphenol SINE Systems amphenol sine ecomate rssm connectors	Datasheet	7In Stock 50Expected 17/12/2026	£38.93 £31.82 £29.83 £28.40 View £27.05 £25.98	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 3POS SZ 10 PIN SEAL RTS010N3P03 Amphenol SINE Systems 1: £5.09 78In Stock	Mfr. Part No. RTS010N3P03 Mouser Part No 654-RTS010N3P03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 3POS SZ 10 PIN SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	78In Stock	£5.09 £4.32 £4.05 £3.87 View £3.68 £3.40 £3.27 £3.09 £2.92	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 3POS SZ 10 SCKT SEAL RTS010N3S03 Amphenol SINE Systems 1: £4.64 80In Stock	Mfr. Part No. RTS010N3S03 Mouser Part No 654-RTS010N3S03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 3POS SZ 10 SCKT SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	80In Stock	£4.64 £4.23 £4.05 £3.88 View £3.68 £3.40 £3.29 £3.13 £2.94	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 4POS SZ 10 SCKT SEAL RTS010N4S03 Amphenol SINE Systems 1: £5.29 132In Stock 400Expected 08/02/2027	Mfr. Part No. RTS010N4S03 Mouser Part No 654-RTS010N4S03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 4POS SZ 10 SCKT SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	132In Stock 400Expected 08/02/2027	£5.29 £4.84 £4.53 £4.32 View £4.24 £3.80 £3.67 £3.49	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 6POS SZ 10 PIN SEAL RTS010N6PHEC03 Amphenol SINE Systems 1: £12.22 69In Stock	Mfr. Part No. RTS010N6PHEC03 Mouser Part No 654-RTS010N6PHEC03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 6POS SZ 10 PIN SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	69In Stock	£12.22 £11.00 £10.45 £10.16 View £9.65 £8.77	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 6POS SZ 10 SCKT SEAL RTS010N6SHEC03 Amphenol SINE Systems 1: £13.25 21In Stock	Mfr. Part No. RTS010N6SHEC03 Mouser Part No 654-RTS010N6SHEC03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 6POS SZ 10 SCKT SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	21In Stock	£13.25 £11.94 £11.36 £11.08 View £9.89 £9.63 £9.36	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 10POS SZ 12 PIN SEAL RTS012N10PHEC03 Amphenol SINE Systems 1: £11.86 59In Stock	Mfr. Part No. RTS012N10PHEC03 Mouser Part No 654-RTS012N10PHEC03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 10POS SZ 12 PIN SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	59In Stock	£11.86 £7.70 £6.85 £6.67 View £6.46 Quote	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 10POS SZ 12 SCKT SEAL RTS012N10SHEC03 Amphenol SINE Systems 1: £11.04 10In Stock 200Expected 17/12/2026	Mfr. Part No. RTS012N10SHEC03 Mouser Part No 654-RTS012N10SHEC03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 10POS SZ 12 SCKT SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	10In Stock 200Expected 17/12/2026	£11.04 £10.15 £7.53 £7.38 View £7.17 £6.93 Quote	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 3POS SZ 12 PIN SEAL RTS012N3P03 Amphenol SINE Systems 1: £10.01 50In Stock	Mfr. Part No. RTS012N3P03 Mouser Part No 654-RTS012N3P03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 3POS SZ 12 PIN SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	50In Stock	£10.01 £8.64 £8.31 £7.91 View £7.45 £6.77	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 3POS SZ 12 PIN SEAL RTS012N3PHEC03 Amphenol SINE Systems 1: £9.36 71In Stock	Mfr. Part No. RTS012N3PHEC03 Mouser Part No 654-RTS012N3PHEC03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 3POS SZ 12 PIN SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	71In Stock	£9.36 £7.95 £7.46 £7.11 View £6.76 £6.27 £6.03 £5.74	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 4POS SZ 12 PIN SEAL RTS012N4P03 Amphenol SINE Systems 1: £5.25 42In Stock 200Expected 15/01/2027	Mfr. Part No. RTS012N4P03 Mouser Part No 654-RTS012N4P03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 4POS SZ 12 PIN SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	42In Stock 200Expected 15/01/2027	£5.25 £4.55 £4.24 £4.06 View £3.86 £3.40 £3.20 £3.10	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 4POS SZ 12 SCKT SEAL RTS012N4S03 Amphenol SINE Systems 1: £7.83 29In Stock	Mfr. Part No. RTS012N4S03 Mouser Part No 654-RTS012N4S03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 4POS SZ 12 SCKT SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	29In Stock	£7.83 £7.78 £7.30 £6.95 View £6.61 £5.74 £5.22	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 8POS SZ 12 PIN SEAL RTS012N8P03 Amphenol SINE Systems 1: £5.53 132In Stock	Mfr. Part No. RTS012N8P03 Mouser Part No 654-RTS012N8P03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 8POS SZ 12 PIN SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	132In Stock	£5.53 £4.71 £4.42 £4.21 View £4.00 £3.69 £3.57 £3.40	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 8POS SZ 12 SCKT SEAL RTS012N8SHEC03 Amphenol SINE Systems 1: £10.33 17In Stock	Mfr. Part No. RTS012N8SHEC03 Mouser Part No 654-RTS012N8SHEC03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 8POS SZ 12 SCKT SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	17In Stock	£10.33 £9.38 £8.96 £8.56 View £8.02 £7.95 £7.23	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 12POS SZ 14 PIN SEAL RTS014N12P03 Amphenol SINE Systems 1: £5.86 215In Stock	Mfr. Part No. RTS014N12P03 Mouser Part No 654-RTS014N12P03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 12POS SZ 14 PIN SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	215In Stock	£5.86 £4.98 £4.67 £4.44 View £4.23 £3.91 £3.61 £3.41	Min.: 1 Mult.: 1
Standard Circular Connector RCP SQ FL 12POS SZ 14 SCKT SEAL RTS014N12S03 Amphenol SINE Systems 1: £5.77 94In Stock 900On Order	Mfr. Part No. RTS014N12S03 Mouser Part No 654-RTS014N12S03	Amphenol SINE Systems	Standard Circular Connector RCP SQ FL 12POS SZ 14 SCKT SEAL Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	94In Stock 900On Order On Order Ship Dates Mfr. No: RTS014N12S03 Stock: 94 Can Dispatch Immediately On Order: 300 Expected 26/11/2026 600 Expected 09/02/2027 Factory Lead Time: 16 Weeks	£5.77 £4.98 £4.67 £4.44 View £4.23 £3.91 £3.78 £3.57 £3.55	Min.: 1 Mult.: 1

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Square Flange Connectors

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