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Header and Ejector 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.
Headers & Wire Housings BOARDMT HDR 26P N3429-5303RB 3M Electronic Solutions Division 1: £4.19 368In Stock	Mfr. Part No. N3429-5303RB Mouser Part No 517-N3429-5303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 26P	Datasheet	368In Stock	£4.19 £3.56 £2.83 £2.80	Min.: 1 Mult.: 1
Headers & Wire Housings 26P STRAIGHT PC MNT N3429-6203RB 3M Electronic Solutions Division 1: £4.19 218In Stock	Mfr. Part No. N3429-6203RB Mouser Part No 517-N3429-6203RB	3M Electronic Solutions Division	Headers & Wire Housings 26P STRAIGHT PC MNT	Datasheet	218In Stock	£4.19 £3.56 £3.39 £2.80 View £2.71 £2.58 £2.57	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 34P NO LATCH/EJECTOR N3431-5002RB 3M Electronic Solutions Division 1: £3.70 209In Stock	Mfr. Part No. N3431-5002RB Mouser Part No 517-N3431-5002RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 34P NO LATCH/EJECTOR	Datasheet	209In Stock	£3.70 £3.25 £3.16 £2.39 View £2.31 £2.19 £2.15	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 34 POS N3431-5203RB 3M Electronic Solutions Division 1: £4.32 126In Stock	Mfr. Part No. N3431-5203RB Mouser Part No 517-N3431-5203RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 34 POS	Datasheet	126In Stock	£4.32 £3.68 £2.98 £2.97 View £2.74 £2.65	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 34P N3431-5303RB 3M Electronic Solutions Division 1: £4.20 67In Stock	Mfr. Part No. N3431-5303RB Mouser Part No 517-N3431-5303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 34P	Datasheet	67In Stock	£4.20 £3.76 £3.65 £3.59 View £2.98 £2.83 £2.68 £2.65	Min.: 1 Mult.: 1
Headers & Wire Housings 40P R/A SHORT PIN SOLDER TAIL 30u GOLD N3432-5202RB 3M Electronic Solutions Division 1: £4.76 145In Stock 400Expected 29/10/2026	Mfr. Part No. N3432-5202RB Mouser Part No 517-N3432-5202RB	3M Electronic Solutions Division	Headers & Wire Housings 40P R/A SHORT PIN SOLDER TAIL 30u GOLD	Datasheet	145In Stock 400Expected 29/10/2026	£4.76 £4.05 £4.00 £3.95 View £3.28 £3.27 £3.03 £2.91	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 40P N3432-5203RB 3M Electronic Solutions Division 1: £4.98 200In Stock	Mfr. Part No. N3432-5203RB Mouser Part No 517-N3432-5203RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 40P	Datasheet	200In Stock	£4.98 £4.23 £3.42 £3.17 £3.06	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 40P N3432-5303RB 3M Electronic Solutions Division 1: £4.75 195In Stock	Mfr. Part No. N3432-5303RB Mouser Part No 517-N3432-5303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 40P	Datasheet	195In Stock	£4.75 £4.49 £4.36 £3.78 View £3.25 £3.22 £3.08 £2.92 £2.86	Min.: 1 Mult.: 1
Headers & Wire Housings 50P R/A SOLDER TAIL LATCH/EJECTOR N3433-5203RB 3M Electronic Solutions Division 1: £6.02 75In Stock	Mfr. Part No. N3433-5203RB Mouser Part No 517-N3433-5203RB	3M Electronic Solutions Division	Headers & Wire Housings 50P R/A SOLDER TAIL LATCH/EJECTOR	Datasheet	75In Stock	£6.02 £5.12 £4.23 £4.09 View £3.83 £3.68	Min.: 1 Mult.: 1
Headers & Wire Housings 30P STRT LONG PIN SOLDER TAIL 30u GOLD N3440-6303RB 3M Electronic Solutions Division 1: £3.62 238In Stock	Mfr. Part No. N3440-6303RB Mouser Part No 517-N3440-6303RB	3M Electronic Solutions Division	Headers & Wire Housings 30P STRT LONG PIN SOLDER TAIL 30u GOLD	Datasheet	238In Stock	£3.62 £3.25 £3.20 £3.05 View £3.00 £2.65	Min.: 1 Mult.: 1
Headers & Wire Housings 24P STRT HEADER N3627-6002RB 3M Electronic Solutions Division 1: £3.44 160In Stock	Mfr. Part No. N3627-6002RB Mouser Part No 517-N3627-6002RB	3M Electronic Solutions Division	Headers & Wire Housings 24P STRT HEADER	Datasheet	160In Stock	£3.44 £2.92 £2.32 £2.23 £2.10	Min.: 1 Mult.: 1
Headers & Wire Housings 24/HDR/SL/STR/HT/ .155/30AVG/ROHS N3627-6203RB 3M Electronic Solutions Division 1: £4.10 205In Stock	Mfr. Part No. N3627-6203RB Mouser Part No 517-N3627-6203RB	3M Electronic Solutions Division	Headers & Wire Housings 24/HDR/SL/STR/HT/ .155/30AVG/ROHS	Datasheet	205In Stock	£4.10 £3.48 £2.77 £2.64 £2.51	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 10 POS N3793-5203RB 3M Electronic Solutions Division 1: £1.95 329In Stock 900Expected 04/11/2026	Mfr. Part No. N3793-5203RB Mouser Part No 517-N3793-5203RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 10 POS	Datasheet	329In Stock 900Expected 04/11/2026	£1.95 £1.65 £1.62 £1.26 View £1.20 £1.16 £1.08 £1.02	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 10P N3793-5303RB 3M Electronic Solutions Division 1: £1.95 167In Stock	Mfr. Part No. N3793-5303RB Mouser Part No 517-N3793-5303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 10P	Datasheet	167In Stock	£1.95 £1.65 £1.62 £1.28	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 10 POS NO LATCH/EJECTOR N3793-6002RB 3M Electronic Solutions Division 1: £1.49 928In Stock	Mfr. Part No. N3793-6002RB Mouser Part No 517-N3793-6002RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 10 POS NO LATCH/EJECTOR	Datasheet	928In Stock	£1.49 £1.41	Min.: 1 Mult.: 1
Headers & Wire Housings 20 CON STR W/LNG EJECTOR .062 81020-660203-RB 3M Electronic Solutions Division 1: £6.14 28In Stock	Mfr. Part No. 81020-660203-RB Mouser Part No 517-81020-660203-RB	3M Electronic Solutions Division	Headers & Wire Housings 20 CON STR W/LNG EJECTOR .062	Datasheet	28In Stock	£6.14 £5.22 £4.43 £3.95	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HITEMP N3314-6303RB 3M Electronic Solutions Division 1: £2.56 276In Stock	Mfr. Part No. N3314-6303RB Mouser Part No 517-N3314-6303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HITEMP	Datasheet	276In Stock	£2.56 £2.18	Min.: 1 Mult.: 1
Headers & Wire Housings 60P STRT SHORT PIN SOLDER TAIL 30u GOLD N3372-6202RB 3M Electronic Solutions Division 1: £6.63 234In Stock 450Expected 09/11/2026	Mfr. Part No. N3372-6202RB Mouser Part No 517-N3372-6202RB	3M Electronic Solutions Division	Headers & Wire Housings 60P STRT SHORT PIN SOLDER TAIL 30u GOLD	Datasheet	234In Stock 450Expected 09/11/2026	£6.63 £5.71 £5.58 £5.51 View £4.73 £4.32	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HITEMP N3372-6203RB 3M Electronic Solutions Division 1: £7.05 77In Stock	Mfr. Part No. N3372-6203RB Mouser Part No 517-N3372-6203RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HITEMP	Datasheet	77In Stock	£7.05 £5.99 £4.95 £4.91 View £4.48 £4.28 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HITEMP N3372-6303RB 3M Electronic Solutions Division 1: £8.15 141In Stock 300Expected 06/01/2027	Mfr. Part No. N3372-6303RB Mouser Part No 517-N3372-6303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HITEMP	Datasheet	141In Stock 300Expected 06/01/2027	£8.15 £7.25 £7.07 £6.98 View £6.08 £6.07 £5.52 £5.09	Min.: 1 Mult.: 1
Headers & Wire Housings 16P R/A LONG PIN SOLDER TAIL 30u GOLD N3408-5302RB 3M Electronic Solutions Division 1: £2.67 327In Stock 2,100On Order	Mfr. Part No. N3408-5302RB Mouser Part No 517-N3408-5302RB	3M Electronic Solutions Division	Headers & Wire Housings 16P R/A LONG PIN SOLDER TAIL 30u GOLD	Datasheet	327In Stock 2,100On Order On Order Ship Dates Mfr. No: N3408-5302RB Stock: 327 Can Dispatch Immediately On Order: 350 Expected 29/10/2026 1,750 Expected 20/11/2026 Factory Lead Time: 13 Weeks	£2.67 £2.38 £2.19 £2.15 View £1.68 £1.66	Min.: 1 Mult.: 1
Headers & Wire Housings 16P STRT 4-WALL 30u N3408-6203RB 3M Electronic Solutions Division 1: £2.93 369In Stock	Mfr. Part No. N3408-6203RB Mouser Part No 517-N3408-6203RB	3M Electronic Solutions Division	Headers & Wire Housings 16P STRT 4-WALL 30u	Datasheet	369In Stock	£2.93 £2.50 £2.46 £2.28 View £1.95 £1.84 £1.80 £1.76	Min.: 1 Mult.: 1
Headers & Wire Housings 26P R/A SHORT PIN SOLDER TAIL 30u GOLD N3429-5202RB 3M Electronic Solutions Division 1: £4.00 232In Stock 750On Order	Mfr. Part No. N3429-5202RB Mouser Part No 517-N3429-5202RB	3M Electronic Solutions Division	Headers & Wire Housings 26P R/A SHORT PIN SOLDER TAIL 30u GOLD	Datasheet	232In Stock 750On Order On Order Ship Dates Mfr. No: N3429-5202RB Stock: 232 Can Dispatch Immediately On Order: 250 Expected 19/11/2026 500 Expected 04/01/2027 Factory Lead Time: 14 Weeks	£4.00 £3.40 £3.15 £2.96 View £2.55 £2.44 £2.30	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 26 POS N3429-5203RB 3M Electronic Solutions Division 1: £3.73 39In Stock 250Expected 02/11/2026	Mfr. Part No. N3429-5203RB Mouser Part No 517-N3429-5203RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 26 POS	Datasheet	39In Stock 250Expected 02/11/2026	£3.73 £3.49 £3.35 £3.27 View £3.16 £2.83	Min.: 1 Mult.: 1
Headers & Wire Housings 26P STRT HDR NO LATCH/EJECTOR N3429-6003RB 3M Electronic Solutions Division 1: £3.86 71In Stock	Mfr. Part No. N3429-6003RB Mouser Part No 517-N3429-6003RB	3M Electronic Solutions Division	Headers & Wire Housings 26P STRT HDR NO LATCH/EJECTOR	Datasheet	71In Stock	£3.86 £3.28 £2.60 £2.49 £2.37	Min.: 1 Mult.: 1

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