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Header and Ejector 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.
Headers & Wire Housings BOARDMT HDR 26P N3429-5303RB 3M Electronic Solutions Division 1: $5.58 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	$5.58 $4.74 $3.77 $3.73	Min.: 1 Mult.: 1
Headers & Wire Housings 26P STRAIGHT PC MNT N3429-6203RB 3M Electronic Solutions Division 1: $5.58 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	$5.58 $4.74 $4.51 $3.72 View $3.59 $3.42	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 34P NO LATCH/EJECTOR N3431-5002RB 3M Electronic Solutions Division 1: $4.93 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	$4.93 $4.33 $4.21 $3.19 View $3.08 $2.92 $2.84	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 34 POS N3431-5203RB 3M Electronic Solutions Division 1: $5.75 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	$5.75 $4.89 $3.96 $3.95 View $3.65 $3.52	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 34P N3431-5303RB 3M Electronic Solutions Division 1: $5.59 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	$5.59 $5.01 $4.86 $4.78 View $3.96 $3.75 $3.57 $3.52	Min.: 1 Mult.: 1
Headers & Wire Housings 40P R/A SHORT PIN SOLDER TAIL 30u GOLD N3432-5202RB 3M Electronic Solutions Division 1: $6.34 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	$6.34 $5.40 $5.33 $5.26 View $4.37 $4.36 $4.03 $3.84 $3.74	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 40P N3432-5203RB 3M Electronic Solutions Division 1: $6.63 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	$6.63 $5.64 $4.56 $4.22 $4.07	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 40P N3432-5303RB 3M Electronic Solutions Division 1: $6.32 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	$6.32 $5.98 $5.80 $5.03 View $4.33 $4.29 $4.11 $3.90 $3.80	Min.: 1 Mult.: 1
Headers & Wire Housings 50P R/A SOLDER TAIL LATCH/EJECTOR N3433-5203RB 3M Electronic Solutions Division 1: $8.02 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	$8.02 $6.82 $5.63 $5.44 View $5.10 $4.90	Min.: 1 Mult.: 1
Headers & Wire Housings 30P STRT LONG PIN SOLDER TAIL 30u GOLD N3440-6303RB 3M Electronic Solutions Division 1: $4.82 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	$4.82 $4.33 $4.27 $4.06 View $4.00 $3.53 $3.37 $3.20	Min.: 1 Mult.: 1
Headers & Wire Housings 24P STRT HEADER N3627-6002RB 3M Electronic Solutions Division 1: $4.58 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	$4.58 $3.89 $3.09 $2.96 $2.80	Min.: 1 Mult.: 1
Headers & Wire Housings 24/HDR/SL/STR/HT/ .155/30AVG/ROHS N3627-6203RB 3M Electronic Solutions Division 1: $5.46 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	$5.46 $4.64 $3.69 $3.51 $3.34	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 10 POS N3793-5203RB 3M Electronic Solutions Division 1: $2.59 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	$2.59 $2.20 $2.15 $1.68 View $1.59 $1.55 $1.44 $1.36	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 10P N3793-5303RB 3M Electronic Solutions Division 1: $2.59 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	$2.59 $2.20 $2.15 $1.68 View $1.56 $1.48 $1.44 $1.40	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 10 POS NO LATCH/EJECTOR N3793-6002RB 3M Electronic Solutions Division 1: $1.99 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	$1.99 $1.80 $1.79 $1.75 View $1.38 $1.37 $1.27 $1.15	Min.: 1 Mult.: 1
Headers & Wire Housings 20 CON STR W/LNG EJECTOR .062 81020-660203-RB 3M Electronic Solutions Division 1: $8.18 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	$8.18 $6.95 $5.91 $5.90 $5.27	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HITEMP N3314-6303RB 3M Electronic Solutions Division 1: $3.41 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	$3.41 $2.90 $2.81 $2.74 View $2.26 $2.14 $2.08 $2.03 $1.85	Min.: 1 Mult.: 1
Headers & Wire Housings 60P STRT SHORT PIN SOLDER TAIL 30u GOLD N3372-6202RB 3M Electronic Solutions Division 1: $8.83 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	$8.83 $7.61 $7.43 $7.34 View $6.29 $6.22 $5.69 $5.47	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HITEMP N3372-6203RB 3M Electronic Solutions Division 1: $9.39 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	$9.39 $7.98 $6.59 $6.54 View $5.97 $5.70 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HITEMP N3372-6303RB 3M Electronic Solutions Division 1: $10.86 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	$10.86 $9.66 $9.42 $9.29 View $8.09 $8.08 $7.33 $6.76	Min.: 1 Mult.: 1
Headers & Wire Housings 16P R/A LONG PIN SOLDER TAIL 30u GOLD N3408-5302RB 3M Electronic Solutions Division 1: $3.56 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	$3.56 $3.17 $2.92 $2.86 View $2.23 $2.21 $2.10 $2.05 $1.99	Min.: 1 Mult.: 1
Headers & Wire Housings 16P STRT 4-WALL 30u N3408-6203RB 3M Electronic Solutions Division 1: $3.91 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	$3.91 $3.32 $3.28 $3.03 View $2.59 $2.45 $2.39 $2.35	Min.: 1 Mult.: 1
Headers & Wire Housings 26P R/A SHORT PIN SOLDER TAIL 30u GOLD N3429-5202RB 3M Electronic Solutions Division 1: $5.32 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	$5.32 $4.54 $4.20 $3.94 View $3.40 $3.26 $3.07 $2.99	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 26 POS N3429-5203RB 3M Electronic Solutions Division 1: $4.97 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	$4.97 $4.65 $4.46 $4.36 View $4.21 $3.77	Min.: 1 Mult.: 1
Headers & Wire Housings 26P STRT HDR NO LATCH/EJECTOR N3429-6003RB 3M Electronic Solutions Division 1: $5.14 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	$5.14 $4.37 $3.47 $3.31 $3.15	Min.: 1 Mult.: 1

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