.hide-partial { max-height: none; } .show-more { display: none; }

Header and Ejector Connectors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 670

Applied Filters:

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 20P N3428-5303RB 3M Electronic Solutions Division 1: $4.48 A tariff of 11% may be applied if shipping to the United States. 133In Stock	Mfr. Part # N3428-5303RB Mouser Part # 517-N3428-5303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 20P	Datasheet	133In Stock	$4.48 $4.06 $3.89 $2.94 View $2.85 $2.71 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 26P NO LATCH/EJECTOR N3429-5002RB 3M Electronic Solutions Division 1: $4.80 A tariff of 11% may be applied if shipping to the United States. 269In Stock	Mfr. Part # N3429-5002RB Mouser Part # 517-N3429-5002RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 26P NO LATCH/EJECTOR	Datasheet	269In Stock	$4.80 $4.16 $3.98 $3.83 View $3.31 $3.15 $3.01 $2.96 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 26P N3429-5303RB 3M Electronic Solutions Division 1: $5.58 A tariff of 11% may be applied if shipping to the United States. 368In Stock	Mfr. Part # N3429-5303RB Mouser Part # 517-N3429-5303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 26P	Datasheet	368In Stock	$5.58 $4.74 $3.77 $3.73 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 26P STRAIGHT PC MNT N3429-6203RB 3M Electronic Solutions Division 1: $5.58 A tariff of 11% may be applied if shipping to the United States. 218In Stock	Mfr. Part # N3429-6203RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States.	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 # N3431-5002RB Mouser Part # 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 # N3431-5203RB Mouser Part # 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 # N3431-5303RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States. 145In Stock 400Expected 10/29/2026	Mfr. Part # N3432-5202RB Mouser Part # 517-N3432-5202RB	3M Electronic Solutions Division	Headers & Wire Housings 40P R/A SHORT PIN SOLDER TAIL 30u GOLD	Datasheet	145In Stock 400Expected 10/29/2026	$6.34 $5.40 $5.33 $5.26 View $4.37 $4.36 $4.03 $3.84 $3.74 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 40P N3432-5203RB 3M Electronic Solutions Division 1: $6.63 A tariff of 11% may be applied if shipping to the United States. 200In Stock	Mfr. Part # N3432-5203RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States.	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 # N3433-5203RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States. 238In Stock	Mfr. Part # N3440-6303RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 24P STRT HEADER N3627-6002RB 3M Electronic Solutions Division 1: $4.58 A tariff of 11% may be applied if shipping to the United States. 160In Stock	Mfr. Part # N3627-6002RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States.	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 # N3627-6203RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States. 329In Stock 900Expected 11/4/2026	Mfr. Part # N3793-5203RB Mouser Part # 517-N3793-5203RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 10 POS	Datasheet	329In Stock 900Expected 11/4/2026	$2.59 $2.20 $2.15 $1.68 View $1.59 $1.55 $1.44 $1.36 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 10P N3793-5303RB 3M Electronic Solutions Division 1: $2.59 167In Stock	Mfr. Part # N3793-5303RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States. 928In Stock	Mfr. Part # N3793-6002RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 20 CON STR W/LNG EJECTOR .062 81020-660203-RB 3M Electronic Solutions Division 1: $8.18 A tariff of 11% may be applied if shipping to the United States. 28In Stock	Mfr. Part # 81020-660203-RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HITEMP N3314-6303RB 3M Electronic Solutions Division 1: $3.41 A tariff of 11% may be applied if shipping to the United States. 276In Stock 350Expected 1/15/2027	Mfr. Part # N3314-6303RB Mouser Part # 517-N3314-6303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HITEMP	Datasheet	276In Stock 350Expected 1/15/2027	$3.41 $2.90 $2.81 $2.74 View $2.26 $2.14 $2.08 $2.03 $1.85 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 60P STRT SHORT PIN SOLDER TAIL 30u GOLD N3372-6202RB 3M Electronic Solutions Division 1: $8.83 A tariff of 11% may be applied if shipping to the United States. 134In Stock 450Expected 11/9/2026	Mfr. Part # N3372-6202RB Mouser Part # 517-N3372-6202RB	3M Electronic Solutions Division	Headers & Wire Housings 60P STRT SHORT PIN SOLDER TAIL 30u GOLD	Datasheet	134In Stock 450Expected 11/9/2026	$8.83 $7.61 $7.43 $7.34 View $6.29 $6.22 $5.69 $5.47 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HITEMP N3372-6203RB 3M Electronic Solutions Division 1: $9.39 77In Stock	Mfr. Part # N3372-6203RB Mouser Part # 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 A tariff of 11% may be applied if shipping to the United States. 141In Stock 300Expected 1/6/2027	Mfr. Part # N3372-6303RB Mouser Part # 517-N3372-6303RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HITEMP	Datasheet	141In Stock 300Expected 1/6/2027	$10.86 $9.66 $9.42 $9.29 View $8.09 $8.08 $7.33 $6.76 A tariff of 11% may be applied if shipping to the United States.	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 A tariff of 11% may be applied if shipping to the United States. 327In Stock 2,100On Order	Mfr. Part # N3408-5302RB Mouser Part # 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. #: N3408-5302RB Stock: 327 Can Ship Immediately On Order: 350 Expected 10/29/2026 1,750 Expected 11/20/2026 Factory Lead-Time: 13 Weeks	$3.56 $3.17 $2.92 $2.86 View $2.23 $2.21 $2.10 $2.05 $1.99 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 16P STRT 4-WALL 30u N3408-6203RB 3M Electronic Solutions Division 1: $3.91 A tariff of 11% may be applied if shipping to the United States. 294In Stock	Mfr. Part # N3408-6203RB Mouser Part # 517-N3408-6203RB	3M Electronic Solutions Division	Headers & Wire Housings 16P STRT 4-WALL 30u	Datasheet	294In Stock	$3.91 $3.32 $3.28 $3.03 View $2.59 $2.45 $2.39 $2.35 A tariff of 11% may be applied if shipping to the United States.	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 A tariff of 11% may be applied if shipping to the United States. 232In Stock 750On Order	Mfr. Part # N3429-5202RB Mouser Part # 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. #: N3429-5202RB Stock: 232 Can Ship Immediately On Order: 250 Expected 11/19/2026 500 Expected 1/4/2027 Factory Lead-Time: 14 Weeks	$5.32 $4.54 $4.20 $3.94 View $3.40 $3.26 $3.07 $2.99 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings BOARDMT HDR 26 POS N3429-5203RB 3M Electronic Solutions Division 1: $4.97 39In Stock 250Expected 11/2/2026	Mfr. Part # N3429-5203RB Mouser Part # 517-N3429-5203RB	3M Electronic Solutions Division	Headers & Wire Housings BOARDMT HDR 26 POS	Datasheet	39In Stock 250Expected 11/2/2026	$4.97 $4.65 $4.46 $4.36 View $4.21 $3.77	Min.: 1 Mult.: 1

Header and Ejector Connectors

Types of Connectors

Applied Filters:

Customer Service Office

Company

Resources

Support