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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
	Fuse Holder PC FUSE HOLDER .25" 4245 Keystone Electronics 1: $2.59 4,945In Stock 3,000Expected 10/26/2026	Mfr. Part # 4245 Mouser Part # 534-4245	Keystone Electronics	Fuse Holder PC FUSE HOLDER .25"	Datasheet	4,945In Stock 3,000Expected 10/26/2026	$2.59 $2.03 $1.84 $1.60 View $1.43 $1.31 $1.17	Min.: 1 Mult.: 1
	Fuse Holder FUSEHOLDER 5MM 4628 Keystone Electronics 1: $0.69 21,165In Stock	Mfr. Part # 4628 Mouser Part # 534-4628	Keystone Electronics	Fuse Holder FUSEHOLDER 5MM	Datasheet	21,165In Stock	$0.69 $0.54 $0.512 $0.458 View $0.386 $0.313 $0.291 $0.281	Min.: 1 Mult.: 1
	Standoffs & Spacers NYLON SPCR HEX 1/4" 4800 Keystone Electronics 1: $0.58 11,580In Stock	Mfr. Part # 4800 Mouser Part # 534-4800	Keystone Electronics	Standoffs & Spacers NYLON SPCR HEX 1/4" Learn More about Keystone Electronics keystone mf threaded standoffs	Datasheet	11,580In Stock	$0.58 $0.443 $0.396 $0.336 View $0.29 $0.266 $0.243 $0.225	Min.: 1 Mult.: 1
	Standoffs & Spacers Steel Thread Stdoff .250" 4-40 .166/.244 4883 Keystone Electronics 1: $0.62 30,656In Stock	Mfr. Part # 4883 Mouser Part # 534-4883	Keystone Electronics	Standoffs & Spacers Steel Thread Stdoff .250" 4-40 .166/.244 Learn More about Keystone Electronics keystone smt threaded standoffs	Datasheet	30,656In Stock	Cut Tape $0.62 $0.471 $0.427 $0.362 Reel $0.292 View $0.272 $0.252 $0.24 MouseReel Available	Min.: 1 Mult.: 1 : 650
	Terminals TERMINAL H .438 4902 Keystone Electronics 1: $0.74 96,598In Stock 17,300Expected 12/28/2026	Mfr. Part # 4902 Mouser Part # 534-4902	Keystone Electronics	Terminals TERMINAL H .438	Datasheet	96,598In Stock 17,300Expected 12/28/2026	$0.74 $0.732	Min.: 1 Mult.: 1
	Terminals TERMINAL .187X.032 4907 Keystone Electronics 1: $0.42 40,717In Stock 93,500Expected 11/2/2026	Mfr. Part # 4907 Mouser Part # 534-4907	Keystone Electronics	Terminals TERMINAL .187X.032	Datasheet	40,717In Stock 93,500Expected 11/2/2026	$0.42 $0.339 $0.303 $0.257 View $0.213 $0.197 $0.178 $0.165	Min.: 1 Mult.: 1
	Terminals 4908 at 60 4912 Keystone Electronics 1: $0.53 9,155In Stock	Mfr. Part # 4912 Mouser Part # 534-4912	Keystone Electronics	Terminals 4908 at 60	Datasheet	9,155In Stock	$0.53 $0.397 $0.354 $0.30 View $0.249 $0.231 $0.21 $0.20	Min.: 1 Mult.: 1
	Test Plugs & Test Jacks ULTRA LO-PRO NO BASE 5020 Keystone Electronics 1: $0.26 32,164In Stock 50,000Expected 12/7/2026	Mfr. Part # 5020 Mouser Part # 534-5020	Keystone Electronics	Test Plugs & Test Jacks ULTRA LO-PRO NO BASE Learn More about Keystone Electronics keystone thm test points	Datasheet	32,164In Stock 50,000Expected 12/7/2026	$0.26 $0.201 $0.179 $0.151 View $0.125 $0.119 $0.11 $0.096	Min.: 1 Mult.: 1
	Circuit Board Hardware - PCB JUMPER T/R OF 2500 PCS 5104TR Keystone Electronics 1: $0.29 96,590In Stock 237,500On Order	Mfr. Part # 5104TR Mouser Part # 534-5104TR	Keystone Electronics	Circuit Board Hardware - PCB JUMPER T/R OF 2500 PCS Learn More about Keystone Electronics keystone smt jumpers	Datasheet	96,590In Stock 237,500On Order On Order Ship Dates Mfr. #: 5104TR Stock: 96,590 Can Ship Immediately On Order: 95,000 Expected 11/30/2026 142,500 Expected 12/7/2026 Factory Lead-Time: 15 Weeks	Cut Tape $0.29 $0.219 $0.196 $0.166 Reel $0.147 View $0.15 $0.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	Cylindrical Battery Contacts, Clips, Holders & Springs A AA EARLESS CLIP 52 Keystone Electronics 1: $0.27 15,018In Stock	Mfr. Part # 52 Mouser Part # 534-52	Keystone Electronics	Cylindrical Battery Contacts, Clips, Holders & Springs A AA EARLESS CLIP Learn More about Keystone Electronics keystone battery holders clips	Datasheet	15,018In Stock	$0.27 $0.22 $0.204 $0.183 View $0.176 $0.162 $0.152	Min.: 1 Mult.: 1
	Battery Contacts AA Pos contact 5219 Keystone Electronics 1: $0.17 97,340In Stock 40,000Expected 10/5/2026	Mfr. Part # 5219 Mouser Part # 534-5219	Keystone Electronics	Battery Contacts AA Pos contact Learn More about Keystone Electronics keystone battery holders clips	Datasheet	97,340In Stock 40,000Expected 10/5/2026	$0.17 $0.146 $0.131 $0.115 View $0.102 $0.089 $0.08 $0.076	Min.: 1 Mult.: 1
	Cylindrical Battery Contacts, Clips, Holders & Springs AA Neg Contact 5220 Keystone Electronics 1: $0.34 53,227In Stock	Mfr. Part # 5220 Mouser Part # 534-5220	Keystone Electronics	Cylindrical Battery Contacts, Clips, Holders & Springs AA Neg Contact Learn More about Keystone Electronics keystone battery holders clips	Datasheet	53,227In Stock	$0.34 $0.285 $0.264 $0.236 View $0.208 $0.186 $0.175 $0.161	Min.: 1 Mult.: 1
	Cylindrical Battery Contacts, Clips, Holders & Springs 16-19mm PC BATTERY CLIP 54 Keystone Electronics 1: $0.46 14,070In Stock 100,000On Order	Mfr. Part # 54 Mouser Part # 534-54	Keystone Electronics	Cylindrical Battery Contacts, Clips, Holders & Springs 16-19mm PC BATTERY CLIP Learn More about Keystone Electronics keystone battery holders clips	Datasheet	14,070In Stock 100,000On Order On Order Ship Dates Mfr. #: 54 Stock: 14,070 Can Ship Immediately On Order: 50,000 Expected 12/7/2026 50,000 Expected 2/1/2027 Factory Lead-Time: 20 Weeks	$0.46 $0.387 $0.353 $0.288 View $0.247 $0.206 $0.188 $0.18	Min.: 1 Mult.: 1
	Battery Contacts matte tin plate 56 556 Keystone Electronics 1: $0.26 9,570In Stock	Mfr. Part # 556 Mouser Part # 534-556	Keystone Electronics	Battery Contacts matte tin plate 56 Learn More about Keystone Electronics keystone battery holders clips	Datasheet	9,570In Stock	$0.26 $0.25 $0.21 $0.16	Min.: 1 Mult.: 1
	Cylindrical Battery Contacts, Clips, Holders & Springs 9V AA N SNAPIN PC 590 Keystone Electronics 1: $0.24 122,100In Stock 97,990On Order	Mfr. Part # 590 Mouser Part # 534-590	Keystone Electronics	Cylindrical Battery Contacts, Clips, Holders & Springs 9V AA N SNAPIN PC Learn More about Keystone Electronics keystone battery holders clips	Datasheet	122,100In Stock 97,990On Order On Order Ship Dates Mfr. #: 590 Stock: 122,100 Can Ship Immediately On Order: 8,390 Expected 10/19/2026 89,600 Expected 11/20/2026 Factory Lead-Time: 15 Weeks	$0.24 $0.198 $0.184 $0.161 View $0.159 $0.14 $0.124 $0.116 $0.113	Min.: 1 Mult.: 1
	Cylindrical Battery Contacts, Clips, Holders & Springs AAA NEG LEAF SPRING 591 Keystone Electronics 1: $0.22 17,359In Stock	Mfr. Part # 591 Mouser Part # 534-591	Keystone Electronics	Cylindrical Battery Contacts, Clips, Holders & Springs AAA NEG LEAF SPRING Learn More about Keystone Electronics keystone battery holders clips	Datasheet	17,359In Stock	$0.22 $0.186 $0.172 $0.16 View $0.156 $0.116	Min.: 1 Mult.: 1
	9V Battery Snaps & Contacts FEMALE PC 9V SNAP 594 Keystone Electronics 1: $0.59 15,734In Stock 59,300On Order	Mfr. Part # 594 Mouser Part # 534-594	Keystone Electronics	9V Battery Snaps & Contacts FEMALE PC 9V SNAP Learn More about Keystone Electronics keystone battery holders clips	Datasheet	15,734In Stock 59,300On Order On Order Ship Dates Mfr. #: 594 Stock: 15,734 Can Ship Immediately On Order: 20,000 Expected 10/9/2026 39,300 Expected 11/30/2026 Factory Lead-Time: 14 Weeks	$0.59 $0.488 $0.453 $0.405 View $0.355 $0.313 $0.29 $0.279	Min.: 1 Mult.: 1
	PCBs & Breadboards KEYSTONE TP BLACK 6038 Keystone Electronics 1: $1.06 23,261In Stock 61,300Expected 11/16/2026	Mfr. Part # 6038 Mouser Part # 534-6038	Keystone Electronics	PCBs & Breadboards KEYSTONE TP BLACK	Datasheet	23,261In Stock 61,300Expected 11/16/2026	$1.06 $0.826 $0.748 $0.682 View $0.556 $0.508 $0.493	Min.: 1 Mult.: 1
	Circuit Board Hardware - PCB RED BANANA JACK 6093 Keystone Electronics 1: $18.62 149In Stock	Mfr. Part # 6093 Mouser Part # 534-6093	Keystone Electronics	Circuit Board Hardware - PCB RED BANANA JACK	Datasheet	149In Stock	$18.62 $14.18 $12.77 $12.74	Min.: 1 Mult.: 1
	Circuit Board Hardware - PCB PARELLEL FITTING SOCKET ON T&R 6102TR Keystone Electronics 1: $1.48 3,642In Stock	Mfr. Part # 6102TR Mouser Part # 534-6102TR	Keystone Electronics	Circuit Board Hardware - PCB PARELLEL FITTING SOCKET ON T&R	Datasheet	3,642In Stock	Cut Tape $1.48 $1.13 $1.01 $0.96 Reel $0.899 View $0.67 $0.62 MouseReel Available	Min.: 1 Mult.: 1 : 500
	Mounting Hardware UNI BKT BRS TIN PL 615 Keystone Electronics 1: $0.29 13,644In Stock	Mfr. Part # 615 Mouser Part # 534-615	Keystone Electronics	Mounting Hardware UNI BKT BRS TIN PL	Datasheet	13,644In Stock	$0.29 $0.245 $0.227 $0.205 View $0.179 $0.157 $0.143 $0.137	Min.: 1 Mult.: 1
	Mounting Hardware THRD BRKT STL Z PL 621 Keystone Electronics 1: $0.43 50,657In Stock 198,700On Order	Mfr. Part # 621 Mouser Part # 534-621	Keystone Electronics	Mounting Hardware THRD BRKT STL Z PL	Datasheet	50,657In Stock 198,700On Order On Order Ship Dates Mfr. #: 621 Stock: 50,657 Can Ship Immediately On Order: 95,500 Expected 11/16/2026 103,200 Expected 12/16/2026 Factory Lead-Time: 13 Weeks	$0.43 $0.336 $0.30 $0.254 View $0.251 $0.211 $0.19 $0.188 $0.179	Min.: 1 Mult.: 1
	Racks & Rack Cabinet Accessories FERRULE ALUM BK ANOD 7193 Keystone Electronics 1: $3.24 3,448In Stock 12,240On Order	Mfr. Part # 7193 Mouser Part # 534-7193	Keystone Electronics	Racks & Rack Cabinet Accessories FERRULE ALUM BK ANOD	Datasheet	3,448In Stock 12,240On Order On Order Ship Dates Mfr. #: 7193 Stock: 3,448 Can Ship Immediately On Order: 630 Expected 9/28/2026 11,610 Expected 11/2/2026 Factory Lead-Time: 18 Weeks	$3.24 $2.46 $2.31 $2.10 View $1.81 $1.69 $1.66	Min.: 1 Mult.: 1
	Bumpers / Feet RECESSED BUMPER 721 Keystone Electronics 1: $0.45 37,887In Stock 20,700Expected 10/26/2026	Mfr. Part # 721 Mouser Part # 534-721	Keystone Electronics	Bumpers / Feet RECESSED BUMPER	Datasheet	37,887In Stock 20,700Expected 10/26/2026	$0.45 $0.386 $0.345 $0.292 View $0.243 $0.225 $0.206 $0.19	Min.: 1 Mult.: 1
	Terminals LUG LOCKING MATTE TINNED#4 7311 Keystone Electronics 1: $0.21 44,392In Stock 20,000Expected 11/16/2026	Mfr. Part # 7311 Mouser Part # 534-7311	Keystone Electronics	Terminals LUG LOCKING MATTE TINNED#4	Datasheet	44,392In Stock 20,000Expected 11/16/2026	$0.21 $0.175 $0.162 $0.14 View $0.117 $0.096 $0.087 $0.085	Min.: 1 Mult.: 1