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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.	RoHS
PCBs & Breadboards MircoAmp prototyping board for 5-pin SOT-23 operational amplifiers MB-10 Twin Industries 1: $16.68 3In Stock 8Expected 2026/10/02	Mfr. Part No. MB-10 Mouser Part No 589-MB-10	Twin Industries	PCBs & Breadboards MircoAmp prototyping board for 5-pin SOT-23 operational amplifiers	Datasheet	3In Stock 8Expected 2026/10/02	$16.68 $16.33 $16.00 $15.67 $15.63	Min.: 1 Mult.: 1
PCBs & Breadboards PCBs & Breadboards LED Protoboard FR4 4.0x5.0" .062" LED108-45 Twin Industries 1: $17.49 3In Stock	Mfr. Part No. LED108-45 Mouser Part No 589-LED108-45	Twin Industries	PCBs & Breadboards PCBs & Breadboards LED Protoboard FR4 4.0x5.0" .062"	Datasheet	3In Stock	$17.49 $17.14 $16.79 $16.43 $16.08	Min.: 1 Mult.: 1	No
PCI Express/PCI Connectors 3U CompactPCI extender supports both 32 and 64 bit transfers. Multi-layer design with full ground and power planes. All power rails fused with standard 3AG fuses. (LEAD FREE VERSION) 2000-EXTM-LF Twin Industries 1: $546.17 10In Stock	Mfr. Part No. 2000-EXTM-LF Mouser Part No 589-2000-EXTM	Twin Industries	PCI Express/PCI Connectors 3U CompactPCI extender supports both 32 and 64 bit transfers. Multi-layer design with full ground and power planes. All power rails fused with standard 3AG fuses. (LEAD FREE VERSION)		10In Stock	$546.17	Min.: 1 Mult.: 1
PCI Express/PCI Connectors PCI EXPRESS x16 HOT SWAP EXT CARD Twin Industries PCIEEXT16HOT PCIEEXT16HOT Twin Industries 1: $631.80 2In Stock	Mfr. Part No. PCIEEXT16HOT Mouser Part No 589-PCIEEXT16HOT	Twin Industries	PCI Express/PCI Connectors PCI EXPRESS x16 HOT SWAP EXT CARD		2In Stock	$631.80 $619.18 $606.55 View Quote	Min.: 1 Mult.: 1
PCBs & Breadboards Solderless Breadboard 2.14" x 6.5"; 1 terminal strip with 630 tie points and 2 distribution strips with 100 tie points each. TW-E40-1020 Twin Industries 1: $8.18 514In Stock	Mfr. Part No. TW-E40-1020 Mouser Part No 589-TW-E40-1020	Twin Industries	PCBs & Breadboards Solderless Breadboard 2.14" x 6.5"; 1 terminal strip with 630 tie points and 2 distribution strips with 100 tie points each.	Datasheet	514In Stock	$8.18 $7.85 $7.76 $7.75	Min.: 1 Mult.: 1
Component Kits Solderless Breadboard 5.6" x 6.5"; 3 terminal strips with 630 tie points each, 5 distribution strips with 100 tie points each, and 4 terminal posts. Also includes 140 piece wire kit TW-E41-1060 Twin Industries 1: $35.74 70In Stock	Mfr. Part No. TW-E41-1060 Mouser Part No 589-TW-E41-1060	Twin Industries	Component Kits Solderless Breadboard 5.6" x 6.5"; 3 terminal strips with 630 tie points each, 5 distribution strips with 100 tie points each, and 4 terminal posts. Also includes 140 piece wire kit	Datasheet	70In Stock	$35.74 $34.38 $33.67 $32.96 View $32.28 $32.27	Min.: 1 Mult.: 1
Raspberry Pi Hats / Add-on Boards Prototyping board for Raspberry Pi A+ and B+ hardware projects. HAT sized(65mm x 56.5mm). 3.14-1 Twin Industries 1: $7.59 60In Stock	Mfr. Part No. 3.14-1 Mouser Part No 589-3.14-1	Twin Industries	Raspberry Pi Hats / Add-on Boards Prototyping board for Raspberry Pi A+ and B+ hardware projects. HAT sized(65mm x 56.5mm). Learn More about Twin Industries prototyping boards	Datasheet	60In Stock	$7.59 $7.44 $7.29 $7.14 $6.99	Min.: 1 Mult.: 1
Raspberry Pi Hats / Add-on Boards Prototyping board for Raspberry Pi A+ and B+ hardware projects. (133mm x 69mm). 3.14-2 Twin Industries 1: $9.35 2In Stock	Mfr. Part No. 3.14-2 Mouser Part No 589-3.14-2	Twin Industries	Raspberry Pi Hats / Add-on Boards Prototyping board for Raspberry Pi A+ and B+ hardware projects. (133mm x 69mm). Learn More about Twin Industries prototyping boards	Datasheet	2In Stock	$9.35 $9.16 $8.98 $8.79 $8.59	Min.: 1 Mult.: 1
PCBs & Breadboards Protoboard featuring a 0.1"x0.1" grid of non-plated through holes. Board Size: 10.0"x10.0" 7100-1010 Twin Industries 1: $26.33 16In Stock 14Expected 2026/10/16	Mfr. Part No. 7100-1010 Mouser Part No 589-7100-1010	Twin Industries	PCBs & Breadboards Protoboard featuring a 0.1"x0.1" grid of non-plated through holes. Board Size: 10.0"x10.0"	Datasheet	16In Stock 14Expected 2026/10/16	$26.33 $25.80 $25.27 $24.75 $24.21	Min.: 1 Mult.: 1
PCBs & Breadboards Protoboard featuring a 0.1"x0.1" grid of non-plated through holes. Board Size: 10.0"x20.0" 7100-1020 Twin Industries 1: $52.65 4In Stock	Mfr. Part No. 7100-1020 Mouser Part No 589-7100-1020	Twin Industries	PCBs & Breadboards Protoboard featuring a 0.1"x0.1" grid of non-plated through holes. Board Size: 10.0"x20.0"	Datasheet	4In Stock	$52.65 $51.59 $50.54 $49.49 $48.44	Min.: 1 Mult.: 1
PCBs & Breadboards Protoboard featuring a 0.1"x0.1" grid of non-plated through holes. Board Size: 4.0"x5.0" 7100-45 Twin Industries 1: $5.27 136In Stock	Mfr. Part No. 7100-45 Mouser Part No 589-7100-45	Twin Industries	PCBs & Breadboards Protoboard featuring a 0.1"x0.1" grid of non-plated through holes. Board Size: 4.0"x5.0"	Datasheet	136In Stock	$5.27 $5.20 $5.13 $5.09	Min.: 1 Mult.: 1
PCBs & Breadboards Protoboard featuring a 0.1"x0.1" grid of non-plated through holes. Board Size: 4.5"x6.5" 7100-4565 Twin Industries 1: $8.78 101In Stock	Mfr. Part No. 7100-4565 Mouser Part No 589-7100-4565	Twin Industries	PCBs & Breadboards Protoboard featuring a 0.1"x0.1" grid of non-plated through holes. Board Size: 4.5"x6.5"	Datasheet	101In Stock	$8.78 $8.59 $8.42 $8.25 $8.07	Min.: 1 Mult.: 1
PCBs & Breadboards Lead-free version of part# 8000-410. (gold plating over copper) Protoboard featuring a 0.1"x0.1" grid of plated through holes, no plane. Board Size: 4.0"x10.0" 8000-410-LF Twin Industries 1: $29.83 8In Stock	Mfr. Part No. 8000-410-LF Mouser Part No 589-8000-410-LF	Twin Industries	PCBs & Breadboards Lead-free version of part# 8000-410. (gold plating over copper) Protoboard featuring a 0.1"x0.1" grid of plated through holes, no plane. Board Size: 4.0"x10.0"		8In Stock	$29.83 $29.24 $28.64 $28.04 $27.45	Min.: 1 Mult.: 1
PCBs & Breadboards Lead-free version of part# 8000-45. (gold plating over copper) Protoboard featuring a 0.1"x0.1" grid of plated through holes, no plane. Board Size: 4.0"x5.0" 8000-45-LF Twin Industries 1: $14.92 42In Stock	Mfr. Part No. 8000-45-LF Mouser Part No 589-8000-45-LF	Twin Industries	PCBs & Breadboards Lead-free version of part# 8000-45. (gold plating over copper) Protoboard featuring a 0.1"x0.1" grid of plated through holes, no plane. Board Size: 4.0"x5.0"		42In Stock	$14.92 $14.61 $14.32 $14.01 $13.72	Min.: 1 Mult.: 1
PCBs & Breadboards Lead-free version of part# 8000-4565. (gold plating over copper) Protoboard featuring a 0.1"x0.1" grid of plated through holes, no plane. Board Size: 4.5"x6.5" 8000-4565-LF Twin Industries 1: $24.85 7In Stock 19On Order	Mfr. Part No. 8000-4565-LF Mouser Part No 589-8000-4565-LF	Twin Industries	PCBs & Breadboards Lead-free version of part# 8000-4565. (gold plating over copper) Protoboard featuring a 0.1"x0.1" grid of plated through holes, no plane. Board Size: 4.5"x6.5"		7In Stock 19On Order On Order Ship Dates Mfr. No: 8000-4565-LF Stock: 7 Can Dispatch Immediately On Order: 1 Pending 18 Expected 2026/10/26 Factory Lead Time: 2 Weeks	$24.85 $24.73	Min.: 1 Mult.: 1
PCBs & Breadboards Lead-free version of part# 8100-45. (gold plating over copper) Protoboard featuring a 0.1"x0.1" grid of plated through holes, one plane. Board Size: 4.0"x5.0" 8100-45-LF Twin Industries 1: $14.92 18In Stock	Mfr. Part No. 8100-45-LF Mouser Part No 589-8100-45-LF	Twin Industries	PCBs & Breadboards Lead-free version of part# 8100-45. (gold plating over copper) Protoboard featuring a 0.1"x0.1" grid of plated through holes, one plane. Board Size: 4.0"x5.0"		18In Stock	$14.92 $14.61 $14.32 $14.01 $13.72	Min.: 1 Mult.: 1
PCI Express/PCI Connectors VME extender card, 6U form factor, dual row headers and jumper signal on/off. Jumper Shunts Included. Board Size: 9.2"x9.625" 8196-6U-EXT-LF Twin Industries 1: $239.03 2In Stock	Mfr. Part No. 8196-6U-EXT-LF Mouser Part No 589-8196-6U-EXT-LF	Twin Industries	PCI Express/PCI Connectors VME extender card, 6U form factor, dual row headers and jumper signal on/off. Jumper Shunts Included. Board Size: 9.2"x9.625"	Datasheet	2In Stock	$239.03 $230.23 $227.65 $223.83 View $221.70 Quote	Min.: 1 Mult.: 1
PCBs & Breadboards Prototyping board designed to match Twin Industries solderless breadboards TW-E40-510. Plated holes, marked rows/columns, FR4 material 0.031"thick. Dims = 3.3" x 2.75" (lead free version with gold plating) 8300SB2-LF Twin Industries 1: $9.82 4In Stock	Mfr. Part No. 8300SB2-LF Mouser Part No 589-8300SB2-LF	Twin Industries	PCBs & Breadboards Prototyping board designed to match Twin Industries solderless breadboards TW-E40-510. Plated holes, marked rows/columns, FR4 material 0.031"thick. Dims = 3.3" x 2.75" (lead free version with gold plating)	Datasheet	4In Stock	$9.82 $9.62 $9.42 $9.22 $9.02	Min.: 1 Mult.: 1
PCBs & Breadboards Black ABS Plastic Project Box with matching non-plated protoboard; FR4 0.062". Box Dim = 3.0" x 1.9" x 1.1" B03-7100 Twin Industries 1: $7.63 11In Stock	Mfr. Part No. B03-7100 Mouser Part No 589-B03-7100	Twin Industries	PCBs & Breadboards Black ABS Plastic Project Box with matching non-plated protoboard; FR4 0.062". Box Dim = 3.0" x 1.9" x 1.1"	Datasheet	11In Stock	$7.63 $7.47 $7.32 $7.16 $7.01	Min.: 1 Mult.: 1
PCBs & Breadboards Black ABS Plastic Project Box with matching non-plated protoboard; FR4 0.062". Box Dim = 3.7" x 1.9" x 1.5" B04-7100 Twin Industries 1: $8.71 5In Stock	Mfr. Part No. B04-7100 Mouser Part No 589-B04-7100	Twin Industries	PCBs & Breadboards Black ABS Plastic Project Box with matching non-plated protoboard; FR4 0.062". Box Dim = 3.7" x 1.9" x 1.5"	Datasheet	5In Stock	$8.71 $8.54 $8.36 $8.19 $8.01	Min.: 1 Mult.: 1
PCBs & Breadboards Black ABS Plastic Project Box with matching non-plated protoboard; FR4 0.062". Box Dim = 4.4" x 2.2" x 0.9" B05-7100 Twin Industries 1: $8.83 6In Stock	Mfr. Part No. B05-7100 Mouser Part No 589-B05-7100	Twin Industries	PCBs & Breadboards Black ABS Plastic Project Box with matching non-plated protoboard; FR4 0.062". Box Dim = 4.4" x 2.2" x 0.9"	Datasheet	6In Stock	$8.83 $8.63 $8.46 $8.28 $8.11	Min.: 1 Mult.: 1
PCBs & Breadboards ABS Plastic Project Box with matching non-plated protoboard; FR4 0.062". Box Dim = 6.3" x 3.7" x 2.4" B30-7100 Twin Industries 1: $20.18 3In Stock	Mfr. Part No. B30-7100 Mouser Part No 589-B30-7100	Twin Industries	PCBs & Breadboards ABS Plastic Project Box with matching non-plated protoboard; FR4 0.062". Box Dim = 6.3" x 3.7" x 2.4"	Datasheet	3In Stock	$20.18 $19.77 $19.38 $18.97 $18.57	Min.: 1 Mult.: 1
Battery Enclosures Battery Holder for three AAA batteries. Connecting wires with Female Machine Pin ends for easy prototyping with solderless breadboards and development boards. BHF-3A3 Twin Industries 1: $3.74 15In Stock	Mfr. Part No. BHF-3A3 Mouser Part No 589-BHF-3A3	Twin Industries	Battery Enclosures Battery Holder for three AAA batteries. Connecting wires with Female Machine Pin ends for easy prototyping with solderless breadboards and development boards. Learn More about Twin Industries twin battery holder jumper wire	Datasheet	15In Stock	$3.74 $3.71 $3.69 $3.66 $3.64	Min.: 1 Mult.: 1
Battery Enclosures Battery Holder for four AAA batteries. Connecting wires with Male Machine Pin ends for easy prototyping with solderless breadboards. BHM-4A3 Twin Industries 1: $4.12 20In Stock	Mfr. Part No. BHM-4A3 Mouser Part No 589-BHM-4A3	Twin Industries	Battery Enclosures Battery Holder for four AAA batteries. Connecting wires with Male Machine Pin ends for easy prototyping with solderless breadboards. Learn More about Twin Industries twin battery holder jumper wire	Datasheet	20In Stock	$4.12 $4.06 $4.01 $3.92	Min.: 1 Mult.: 1
Heat Shrink Tubing & Sleeves Heat Srhink Tubing; 2:1 shrink. PO material, 20 pieces; 6" length; 1mm diameter HS010 Twin Industries 1: $13.79 25In Stock	Mfr. Part No. HS010 Mouser Part No 589-HS010	Twin Industries	Heat Shrink Tubing & Sleeves Heat Srhink Tubing; 2:1 shrink. PO material, 20 pieces; 6" length; 1mm diameter	Datasheet	25In Stock	$13.79 $13.51 $13.23 $12.97 $12.69	Min.: 1 Mult.: 1

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