PCBs & Breadboards Octal Relay Brd, PCB UEXT I2C, Mostly T/
PCB-RELAY8
BusBoard Prototype Systems
1:
$12.99
5 In Stock
Mouser Part No
854-PCB-RELAY8
BusBoard Prototype Systems
PCBs & Breadboards Octal Relay Brd, PCB UEXT I2C, Mostly T/
5 In Stock
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Min.: 1
Mult.: 1
Details
Protoboards
Multi-Component
Bare PCB to build relay board with 8 DPDT relays for microcontroller project
199 mm
160 mm
PCBs & Breadboards STMic Disc-VL Basebd PCB Only, 2-layer
PCB-STM32-VLB1
BusBoard Prototype Systems
1:
$20.00
2 In Stock
Mouser Part No
854-PCB-STM32-VLB
BusBoard Prototype Systems
PCBs & Breadboards STMic Disc-VL Basebd PCB Only, 2-layer
2 In Stock
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Min.: 1
Mult.: 1
Details
Protoboards
Multi-Component
Development baseboard for STMicro Discovery VL module with STM100RBT6 microcontroller
160 mm
160 mm
PCBs & Breadboards Atmel AVR AT1284 PCB Only, 2-layer
PCB-AVR1284-3U
BusBoard Prototype Systems
1:
$12.99
2 In Stock
Mouser Part No
854-PCB-AVR1284-3U
BusBoard Prototype Systems
PCBs & Breadboards Atmel AVR AT1284 PCB Only, 2-layer
2 In Stock
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Min.: 1
Mult.: 1
Details
Protoboards
Multi-Component
Bare PCB, development board for Atmel 40 pin AVR microcontrollers
100 mm
160 mm
PCBs & Breadboards PadBoard-3U 2 sided with plated holes
PAD3U
BusBoard Prototype Systems
1:
$14.35
133 In Stock
226 Expected 07/09/2026
Mouser Part No
854-PAD3U
BusBoard Prototype Systems
PCBs & Breadboards PadBoard-3U 2 sided with plated holes
133 In Stock
226 Expected 07/09/2026
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Min.: 1
Mult.: 1
Details
Protoboards
Through Hole
Double sided pad board
100 mm
160 mm
PCBs & Breadboards StripBoard-3U 1 sided
ST3U
BusBoard Prototype Systems
1:
$11.90
175 In Stock
Mouser Part No
854-ST3U
BusBoard Prototype Systems
PCBs & Breadboards StripBoard-3U 1 sided
175 In Stock
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Min.: 1
Mult.: 1
Details
Breadboards
General purpose stripboard
100 mm
160 mm
PCBs & Breadboards PLUGBORD,025"PTH,3.94"X6.32MM,3-HSP,FR-4
8024
Vector
1:
$24.56
1 In Stock
Mouser Part No
574-8024
Vector
PCBs & Breadboards PLUGBORD,025"PTH,3.94"X6.32MM,3-HSP,FR-4
1 In Stock
1
$24.56
5
$21.42
10
$20.30
25
$18.29
50
View
50
$17.73
100
$16.85
250
$15.94
500
$15.35
1,000
Quote
Buy
Min.: 1
Mult.: 1
Protoboards
Through Hole
100 mm
160 mm
PCBs & Breadboards BusBoard-3U 1 sided with mask
BB3U
BusBoard Prototype Systems
1:
$11.90
3 In Stock
Mouser Part No
854-BB3U
BusBoard Prototype Systems
PCBs & Breadboards BusBoard-3U 1 sided with mask
3 In Stock
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Min.: 1
Mult.: 1
Details
Protoboards
Through Hole
Zig-Zag prototype board
100 mm
160 mm
PCBs & Breadboards PowerBoard-3U 1 sided
POW3U
BusBoard Prototype Systems
1:
$11.90
18 In Stock
29 Expected 07/09/2026
Mouser Part No
854-POW3U
BusBoard Prototype Systems
PCBs & Breadboards PowerBoard-3U 1 sided
18 In Stock
29 Expected 07/09/2026
Buy
Min.: 1
Mult.: 1
Details
Protoboards
Through Hole
PCB with power buses
100 mm
160 mm
PCBs & Breadboards 2HOLE PER STRIP PROTOBD 3U 100X160mm
PR2H3U
BusBoard Prototype Systems
1:
$11.50
22 In Stock
41 Expected 31/08/2026
Mouser Part No
854-PR2H3U
BusBoard Prototype Systems
PCBs & Breadboards 2HOLE PER STRIP PROTOBD 3U 100X160mm
22 In Stock
41 Expected 31/08/2026
Buy
Min.: 1
Mult.: 1
Details
Protoboards
Through Hole
2 hole proto-board
100 mm
160 mm
PCBs & Breadboards ProtoBoard-3U 1 sided
PR3U
BusBoard Prototype Systems
1:
$11.50
30 In Stock
Mouser Part No
854-PR3U
BusBoard Prototype Systems
PCBs & Breadboards ProtoBoard-3U 1 sided
30 In Stock
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Min.: 1
Mult.: 1
Details
Protoboards
Through Hole
6 hole segmented stripboard
100 mm
160 mm
PCBs & Breadboards SMTboard-3U 2 sided
SMT3U
BusBoard Prototype Systems
1:
$14.30
4 In Stock
14 Expected 10/09/2026
Mouser Part No
854-SMT3U
BusBoard Prototype Systems
PCBs & Breadboards SMTboard-3U 2 sided
4 In Stock
14 Expected 10/09/2026
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Min.: 1
Mult.: 1
Details
Breadboards
SMD prototype PCB
100 mm
160 mm
PCBs & Breadboards SMTboard-3U-Thin 2sides Unplatd Holes
SMT3UT
BusBoard Prototype Systems
1:
$14.30
4 In Stock
Mouser Part No
854-SMT3UT
BusBoard Prototype Systems
PCBs & Breadboards SMTboard-3U-Thin 2sides Unplatd Holes
4 In Stock
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Min.: 1
Mult.: 1
Details
Breadboards
SMD prototype PCB, thin
100 mm
160 mm
PCBs & Breadboards D15StripBoard-E22 1 sided
ST6U
BusBoard Prototype Systems
1:
$27.75
12 In Stock
Mouser Part No
854-ST6U
BusBoard Prototype Systems
PCBs & Breadboards D15StripBoard-E22 1 sided
12 In Stock
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Min.: 1
Mult.: 1
Details
Breadboards
General purpose stripboard
233.4 mm
160 mm
PCBs & Breadboards STMicro Disc F3+F4 BusBrd ProtoKit-Sz3U
KIT-BB3+F3+F4
BusBoard Prototype Systems
1:
$26.85
2 In Stock
Mouser Part No
854-KIT-BB3
BusBoard Prototype Systems
PCBs & Breadboards STMicro Disc F3+F4 BusBrd ProtoKit-Sz3U
2 In Stock
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Min.: 1
Mult.: 1
Details
Prototyping Kits
Through Hole
Prototyping kit for STMicro Discovery F3 or F4, kit size 3U, two 2x25 socket and two BB3 PCBs
100 mm
160 mm
PCBs & Breadboards ProtoBoard-3U-CONN 1 sided
PR3UC
BusBoard Prototype Systems
1:
$11.50
2 In Stock
Mouser Part No
854-PR3UC
BusBoard Prototype Systems
PCBs & Breadboards ProtoBoard-3U-CONN 1 sided
2 In Stock
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Min.: 1
Mult.: 1
Details
Protoboards
Through Hole
Protoboard with common connector
100 mm
160 mm
PCBs & Breadboards EUROCARD 3UX160MM, BLANK,EDGE HOLES ONLY
Vector E160-3U-00
E160-3U-00
Vector
1:
$14.68
1 In Stock
11 Expected 11/09/2026
Mouser Part No
574-E160-3U-00
Vector
PCBs & Breadboards EUROCARD 3UX160MM, BLANK,EDGE HOLES ONLY
1 In Stock
11 Expected 11/09/2026
1
$14.68
5
$12.72
10
$12.02
25
$11.21
50
View
50
$10.77
100
$9.73
250
$9.23
500
$8.90
1,000
$8.65
Buy
Min.: 1
Mult.: 1
Protoboards
100 mm
160 mm
PCBs & Breadboards STMicro Disc-F3 UEXT Basebrd, PCB, 4lyr
PCB-STM32-F3U
BusBoard Prototype Systems
1:
$22.00
Non-Stocked
Mouser Part No
854-PCB-STM32-F3U
BusBoard Prototype Systems
PCBs & Breadboards STMicro Disc-F3 UEXT Basebrd, PCB, 4lyr
Non-Stocked
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Min.: 1
Mult.: 1
Details
Protoboards
Multi-Component
Development baseboard for STMicro Discovery-F3 module
100 mm
160 mm
PCBs & Breadboards STM Disc-F4 Basebrd PCB Only, 4-layer
PCB-STM32-F4B1
BusBoard Prototype Systems
1:
$28.00
N/A
Mouser Part No
854-PCB-STM32-F4B
BusBoard Prototype Systems
PCBs & Breadboards STM Disc-F4 Basebrd PCB Only, 4-layer
N/A
Buy
Min.: 1
Mult.: 1
Details
Protoboards
Multi-Component
Development baseboard for STMicro Discovery-F4 board with STM32F407VGT6 microcontroller
160 mm
160 mm