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- Acoustic components [69]
- Antenna amplifiers [3]
- Automatic components [61]
- Batteries and rechargeable batteries [319]
- Chemical products [215]
- Communication components [6]
- Connectors [2455]
- Audio connectors [64]
- Automotive connectors [8]
- Data connectors [183]
- Data waterproof connectors [28]
- Industrial circular conectors [582]
- C0x series industrial connectors [17]
- ECOMATE (C016) series industrial connectors [2]
- M8, M12 series connectors [100]
- Other industrial connectors [7]
- SA6 series industrial connectors [12]
- SF12, ST12 series industrial connectors [69]
- SP11 series industrial connectors [23]
- SP13 series industrial connectors [48]
- SP17 series industrial connectors [30]
- SP21 series industrial connectors [83]
- SP29 series industrial connectors [65]
- WA22 and Hirschmann CA series industrial connectors [17]
- WF16, WF20 series industrial connectors [51]
- WF24, WY28 series industrial connectors [52]
- WF55 series industrial connectors [6]
- Industrial connectors [383]
- Other connectors [3]
- Power connectors [124]
- Signal connectors [287]
- 2,5mm JST connectors [4]
- BLS, BLD 2,54mm connectors [14]
- DIN41612 connectors [1]
- IDC connectors [47]
- Integrated circuit sockets [27]
- KH 7,5-5mm connectors [5]
- KS connectors [8]
- Micro-Match 1,27mm connectors [8]
- MicroFit 3mm connectors [14]
- MLX 4,2mm connectors [34]
- NCD connectors [9]
- Pin headers [57]
- PWL PHU 3,96 connectors [19]
- WF HU MAS-CON 2,54 connectors [25]
- WS HS 2mm connectors [14]
- Slip rings [8]
- Terminal blocks [526]
- 2,54-3,81mm terminal blocks [18]
- 3,5mm pluggable terminal blocks [48]
- 3,81mm pluggable terminal blocks [49]
- 5-5,08mm terminal blocks [49]
- 5,00mm pluggable terminal blocks [43]
- 5,08mm pluggable terminal blocks [120]
- 7,5-9,5mm terminal blocks [12]
- 7,5mm pluggable terminal blocks [6]
- Connectors for transformers [3]
- DIN rail terminal blocks [138]
- Feed through terminal blocks [31]
- Panel terminal blocks [9]
- WAGO picoMAX 5mm connectors [21]
- Wire connectors and terminals [238]
- Development boards [133]
- Accessories for modules [7]
- Arduino compatible solutions [6]
- Arduino solutions [0]
- Audio modules [11]
- Charging and power modules [12]
- Communication modules [9]
- Inductor Modules [19]
- Modules for controller stepper motors and servo [12]
- Other modules [12]
- Relay modules [8]
- Sensor modules [22]
- Switches and displays modules [15]
- Enclosures [1221]
- 19" rack mounted plastic enclosures [5]
- ABS enclosures for LCD modules [20]
- ABS multipurpose enclosures [281]
- Cable glands and grommets [188]
- Desktop plastic cases [10]
- Diecast aluminium enclosures [108]
- DIN rail module boxes [54]
- Dual-compartment enclosures [15]
- Enclosure accesssories [174]
- Extruded aluminium enclosures [47]
- Hand-held plastic cases [69]
- Instrument plastic cases [62]
- IP67 HQ diecast aluminium enclosures [10]
- Polycarbonate multipurpose enclosures [138]
- PS multipurpose enclosures [40]
- Fans and accessories [265]
- Fuses and fuse holders [695]
- Heatsinks, cooling [289]
- Limit switches and snap action switches [191]
- Measuring accessories [433]
- Mechanical components [377]
- Optoelectronics [333]
- Passive components [2460]
- Anti-interference filters [4]
- Capacitors [1157]
- EMI/EMC Ferrites [14]
- Inductors [98]
- Passive components sets [24]
- Quartz crystals [39]
- Resistors [813]
- Shaft potentiometers and trimmers [211]
- Thermistors [58]
- Varistors [42]
- Power Supplies [280]
- Buffer power supplies [5]
- Chargers [11]
- Desktop/plug power supplies - sale [33]
- DIN Rail power supplies [98]
- Laboratory power supplies [8]
- LED Power Supplies [38]
- Modular power supplies [35]
- Modular power supplies - sale [1]
- PCB Mounted power supplies [21]
- Power inverters [21]
- UPS power supply [1]
- Various power supplies [8]
- Raspberry Pi [1]
- Relays and accessories [630]
- Semiconductors [1985]
- Accessories for semiconductors [17]
- Bridge Rectifiers [70]
- Diode modules / Thyristor power modules/ IGBT [13]
- Diodes [342]
- Integrated circuits [914]
- Power Inverters [22]
- Thyristors [20]
- Transistors [527]
- Triacs [60]
- Sensors [493]
- Smart Home [28]
- Switches and indicators [1085]
- Cam switches [53]
- DIP switches [13]
- Encoders [6]
- Encoding switches [8]
- Foot switches [17]
- Indicators [92]
- Joysticks [17]
- Key switches [18]
- Keypads [2]
- Non-contact optical switches [7]
- Push button switches [400]
- Rocker switches [151]
- Rotary switches [39]
- Slide switches [10]
- Switch accessories [66]
- Tact switch caps [21]
- Tact switches [89]
- Toggle switches [76]
- Transformers [115]
- Various [21]
- Wires and cables [836]
- Workplace equipment [678]
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Long weekend
Dear Customers,
We would like to inform you that Firma Piekarz will be closed on June 4 and 5.
We would like to invite you again from Monday, June 8.
Firma Piekarz team
We would like to inform you that Firma Piekarz will be closed on June 4 and 5.
We would like to invite you again from Monday, June 8.
Firma Piekarz team
Adam Piekarz, 2026-05-27
