PCB Terminal Blocks

Product Category Overview
QITAI PCB terminal blocks - QPL, QPZ, QS and related series - provide screw and spring connections for printed circuit boards, with pitches from 3.5mm to 7.62mm and multiple pole counts.
Key Selection Parameters
| Series | QPL, QPZ, QS |
| Pitch | 3.5mm - 7.62mm |
| Pole counts | 2P - 24P (per model) |
| Connection | Screw / spring |
| Certification | CE |
Applications
- PCB power and signal wiring
- PLC and control boards
- Power supplies and drives
Frequently Asked Questions
What pitches are available?
Pitches range from 3.5mm to 7.62mm depending on the series and model.
Screw or spring connection?
Both screw and spring clamp variants are available across the range.
Related Categories
Terminal Block, PLC Terminal Block, Quick Terminal, Distribution Terminal Blocks
Shenzhen Qitai Technology Co., Ltd. is a national high-tech enterprise and ISO9001/14001/45001 certified manufacturer. All products are CE/RoHS certified and available factory direct. Contact our engineers for technical support and free samples.
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QSD-381V PCB Screwless Terminal Block - 381V, 2P
Regular price $0.09 USDRegular price$0.09 USDSale price $0.09 USD -
QSD-381R PCB Screwless Terminal Block - 2P
Regular price $0.09 USDRegular price$0.09 USDSale price $0.09 USD -
QS-762RF-6P PCB Screw Terminal Block - 300V, 15A, 7.62mm pitch, 6P
Regular price $0.37 USDRegular price$0.37 USDSale price $0.37 USD -
3.81mm Doubl PCB Screwless Terminal Block - 2P
Regular price $0.19 USDRegular price$0.19 USDSale price $0.19 USD -
QS-762RC PCB Screw Terminal Block - 300V, 15A, 7.62mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-508RC PCB Screw Terminal Block - 300V, 15A, 5.08mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-762V PCB Screw Terminal Block - 762V, 15A, 7.62mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-508VF PCB Screw Terminal Block - 300V, 15A, 5.08mm pitch, 2P
Regular price $0.16 USDRegular price$0.16 USDSale price $0.16 USD -
QS-762VF PCB Screw Terminal Block - 300V, 15A, 7.62mm pitch, 2P
Regular price $0.16 USDRegular price$0.16 USDSale price $0.16 USD -
QS-508RF PCB Screw Terminal Block - 300V, 15A, 5.08mm pitch, 2P
Regular price $0.16 USDRegular price$0.16 USDSale price $0.16 USD -
QS-508R PCB Screw Terminal Block - 300V, 15A, 5.08mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-762VC PCB Screw Terminal Block - 300V, 15A, 7.62mm pitch, 2P
Regular price $0.06 USDRegular price$0.06 USDSale price $0.06 USD -
QS-508V PCB Screw Terminal Block - 508V, 15A, 5.00mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-508VC PCB Screw Terminal Block - 300V, 15A, 5.08mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-500A PCB Screw Terminal Block - 300V, 500A, 5.00mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-500AC PCB Screw Terminal Block - 300V, 15A, 5.00mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-500AF PCB Screw Terminal Block - 300V, 15A, 5.00mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-500RC-13P PCB Screw Terminal Block - 300V, 15A, 5.00mm pitch, 13P
Regular price $0.14 USDRegular price$0.14 USDSale price $0.14 USD -
QS-500RF PCB Screw Terminal Block - 300V, 15A, 5.00mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-500RC-4P PCB Screw Terminal Block - 300V, 15A, 5.00mm pitch, 4P
Regular price $0.18 USDRegular price$0.18 USDSale price $0.18 USD