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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QS-500RC PCB Screw Terminal Block - 300V, 15A, 5.00mm pitch, 2P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-500VF-8P PCB Screw Terminal Block - 300V, 15A, 5.00mm pitch, 8P
Regular price $0.37 USDRegular price$0.37 USDSale price $0.37 USD -
QS-396R PCB Screw Terminal Block - 300V, 10A, 3.96mm pitch, 24P
Regular price $0.06 USDRegular price$0.06 USDSale price $0.06 USD -
QS-381R PCB Screw Terminal Block - 300V, 10A, 3.81mm pitch, 24P
Regular price $0.06 USDRegular price$0.06 USDSale price $0.06 USD -
QS-381VF PCB Screw Terminal Block - 300V, 10A, 3.81mm pitch, 24P
Regular price $0.16 USDRegular price$0.16 USDSale price $0.16 USD -
QS-381R-19P PCB Screw Terminal Block - 300V, 10A, 3.81mm pitch, 19P
Regular price $1.09 USDRegular price$1.09 USDSale price $1.09 USD -
QS-396V PCB Screw Terminal Block - 396V, 10A, 3.96mm pitch, 24P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-381RF PCB Screw Terminal Block - 300V, 10A, 3.81mm pitch, 24P
Regular price $0.16 USDRegular price$0.16 USDSale price $0.16 USD -
QS-381V PCB Screw Terminal Block - 381V, 10A, 3.81mm pitch, 24P
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QS-350RV PCB Screw Terminal Block - 300V, 10A, 3.50mm pitch, 24P
Regular price $0.17 USDRegular price$0.17 USDSale price $0.17 USD -
QS-350VF PCB Screw Terminal Block - 300V, 10A, 3.50mm pitch, 24P
Regular price $0.16 USDRegular price$0.16 USDSale price $0.16 USD -
QS-250RF PCB Screw Terminal Block - 300V, 10A, 2.50mm pitch, 24P
Regular price $0.16 USDRegular price$0.16 USDSale price $0.16 USD -
QNS-500L Screwless Spring PCB Terminal Block - 320V, 12A
Regular price $0.36 USDRegular price$0.36 USDSale price $0.36 USD -
QSP-3.5R Pluggable PCB Terminal Block
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD -
QT-A2-508 PCB Spring Terminal Block
Regular price $0.10 USDRegular price$0.10 USDSale price $0.10 USD -
QPS-508S-2P PCB Screw Terminal Block - 5.08mm pitch, 2P
Regular price $0.31 USDRegular price$0.31 USDSale price $0.31 USD -
QSDL-381-RF-2X3P PCB Screw Terminal Block - 3P
Regular price $0.60 USDRegular price$0.60 USDSale price $0.60 USD -
QPS-762S-6P PCB Screw Terminal Block - 7.62mm pitch, 6P
Regular price $0.86 USDRegular price$0.86 USDSale price $0.86 USD -
QPS-381S-8P PCB Screw Terminal Block - 3.81mm pitch, 8P
Regular price $1.58 USDRegular price$1.58 USDSale price $1.58 USD -
QSP-3.5V Pluggable PCB Terminal Block
Regular price $0.05 USDRegular price$0.05 USDSale price $0.05 USD