Screw Type PCB Mount Terminal Block

Screw Type PCB Mount Terminal Block

3 week ago

14 0

HuiZhou Antenk Electronics Co., LTD

 5 year year

Product details

Product Description：

Huizhou Antenk Electronics Co., Ltd. manufactures AT302V 3.5XXX A series screw type PCB mount terminal block to establish stable wire to board power and signal connection by screw clamping mechanism. This terminal block supports contact quantities from 2 contacts up to 24 contacts, overall physical dimensions change with different pole counts, check official engineering drawing for complete dimension tables and PCB installation reference. The insulator housing adopts PA66 23 percent glass filled material achieving UL94V 0 flame retardant rating and supplies several optional housing colors. Tin plated brass terminals work together with M2.0 nickel plated steel screws with suggested tightening torque of 0.2 newton meter. It reaches 9A rated current and 130V rated voltage and accommodates wire sizes ranging from 24 AWG to 16 AWG or 1.5 square millimeter. Meeting RoHS and REACH requirements, this product applies to industrial control units smart household devices and precision measuring instruments. Operators must follow specified torque while fastening wires and keep inventory under dry conditions to prevent metal component oxidation. Different from rivals who outsource stamping molding and plating Antenk performs full in house production including independent mold development terminal stamping plastic injection molding electroplating and thorough laboratory reliability verification. We own ISO9001 ISO14001 IATF16949 and UL certifications, provide custom pole and color options plus round the clock engineering assistance, over seventy percent of connector products are shipped worldwide. Please share your project specifications for sample quotation and full datasheet resources.

1. High Current Screw Terminal guarantees steady power transmission for industrial PCB applications.

2. Multi Pole PCB Terminal accommodates diverse circuit layouts for multiple signal wiring demands.

3. Nickel Steel Screw Terminal provides reliable clamping performance with excellent anti‑rust capability.

Detailed Specifications：

1. Mechanical Specifications

1.1 Product type: PCB mount screw clamping terminal block

1.2 Measurement unit: millimeter

1.3 Key dimension: contact pitch 3.5 mm, pole range from 2 contacts to 24 contacts. Overall dimension varies with different pole quantities, refer to official engineering drawing for full dimension table and PCB mounting parameters

1.4 Screw specification: M2.0 nickel plated steel screw, recommended tightening torque 0.2 newton meter

1.5 Housing color: multiple optional colors including green blue black gray orange

1.6 CTA: Contact our engineering team to obtain complete dimension drawings and PCB footprint files for your hardware design check.

2. Material Construction

2.1 Insulator housing: PA66 with 23 percent glass filler, UL94V‑0 flame retardant grade

2.2 Contact terminal: Brass base material with tin plated surface

2.3 Fastening screw: Steel base material with nickel plated surface

3. Electrical Parameters

3.1 Rated current: 9A

3.2 Rated voltage: 130V

3.3 Applicable wire range: 24 AWG to 16 AWG or maximum 1.5 square millimeter wire

4. Environmental Parameters

4.1 Operating temperature range: Not specified on drawing, follow standard terminal block application conditions

5. Compliance Standard

5.1 Environmental compliance: RoHS compliant

6. Usage Method

6.1 Assembly mode: Soldering onto printed circuit boards, secure wires by tightening M2.0 screws

6.2 Operation tip: Select matching pole number according to actual circuit requirements, apply 0.2 newton meter torque for screw fastening

7. Application Scenarios

7.1 Industrial control modules

7.2 Smart home appliances

7.3 Precision measuring instruments

8. Operation & Storage Precautions

8.1 Strictly follow 0.2 newton meter torque requirement when tightening screws, avoid over‑torque damage to housing or under‑torque bad contact

8.2 Use wires within specified wire gauge range to guarantee stable connection performance

8.3 Store products in dry environment to prevent oxidation of tin plated and nickel plated metal parts

8.4 Confirm dimension and pole count before mechanical structure and PCB layout design

8.5 CTA: Submit your pole number and color requirements, we can provide free sample evaluation and professional technical consultation.

FAQ

Q: How many packaging do you have?

A: We have five packages including PE bag, hand bag, zip lock bag, colorful box and white box currently.

Q: Can you do our own packaging?

A: Yes, you just provide the package design and we will produce what you want. We also have the professional designer can help you do the packaging design.

Q: How many different types of products your company manufactures?

A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.

Product Drawing：

AT3202V-3.5-04-A-1+PCB Screw Terminal Block Pitch3.5（3）

AT3202V-3.5-04-A-1+PCB Screw Terminal Block Pitch3.5（5）

AT3202V-3.5-04-A-1+PCB Screw Terminal Block Pitch3.5（4）

AT3202V-3.5-04-A-1+PCB Screw Terminal Block Pitch3.5（6）

AT3202V-3.5-04-A-1+PCB Screw Terminal Block Pitch3.5（2）

AT3202V-3.5-04-A-1+PCB Screw Terminal Block Pitch3.5（1）

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HuiZhou Antenk Electronics Co., LTD

 Audited supplier

5 year

Address: Shenzhen, China

Main Product: Connectors , Wire harness, Board to board connector , Wire to board connector , Battery holders , Industrial connector

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