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High Quality 3.81mm Pitch PCB Terminal Blocks for Industrial Electrical Connections High Quality 3.81mm Pitch PCB Terminal Blocks for Industrial Electrical Connections
High Quality 3.81mm Pitch PCB Terminal Blocks for Industrial Electrical Connections High Quality 3.81mm Pitch PCB Terminal Blocks for Industrial Electrical Connections
High Quality 3.81mm Pitch PCB Terminal Blocks for Industrial Electrical Connections High Quality 3.81mm Pitch PCB Terminal Blocks for Industrial Electrical Connections

High Quality 3.81mm Pitch PCB Terminal Blocks for Industrial Electrical Connections

US$ 0.02 ~ 0.05
Min.Order: 100
Product origin: Ningbo, Zhejiang, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 87 Reviews
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  • Model Number : CLP082, CLP082-3.81mm, CLP082-5.81mm
  • Material : PA66 UL94V-0 Plastic
  • Screw Material : Steel with Zinc Plating
  • Contact Material : Brass with Nickel Plating
  • Spring Material : Phosphor Bronze Nickel Plated
  • Pin Material : Brass with Tin Plating
  • Pitch Options : 3.81mm, 5.08mm, 5.81mm
  • Rated Voltage : 300V
  • Rated Current : 10A-12A (depending on model)
  • Wire Size Range : 26-16 AWG (3.81mm), 28-16 AWG (5.08mm)
  • Strip Length : 6mm (3.81mm), 7mm (5.08mm)
  • Max Torque : 0.2Nm (3.81mm), 0.4Nm (5.08mm)
  • Connection Type : Screw Terminal
  • Contact Termination : Screws Fixed
  • Production Process : Injection Molding
  • Color : Green
  • Pole Options : 2p-12p
  • Flame Rating : UL94V-0
  • Interface Type : DC/DC

Actually handles wire sizes form 26 down to 16 AWG with that 3.81mm pitch, and if you step up to 5.08mm or 5.81mm, you get 28-16 AWG range instead — usually helps when you've got finer wire in tighter boards, we've ordered CLP082 models in 2 to 12 poles depending on the rail layout.

PCB Terminal Block 3.81mm Pitch

Rated up to 300V and pulls 10A to 12A depending on which pitch you pick, and the strip length is 6mm for the 3.81mm version or 7mm for the 5.08mm one, so you're not guessing at how much jacket to peel back when wiring up a control panel.

PCB Terminal Block Side View

All PA66 with UL94V-0 flame rating, so it's not going to soften up under heat between -40°C and 105°C, though we typically torque the screws to 0.2Nm on teh 3.81mm pitch models and 0.4Nm on the 5.08mm ones — too much force and those brass contacts (nickel plated, by the way) can shift, but it's steel screws with zinc plating so they don't seize easily.

88% of orders we get the color matched to the green on our existing boards without issue, but the injection molding gives consistent dimensoins batch to batch (usually 20 days or so turnaround), and we've found these work better than cheaper alternatives for DC/DC interface application — just not suited for high-vibration environments unless you lockwire everything.

PCB Terminal Block Assembly

We usually run a quick COA check on brass pin matrial with tin plating before shipment, but typical purity holds up fine for indutrial connections; MOQ is roughly 50 pieces per pole count, and the 3.81mm pitch version is easier to handle in tight spaces than the bigger 5.81mm ones — just confirm lead time if you need more than 200 pieces.

Frequently Asked Questions

What is the minimum order quantity for the CLP082 3.81mm pitch terminal blocks?

Our MOQ is 100 pieces per model, but we can sometimes negotiate lower quantities for first-time orders or samples. Just reach out to us.

Do you have UL or CE certification for these terminal blocks?

Yes, the PA66 plastic meets UL94V-0 flame rating, and we can provide a compliance certificate upon request. Let us know what standard you need.

Can I get these terminal blocks with a different number of poles, like 2 or 12?

Absolutely, we offer pole options from 2 to 12 positions for the 3.81mm pitch. Just specify the pole count when ordering.

What’s the recommended strip length for the 5.08mm pitch version?

For the 5.08mm pitch model, you should strip 7mm of wire insulation. The 3.81mm version needs 6mm instead.

How are these terminal blocks packaged and stored?

They come in anti-static bags inside cardboard boxes, 500 pieces per box. Store them in a cool, dry place below 40°C to keep the plastic in good shape.

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