1. Glass Filled Terminal Block delivers superior mechanical strength for long‑term industrial electronic application.
2. Tin Plated Terminal Header ensures excellent solderability and stable electrical signal conduction.
3. Close Pitch Terminal Block saves board space for compact wire to board circuit design.
Detailed Specifications of AT2500R‑3.81‑XX‑X‑X‑FG Right‑Angle Plug‑in Terminal Block
1. Mechanical Specifications
1.1 Product type: Close right‑angle plug‑in terminal block
1.2 Measurement unit: millimeter
1.3 Key dimension: contact pitch 3.81 mm, pin thickness 0.80 mm, available pole counts from 2 contacts up to 16 contacts, other physical dimensions refer to official drawing
1.4 Available option: multiple insulator color choices including green blue black gray orange
1.5 CTA: Contact our engineering team to obtain full dimension drawings and PCB layout reference files for your hardware design validation.
2. Material Construction
2.1 Insulator housing: PA66 plus 23 percent glass fiber, UL94V‑0 flame retardant grade
2.2 Contact terminal: Brass with tin plated surface
3. Electrical Parameters
3.1 Rated voltage: 125V
3.2 Rated current: 8A
4. Compliance Standard
4.1 Environmental compliance: RoHS compliant
5. Usage Method
5.1 Assembly mode: Through hole soldering onto printed circuit board
5.2 Operation tip: Use matched plug terminal block for reliable wire‑to‑board connection
6. Application Scenarios
6.1 Household electrical appliances
6.2 Industrial control equipment
6.3 Digital electronic devices
6.4 Precision instrument equipment
7. Operation & Storage Precautions
7.1 Follow official drawing dimension requirements for PCB hole processing and soldering
7.2 Avoid excessive force during assembly to prevent terminal and housing damage
7.3 Keep products in dry storage environment to avoid oxidation of tin plated brass terminals
7.4 Select proper pole number and insulator color based on actual project demands
7.5 CTA: Submit your pole count and application condition requirements, we can deliver 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: