PCB Spacer FR-4 Spacer Block Space Bar On 1.5mm FR4 with Drill Holes

PCB Spacer FR-4 Spacer Block Space Bar On 1.5mm FR4 with Drill Holes

(Printed circuits boards are custom-made products, the picture and parameters shown are just for reference)

1.1 General description

This is a type of no copper PCB built on FR-4 Tg135 substrate for the application of spacer. It's 1.57 mm thick without mask. The base material is from ILM supplying 1 up single board. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 25 panels are packed for shipment.

1.2 Features and benefits

1. FR-4 shows excellent dimensional stability;

2. 16000㎡ workshop and 30000㎡ output capability per month;

3. PCB manufacturing on required specifications;

4. Delivery on time. Higher than 98% on-time-delivery rate.

5. 8000 types of PCB's per month;

6. Experienced sales persons and skilled customer services

7. Quick CADCAM checking and free PCB quotation;

8. Small quantity order is available;

9. ISO9001, ISO14001, IATF16949, ISO13485, UL Certified.

1.3 Parameter and data sheet

1.4 FR-4 Material

FR-4 (or FR4) is a kind of material grade designation, which means that the resin material is flame resistant (self-extinguishing). FR-4 is a kind of material specifications, not a material name, but a material grade. "FR" stands for flame retardant, and denotes that safety of flammability of FR-4 is in compliance with the standard UL94V-0.

FR-4 glass epoxy is a popular and versatile high-pressure thermoset plastic laminate with good strength to weight ratios. With near zero water absorption, FR-4 is most commonly used as an electrical insulator possessing considerable mechanical strength. The material is also known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions. These attributes, along with good fabrication characteristics, lend utility to this grade for a wide variety of electrical and mechanical applications.

More Displays of FR-4

1.5 Our PCB Capability (2022)