Aerospace Grade Rigid-Flex PCB MIL-PRF-50884 Compliant High Vibration Resistance

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Surface Finish Options	ENEPIG, Hard Gold (30-50µin), ENIG
Layer Configuration	4 – 12 layers
Operating Temperature	-40°C to +125°C
Payment Terms	L/C,D/A,D/P,T/T
Rigid Material	High-Tg FR-4, Medical-grade PI laminates
Flex Material	Polyimide (PI / Kapton) with RA Copper
Delivery Time	15-30 Days
Brand Name	Jiaqing Circuit
Place of Origin	China
Certification	ISO9001

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Product Specification


Surface Finish Options	ENEPIG, Hard Gold (30-50µin), ENIG	Layer Configuration	4 – 12 layers
Operating Temperature	-40°C to +125°C	Payment Terms	L/C,D/A,D/P,T/T
Rigid Material	High-Tg FR-4, Medical-grade PI laminates	Flex Material	Polyimide (PI / Kapton) with RA Copper
Delivery Time	15-30 Days	Brand Name	Jiaqing Circuit
Place of Origin	China	Certification	ISO9001

This aerospace-grade rigid-flex PCB is manufactured to meet the demanding requirements of avionics, satellite systems, and communication equipment. Compliant with MIL-PRF-50884 and IPC-6013 Class 3 standards, this board delivers exceptional reliability in environments subject to extreme temperature cycling (–55°C to +125°C), high vibration, and mechanical shock. The hybrid construction integrates rigid FR-4 sections for stable component mounting with flexible polyimide sections that absorb vibration and eliminate connector-related failure points. With tight impedance control (±5%) for high-speed digital and RF signals, and optional hard gold or ENIG surface finishes, this rigid-flex PCB is trusted in critical aerospace applications including flight control systems, radar equipment, and satellite communication payloads.

Applications & Key Advantages by Category

Avionics Systems – Flight control computers, navigation systems, and cockpit displays benefit from the wide operating temperature range (–55°C to +125°C) and vibration resistance that ensure reliable performance throughout the aircraft's service life. The elimination of connectors reduces the number of potential failure points in critical flight systems.

Satellite Communication Payloads – Spaceborne transceivers and antenna systems leverage the low-loss RF materials and tight impedance control (±5%) to maintain signal integrity in the harsh vacuum and radiation environment of space. The lightweight construction (polyimide flex is lighter than FR-4) reduces launch mass.

Avionics & Weapon Guidance – Missile guidance systems, radar equipment, and electronic warfare modules rely on the robust construction and MIL-PRF-50884 compliance to withstand the extreme mechanical stresses of launch and flight. The rigid-flex design enables compact 3D packaging within space-constrained weapon systems.

Unmanned Aerial Vehicles (UAVs) – Drone flight controllers, payload processors, and communication links benefit from the significant weight reduction achieved by eliminating connectors and cables. The rigid-flex construction absorbs vibration from motors and propellers, extending system reliability.

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer 
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Year Established:

2012 
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Total Annual:

20000000-50000000
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Employee Number:

201~300 
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Ecer Certification：

Verified Supplier 

Jiaqing Circuit was founded in 2012 in Shenzhen, China. We own a 5,000 square meter manufacturing plant with a monthly PCB production capacity of 20,000 square meters, capable of manufacturing 2-48 layer PCBs. We deliver one-stop solutions including PCB design, PCB fabrication, BOM component sourcin... Jiaqing Circuit was founded in 2012 in Shenzhen, China. We own a 5,000 square meter manufacturing plant with a monthly PCB production capacity of 20,000 square meters, capable of manufacturing 2-48 layer PCBs. We deliver one-stop solutions including PCB design, PCB fabrication, BOM component sourcin...

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Shenzhen Jiaqing Circuit Co., Ltd.
Building 1, Area A, Third Industrial Zone, Gonghe Community, Shajing Subdistrict, Bao'an District, Shenzhen
https://www.jqpcb.com/

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