ML51 to SG PCB RF Test Probe | 0.76mm Pitch, 8GHz, 50 Ohm

PCB RF Test Probe for High-Density Boards: ML51 to SG, 0.76mm Pitch

Adapter Series 1 & 2: ML51 to GSG PCB Pads
Adapter Gender: Jack to Male
Body Materials and Plating: Be-Cu Gold Plated & Stainless Steel Passivated
Frequency Range (From DC): 8GHz
VSWR: ≤1.4:1 (DC 0~8GHz)
Impedance: 50 Ohm
Insertion Loss: ≤0.8dB (DC 0~8GHz)
Voltage Rating: 335 V(rms)
Dielectric Withstanding Voltage: >100 V
Probe Durability: ≥ 20000 cycles
Mating Cycles: ML51 ≥ 500 cycles
Operating Temperature: -45°C ~ +125°C
Compliance & Standards: RoHS Compliant, MIL-STD-202
MOQ & Customization: 1 Piece

CAD data

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REECUFUTURE Precision PCB RF Test Probes: Engineered for High-Frequency Validation

REECUFUTURE GSG PCB Test Probe delivers exceptional performance for demanding high-frequency applications, featuring an ML51 to GSG pad interface with precision 0.76mm pitch. Supporting frequencies up to 8GHz with excellent VSWR characteristics (≤1.4:1), this probe ensures accurate signal integrity in the most challenging test environments. We maintain our customer-focused policy of minimum order quantity of just 1 piece, providing unparalleled flexibility for engineering teams worldwide.

Primary Application Fields

5G mmWave Front-End Module (FEM) characterization and validation
Automotive Radar IC testing and performance verification
Satellite Communication Equipment RF performance testing
High-Speed Digital IC signal integrity analysis
IoT Wireless Module production testing and quality control

Core Competitive Advantages

Superior RF Performance: 8GHz bandwidth with low VSWR ensures precise measurements for mmWave applications
Exceptional Durability: ≥20,000 mechanical cycles with ML51 interface rated for ≥500 mating cycles
Precision Engineering: 0.76mm pitch GSG configuration guarantees reliable contact with fine-pitch test points
Rugged Environmental Rating: Full MIL-STD-202 compliance for shock, vibration, and thermal cycling
Flexible Global Access: We accept custom orders with a 1-piece MOQ and welcome worldwide customers, eliminating minimum quantity barriers for prototyping and production

Production Process

Product Detail Sheet

Category	Parameter	Description
Product Information	Product Name	PCB RF Test Probe
	Brand	REECUFUTURE
	Minimum Order Quantity	1 Piece
	Packaging	Boxed
	Origin	Shanghai, China
Configuration	Adapter Series 1	ML51
	Adapter Gender 1	Jack
	Adapter Angle 1	Straight
	Adapter Mount Method 1	None
	Body Materials and Plating 1	Be-Cu, Gold Plated
	Adapter Series 2	GSG PCB Pads
	Adapter Gender 2	Male
	Adapter Angle 2	Straight
	Adapter Mount Method 2	2 Hole Flange
	Body Materials and Plating 2	Stainless Steel Passivated
Electric Specifications	Impedance	50ohm
	Frequency Range (From DC)	8GHz
	VSWR	≤1.4:1 (DC 0~8GHz)
	Insertion Loss	≤0.8dB (DC 0~8GHz)
	Voltage Rating	335 V(rms)
	Dielectric Withstanding Voltage	>100 V
	Insulation Resistance	≥500 Mohm
Mechanical Characteristics	Mating Cycles	ML51 ≥ 500 cycles
	Probe Durability	≥20000 cycles
	Mating Torque	5~7 in – lbs
Environmental Characteristics (RoHS Compliant)	Temperature Rating	-45°C ~ +125°C
	Corrosion (Salt Spray)	MIL-STD-202, Method 101, Condition B
	Vibration	MIL-STD-202, Method 204, Condition D, 20 Gs
	Shock	MIL-STD-202, Method 213, Condition I, 100 Gs
	Thermal Shock	MIL-STD-202, Method 107. Cond. B, -40°C to +85°C
	Moisture Resistance	MIL-STD-202, Method 106, Less Step 7B
	Barometric Pressure (Altitude)	MIL-STD-202, Method 105, Condition C, 70k Ft.

Packaging & Shipping

📦 Precision ESD-Safe Packaging
Every RF component—from connectors and probes to cable assemblies—is secured with multi-layer, ESD-compliant packaging. We use static-shielding bags, custom-fit foam inserts, and reinforced boxes to prevent physical shock, moisture, and electrostatic discharge during transit, ensuring product integrity upon arrival.

✈️ Global Logistics & Express Shipping
We partner with leading global express carriers like DHL, FedEx, and UPS, alongside air and ocean freight specialists. We tailor shipping solutions from China to worldwide destinations, supporting everything from sample parcels to bulk orders under EXW, FOB, or CIF terms. Our service includes full documentation, customs brokerage, and real-time tracking for seamless door-to-door delivery.

🕒 Reliable & On-Time Delivery
Leveraging seasoned logistics coordination and reliable carrier relationships, we guarantee timely and accurate fulfillment. Whether you're ordering R&D samples or production volumes, we ensure swift processing and punctual shipping—so you can stay on schedule and focused on innovation.

Industry Applications

🔧 Core Technology Sectors
Our precision RF components serve mission-critical applications across 8 key sectors: 5G communications, automotive electronics, aerospace/defense, semiconductor testing, IoT, medical electronics, satellite communications, and industrial automation. Each domain relies on our solutions for uncompromised signal integrity.

🛠 Tailored Performance Solutions
We develop specialized configurations for unique industry requirements – from phase-stable cable assemblies for radar systems to micro-pitch probes for chipset validation. Our engineering team translates technical specifications into reliable performance under demanding operating conditions.

💡 Cross-Industry Innovation Synergy
By serving diverse sectors, we accumulate unique insights that drive innovation. Technologies developed for aerospace often benefit automotive applications, creating continuous improvement cycles that deliver superior value to all partners.

FAQ

1. What is the minimum order quantity for your PCB RF Test Probe?
We proudly offer custom manufacturing with a 1-piece MOQ and accept orders globally for all our PCB RF Test Probes, making us the ideal partner for both prototyping and production requirements.

2. What applications is this PPCB RF Test Probe designed for?
This high-frequency PCB RF Test Probes is specifically engineered for 5G mmWave FEM validation, automotive radar IC testing, and other precision RF applications requiring reliable GSG pad contact.

3. What’s the frequency range of your PCB RF Test Probe?
Our precision PCB RF Test Probes supports frequencies from DC to 8GHz, making it ideal for most modern wireless communication and radar applications.

4. What pitch size can your PCB RF Test Probe accommodate?
This PCB RF Test Probes is designed for 0.76mm pitch GSG pads, ensuring secure connections with high-density integrated circuit test points.

5. How durable is your PCB RF Test Probe for production environments?
The probe body offers exceptional durability with ≥20,000 mechanical cycles, while the ML51 interface maintains consistent performance for ≥500 mating cycles.

6. What materials are used in your PCB RF Test Probe construction?
We use beryllium copper contacts with gold plating in our PCB RF Test Probes to ensure optimal signal integrity and long-term reliability in demanding environments.

7. Is this PCB RF Test Probe suitable for automotive radar applications?
Absolutely. With its 8GHz bandwidth and precision GSG configuration, our PCB RF Test Probes is perfectly suited for automotive radar IC validation and production testing.

8. What environmental standards does your PCB RF Test Probe meet?
All our PCB RF Test Probes are RoHS compliant and meet MIL-STD-202 standards for shock, vibration, thermal shock, and moisture resistance.

9. Do you provide technical support for custom PCB RF Test Probe configurations?
Yes, we offer comprehensive engineering support for both standard and custom PCB RF Test Probes applications, all starting from our 1-piece MOQ policy.

10. What’s the delivery time for custom PCB RF Test Probe orders?
Standard PCB RF Test Probes configurations ship within 3-5 days, while custom designs typically deliver within 1-2 weeks, even for single-piece orders.

Our Partners

🏭 Premium Material Suppliers
We maintain strategic partnerships with globally leading raw material providers. These collaborations ensure our access to high-grade metals, premium dielectric materials, and advanced plating solutions, forming the essential foundation for manufacturing reliable RF components.

🔬 Technology Innovators
Through close cooperation with leading testing equipment manufacturers and research institutions, we continuously refine our production techniques and quality standards. These technical alliances enable us to stay at the forefront of RF component manufacturing and validation technology.

🤝 Certified Service Providers
We work with accredited logistics and certification partners worldwide to ensure timely delivery and compliance with international standards. This network guarantees that our products reach global customers efficiently while maintaining consistent quality assurance.