FFA 2C 302 303 304 short circular half moon push pull Connector

FFA 2C 302 303 304 short circular hermaphroditic push pull Connector

Compatible with FFA 2C / Linkhive Short plug / half moon connector

The LINKHIVE FFA 2C 302/303/304 is a short circular push pull connector featuring a compact shell less than 30 mm in length and a half moon connector connector. Fully compatible with  FFA 2C series, this short plug ensures secure, blind mating in space-constrained indoor environments. The Brass Connector  integrates a robust self-latching mechanism and supports multipole or coaxial contacts for flexible signal and RF transmission.

Singal Connector Key Advantages 

• Ultra short plug design (Length: 31mm) saves valuable installation space, ideal for compact instruments and medical devices.

• half moon connector structure ensures secure mating and quick disconnect without gender-specific ends.

• Brass Connector with chrome plating, providing excellent EMI shielding and long-term corrosion resistance.

• Brass Connector Durable Peek insulator and gold-plated contacts, ensuring stable electrical performance and over 2000 mating cycles.

• Compatible with standard circular push pull connectors, allowing seamless integration into legacy systems for singal connector

• Singal connector Threaded collet with Ø14 mm diameter and 11 mm hex (SW11) provides secure cable clamping while maintaining a low profile.

• Designed for cable diameters from 2.7 mm to 8.2 mm depending on model (302~306), ensuring flexibility in cable assembly.

• Meets high-voltage test levels (up to 2.4 kV DC) and current ratings up to 25A, suitable for both singal connector and low-power applications.

• Ideal brass connector for high-reliability use in medical imaging, detection systems, and handheld diagnostic tools.

Singal Connector Application

• Medical devices: portable monitors, imaging systems

• Test & measurement: compact signal testing units

• Industrial controls: automation modules and sensors

• Broadcast & audio: camera systems and panel interfaces

• Aerospace & instrumentation: where size and reliability are crucial

Quality Control

• Each ultra short plug undergoes 100% visual and dimensional inspection based on precision mechanical drawings.

• Contact resistance, plating thickness, and dielectric strength are verified per batch using calibrated instruments.

• Incoming materials such as PPS, brass rods, and plating solutions are inspected under ISO-compliant procedures.

• Shell tolerance, insulator alignment, and keying position are verified to ensure perfect push pull locking performance.

• Cleanroom packaging is available for sensitive singal connector applications upon request.

Test Control    

1. Electrical test protocols include Hi-Pot (withstand voltage), insulation resistance, and continuity verification for each contact point.

2. Mechanical cycling test simulates >2000 mating/unmating operations to confirm push pull connector reliability.

3. Shells and insulators undergo thermal shock and humidity testing to ensure environmental resilience.

4. FFA 2C Ultra short plug Pull force and torque tests conducted to ensure stable cable retention and key locking performance.

5. ultra short plug Random samples undergo vibration and shock tests to simulate real-use mechanical stress.

 Diamensions

FFA.2C.306.CLA52 = ultra short plug, key (G), with cable collet, 2C series, multi-core, 6 pins, brass chrome-plated shell, PPS insulator, solder type contacts,  52 clamp for cables with 5.0mm outer diameter.

FFA 2C Push Pull Connectors Selection

Mode	TFA.2C.302.CGA27	TFA.2C.303.CLA32	TFA.2C.304.CLA37	TFA.2C.306.CLA42	TFA.2C.308.CLA52	TFA.2C.310.CLA57	TFA.2C.312.CLA62	TFA.2C.314.CLA.82
Contacts
	half moon connector	half moon connector	half moon connector	half moon connector	half moon connector	half moon connector	half moon connector	half moon connector
ContactØ （mm)	1.6	1.3	1.3	1.3	0.7	0.7	0.7	0.7
CableØ（mm)	2.7	3.2	3.7	4.2	5.2	5.7	6.2	8.2
Test Voltage(kv DC)	2.4	2.1	2.4	2.1	1.35	1.35	0.9	0.9
Rated Current	20	25	15	12	7	7	5	5
Solder	√	√	√	√	√	√	√	√
Crimp	-	-	-	√	√	√	√	√
Description	A 2-pin half moon connector designed for signal transmission in compact environments.	Circular push pull connector with 3 contacts, offering ultra short plug profile	Ultra short plug with 4 solder contacts, this compact circular connector	This 6-contact circular push pull connector combines a rugged brass connector	half moon connector with 8 contacts in a high-density circular layout.	10-pin circular push pull connector engineered as a hermaphroditic ultra short plug	12-contact ultra short plug with circular form factor. Built for high mating cycles and consistent contact pressure. .	A high-pin-count circular push pull connector (14 contacts) built with ultra short body
Application	Used in applications requiring small-size brass connector	Ideal for industrial or instrumentation devices	Suitable for medical equipment, testing instruments, and wearables	Commonly used in defense electronics and measuring systems .	Used in data acquisition, control panels, and sensor integration	Perfect for use in automotive diagnostics, robotic tools, and short cable	Designed for power-signal hybrid devices, lab instruments	Widely adopted in embedded systems, medical monitoring

Brass Connector 2C series Panel cut outs

Brass Connector 2C series Cable Clamp

2C Series Metal  Housing  circular push pull Connectors Models

straight plug	Fixed socket	Fixed socket	Float socket	Watertight socket
FFA circular push pull Connectors	EAA	ECP	PCA ultra short plug	HGP
FFA circular push pull Connectors	ERY	EEP	PCA ultra short plug	HEP
	ERA		PSA

 Linkhive  Circular Push Pull Connectors IP50 selection

Use the comparison table below to explore the three main  self-latching push pull connector series in the IP50 indoor range and find the model best suited to your specific application needs.