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4.8mm Fully Insulated Female Disconnect Terminal (AWG 22-18)

M6350FNS-8(5)-R; M6350FNS-8(8)-R; M6350FNL-8(5)-R; M6350FNL-8(8)-R; 
M6350FNS-8(5)-R1; M6350FNS-8(8)-R1; M6350FNL-8(5)-R1; M6350FNL-8(8)-R1
The 4.8mm fully insulated female disconnect terminal is designed for AWG 22-18 wires. It provides a secure and reliable electrical connection in automotive, household appliances, and industrial wiring systems.
This quick disconnect terminal features a fully insulated sleeve for enhanced safety and protection, making it ideal for applications requiring vibration resistance and frequent connection/disconnection.
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  • M6350FNS-8(5)-R; M6350FNS-8(8)-R; M6350FNS-8(5)-R1; M6350FNS-8(8)-R1 

  • HRB

  • 8536909000

P/N Definition


HRB P/N Mating Tab Thickness
 Compatible Insulation Diameter Range SPQ(pcs)
M6350FNS-8(5)-R 4.8x0.5mm 3.05mm 2500/reel
M6350FNS-8(8)-R 4.8x0.8mm 3.05mm 2500/reel
M6350FNL-8(5)-R 4.8x0.5mm 3.05mm 1000/bag
M6350FNL-8(8)-R 4.8x0.8mm 3.05mm 1000/bag
M6350FNS-8(5)-R1 4.8x0.5mm 5.84mm 1500/reel
M6350FNS-8(8)-R1 4.8x0.8mm 5.84mm 1500/reel
M6350FNL-8(5)-R1 4.8x0.5mm 5.84mm 1000/bag
M6350FNL-8(8)-R1 4.8x0.8mm 5.84mm 1000/bag

  • Type: M=Finished

  • Product Type: 6350=Fully insulated Straight Female Terminal

  • F=All inclusive insulation

  • N=Nylon

Packaging method: S=strip L=loose piece

  • Series: 8=4.8mm(0.187 in.)

  • R=Red(22-18 AWG), Ins. Dia, Max: 3.05; R1=Red(22-18 AWG), Ins. Dia, Max: 5.84


Technical Parameters

  • Current Rating: 10A AC, DC

  • Voltage Rating: 300V AC, DC

  • Operating Temperature: -25 ºC to +105 ºC

  • Material: Housing: Nylon66 UL 94V-2; Terminal: Brass. Tin-plated

  • Tab Size: 4.8x0.8mm or 4.8x0.5mm

  • Applicable wire: AWG 22-18(0.32-0.82mm²)

  • Compatible Insulation Diameter Range: 3.05mm/5.84mm

  • The insertion force and male terminal: ≤7.8kg

  • The withdrawal force and male terminal: ≥3.0kg

  • Line Terminal and the force: ≥5.0kg


Product Features

  • Terminal Features : Wire Stop

  • Capacity: Single

  • Crimp: F-Crimp

  • Barrel Type: Closed

  • Terminate to: Wire&cable

  • With Insulation: Fully insulated

  • Mating Retention Type: Dimple lock

  • Packing: Strip/Reel, or loose pieces in bag options


Technical Features

- Tin-plated brass for corrosion resistance  

- Nylon insulation for high temperature durability  

- Secure crimp barrel design for strong wire retention  

- Rated for up to 300V applications


Mating Diagram


HRB AWG22-18 0.32-0.82mm2 Straight Insulated Female Receptacle(M6350 series AWG22-18) is usually mating with 

  • M6351 series AWG22-18

  • Male tab


FASTON TERMINAL mating

Cross Reference | Interchangeable Standard Terminals


This HRB 4.8mm 0.187" insulated female receptacle conforms to global standard specifications and is fully interchangeable with standard quick disconnect terminals used worldwide.

It offers direct replacement capability with matching form, fit, and function for standard wiring systems.




Q: What are the basic parameters of 4.8mm Fully Insulated Female Disconnect Terminal (AWG 22-18)?

A: Quick Disconnect Terminal Type : Receptacle

Wire Size: AWG22-18(0.32-0.82mm²)

Mating Tab Width: 4.8(0.187")

Mating Tab Thickness : 0.5mm/0.8mm

Compatible Insulation Diameter Range: 3.05mm/5.84mm

Q: What is the MOQ for 4.8mm 0.187" Insulated terminal?

A: MOQ: 5000pcs/item.

Q: What is the lead time for 4.8mm 0.187" Insulated terminal?

A: L/T: 3-4 weeks.

Q: What is the maximum temperature rating for this 4.8mm terminal?

A: The maximum temperature rating is 105ºC

Q: Can this AWG 22-18 receptacle be used in automotive vibration environments?

A: Yes, this AWG 22-18 receptacle, features secure contact retention that withstands typical automotive vibration levels. It is suitable for auxiliary circuits when installed per specifications.

Q: What is the difference between 4.8mm and 6.3mm connectors?

A: The difference is the width of the terminal tab. 4.8mm connectors are smaller and used for lighter applications, while 6.3mm 

connectors handle higher currents.

Q: How do I choose the correct AWG size?

A: Select the connector based on your wire gauge. This product is designed for AWG 22-18 wires, ensuring a proper crimp fit.

Q: Are these connectors insulated?

A: Yes, they feature a fully insulated sleeve to prevent short circuits and improve safety.

Q: What wire size does AWG 22-18 support?

AWG 22-18 terminals are designed for wires with a cross-sectional area suitable for low to medium current electrical applications.

Q: What certifications do HRB connectors have (UL, RoHS, REACH)?

A: HRB connectors hold UL/cUL, RoHS, and REACH certifications, plus key automotive and industrial approvals.

UL/cUL: Certified under UL 1977 (file no. E322751)

Q: What is a 4.8mm female disconnect terminal?

A 4.8mm female disconnect terminal is a type of electrical connector designed to fit a 4.8mm male tab, allowing quick and secure 

wire connections.

Q: Is this terminal suitable for automotive use?

A: Yes, this fully insulated female disconnect terminal is widely used in automotive wiring systems due to its secure connection and 

vibration resistance.









Compliance

  • EU RoHS Directive(EU) 2015/863 amending Annex II to Directive 2011/65/EU

  • End-of Life Vehicles Directive(2000/53/EC)

  • AfPS GS 2019: 01 PAK-Polycylic Aromatic Hydrocarbons(PAHs)

  • European Regulation POPs (EU) 2019/1021

  • European Regulation POPs (EU) 2024/2570

  • European Regulation POPs (EU) 2025/718

  • European Regulation POPs (EU) 2023/1608

  • European Regulation POPs (EU) 2019/1021

  • European Regulation POPs (EU) 2025/843

  • European Regulation POPs (EU) 2025/1930

  • Regulation (EC) Np 1907/2006 concerning the REACH

  • US California Proposition 65

Product certificates

Safety approvals&certification: UL&cUL

UL Flammability Rating: UL 94V-2





FASTON TERMINAL application


Universal fully insulated quick-connect terminals are widely applied in various fields, specifically including:


  1. Home Appliances: HVAC systems, refrigerators, washing machines, dishwashers, ovens, and water heaters, providing safe and convenient wiring connections for household electrical components.

  2. Automotive: Vehicle wiring systems, including lighting, sensors, actuators, and EV auxiliary systems, ensuring stable connection even under vibration.

  3. Industrial Controls: Motors, drives, power supplies, PLCs, sensors, and control panels, meeting the needs of industrial low-voltage wiring.

  4. Electronics & Lighting: Power supplies, LED drivers, consumer electronics, and audio equipment, with reliable insulation and quick connection performance.

General Purpose: Suitable for low/medium voltage, small current, and safe quick-disconnect low-voltage power and signal connections, widely used in household appliances, automotive, industrial, and electronic equipment fields.




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