Types Prices and Models of Pigtail Connectors

Pigtail connectors come in fiber optic, electrical, and RF types, with prices ranging from under $1 for basic electrical pigtails to $5–$15 for fiber optic connectors depending on type and polish.

Types of Pigtail Connectors

1. Fiber Optic Pigtails Fiber optic pigtails are short fiber cables with a pre-installed connector on one end and an exposed fiber on the other, used for fusion splicing or network termination . Key types include:

• SC Pigtail: Durable snap-in connector, common in telecom and data networks.
• LC Pigtail: Small form-factor, ideal for high-density data centers.
• ST Pigtail: Bayonet-style, often used in older multimode networks.
• FC Pigtail: Screw-on connector, secure for high-vibration environments.
• Single Mode (OS2): 9/125µm core, yellow jacket, for long-distance applications.
• Multimode (OM1–OM4): 50/125µm or 62.5/125µm core, orange or aqua jacket, for short-distance networks.
• Polish Types: UPC (blue, low back reflection) and APC (green, angled, superior reflection control). Typical Prices: $5–$15 per pigtail depending on connector type, fiber mode, and polish . 2. Electrical/Automotive Pigtails These are short wires with a connector on one end and bare wires on the other, used to connect devices to a main harness or power source . Common applications include headlights, sensors, and grounding connections.
• Materials: Copper or aluminum wires with PVC or cross-linked polyethylene insulation.
• Sizes: 2.54mm to 4mm, male or female connectors.
• Colors: Black, red, blue, green (for high-voltage or visibility). Typical Prices: $0.50–$3 per pigtail depending on wire gauge, connector type, and quantity . 3. RF/Coaxial Pigtails Used in wireless, IoT, and telecom systems to connect antennas or RF modules .
• Common Types: SMA-to-U.FL, SMA with weatherproof gaskets.
• Applications: Wi-Fi dongles, outdoor telecom equipment. Typical Prices: $1–$10 depending on connector type, shielding, and environmental rating .

Summary

Pigtail connectors are versatile components bridging cables and devices. Fiber optic pigtails are higher-cost due to precision splicing requirements, electrical pigtails are inexpensive and widely used in automotive and electronics, and RF pigtails vary based on shielding and environmental protection. Choosing the right type depends on the application, connector compatibility, and performance requirements.