electrical connectors 3M M14-6FLK terminals suitable for demanding temperature and weather conditions
Manufacturer:
3M
Description:
Spade Connectors RoHS
Category:
Barrel, Bullet Connectors/Spade Connectors
Specifications
Mfr. Part #:
M14-6FLK
Model Number:
M14-6FLK
Introduction
3M Scotchlok Terminals, Kits and Tools
For over 30 years, 3M has been a leading supplier of Scotchlok terminals, disconnects, connectors, and tools for high-performance applications in the assembly and maintenance of electrical systems. Thousands of satisfied customers recognize 3M products for their effective and reliable performance, UL Listed and CSA Certified where appropriate. The extensive variety of types, sizes, and materials meets a broad application range, including demanding temperature and weather conditions. Design features ensure easy installation, with positive and easy wire insertion, elimination of strand hang-ups and wire twisting, and easy insulation entry, all contributing to making the installer's job easier.
- Brand: 3M
- Product Lines: Scotchlok, Highland
- Certifications: UL Listed and CSA Certified (where appropriate)
- Temperature Ratings: Non-insulated terminals up to 347F (175C); Insulated terminals up to 221F (105C). High Temperature terminals withstand up to 900F (482C).
- Materials: Copper, Steel (for High Temperature), Vinyl, Nylon, Brass
- Construction Features: One-piece, burr-free construction, electrical bright-tin plating, annealing, barrel-to-pad transition design, open-end design for visual inspection, multiple "V" grooves for wire hold, injection molded insulations, funnel barrel construction, crimp ridge, non-slip ridge, beveled leading edge for insulation entry, insulation grip feature with brass sleeve.
- Barrel Styles: Non-Insulated (Butted Seam, Brazed Seam), Vinyl Insulated (Brazed and Butted Seams), Nylon Insulated (Butted Seam with Insulation Grip), Heat Shrink, High Temperature.
| Product Category | Key Features/Applications | Wire Range (AWG) | Stud Sizes | Material | Insulation Type |
|---|---|---|---|---|---|
| Ring Tongues | Standard tongue style, safest and most reliable. Cannot be removed unless mounting screw is removed. Available in non-insulated, vinyl insulated, nylon insulated (with grip), and heat shrink versions. | 26-24, 22-18, 16-14, 12-10, 8, 6, 4, 2, 1, 1/0, 2/0, 3/0, 4/0, 250 kcmil | #2, #4, #5, #6, #8, #10, 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4" | Copper, Steel (High Temp) | None, Vinyl, Nylon, Heat Shrink |
| Multi-Stud Ring Tongues | Designed for applications requiring connection to multiple studs. | 22-18, 16-14, 12-10 | 6/8/10 | Copper | Vinyl, Nylon |
| Standard Forks | Allows rapid connection of wire to studs. Usually used on free-standing studs. Available in non-insulated, vinyl insulated, and nylon insulated (with grip) versions. | 26-24, 22-18, 16-14, 12-10 | #6, #8, #10, 1/4" | Copper | None, Vinyl, Nylon |
| Block Forks | Same strength as fork, but designed for terminal blocks with flat sides against the barrier. Available in non-insulated, vinyl insulated, and nylon insulated (with grip) versions. | 22-18, 16-14, 12-10 | #4, #6, #8, #10 | Copper | None, Vinyl, Nylon |
| Flanged Block Forks | Combines benefits of block and locking forks; stays secure even if screw loosens. Available in non-insulated, vinyl insulated, and nylon insulated (with grip) versions. | 22-18, 16-14, 12-10 | #6, #8, #10 | Copper | None, Vinyl, Nylon |
| Locking Forks | Spring-like tongue locks in place around stud, even when screw is not tightened. Extra force required for removal. Available in non-insulated, vinyl insulated, and nylon insulated (with grip) versions. | 22-18, 16-14, 12-10 | #4, #6, #8, #10, 1/4" | Copper | None, Vinyl, Nylon |
| Butt Connectors | Uses chamfered barrel ends for fast, easy wire insertion from both ends and a built-in wire stop. Must be crimped at both ends. Available in non-insulated, vinyl insulated, nylon insulated (with grip), and heat shrink versions. Step-down versions available. | 26-24, 22-18, 16-14, 12-10, 8, 6, 4, 2, 1, 1/0, 2/0, 3/0, 4/0, 250 kcmil | NA | Copper, Steel | None, Vinyl, Nylon, Heat Shrink |
| Female Disconnects | Attached to mating part by tongue of female part slipping over male tab. Available in non-insulated, vinyl insulated, nylon insulated (with grip), and heat shrink versions. Also available as flag and multi-stack types. | 26-20, 22-18, 16-14, 12-10 | 0.110 x 0.020, 0.110 x 0.032, 0.187 x 0.020, 0.250 x 0.032, 0.375 x 0.050 | Copper | None, Vinyl, Nylon |
| Male Disconnects | Designed to mate with female disconnects. Available in non-insulated, vinyl insulated, nylon insulated (with grip), and heat shrink versions. Bullet style also available. | 22-18, 16-14, 12-10 | 0.156, 0.180, 0.187 x 0.020, 0.250 x 0.032 | Copper | None, Vinyl, Nylon |
| Flags | Ring-type flags for wire termination. | 22-18, 16-14 | #6 | Copper | None |
| Multi-Stack Disconnects | Allows for multiple connections in a single terminal. | 22-18, 16-14 | 0.250 x 0.032 | Copper | Vinyl |
| Adapters | Used to interconnect two connectors already attached to wires. Available in double male-female, male fuse-clip, male rectangular tongue, and double female disconnect versions. | N/A | #6, #8, #10, 0.156, 0.187, 0.250 | Copper | None, Vinyl |
| High Temperature Terminals and Connectors | Constructed of steel with nickel plating for use in ovens, motors, light fixtures, and other high-temperature applications. Continuous use at 900F (482C). | 22-18, 16-14, 12-10, 8, 6, 4 | #6, #10, 1/4", 3/8" | Steel with Nickel Plating | None |
| Closed End Connectors | Used in situations requiring a pigtail of two or more wires. Available in nylon insulated versions. | 22-16, 18-10 | N/A | Copper Insert | Nylon |
| Parallel Connectors | Similar to butt connectors with overlapped wires and a single crimp in the center. Used where space is limited. Available in vinyl insulated and non-insulated versions. | 22-18, 16-14, 12-10 | N/A | Copper | None, Vinyl |
| Pin Terminals | For installation in compression blocks. Used in Europe for terminating stranded wire. Available in non-insulated, vinyl insulated, and nylon insulated (with grip) versions. | 26-24, 22-18, 16-14, 12-10 | 0.080", 0.110" | Copper | None, Vinyl, Nylon |
| 3M Highland Bagged Terminals | For general applications, available in low quantity, reclosable bags, ideal for smaller jobs. Includes rings, forks, block forks, locking forks, butt splices, and disconnects. | 22-10, 16-14, 12-10 | #4, #6, #8, #10, 1/4", 5/16", 3/8", .156, .187, .250 | Copper | None, Vinyl, Nylon |
| Kits | Includes terminals, tools, and accessories for electrical termination. STK-1 is a filled kit with popular low voltage termination products. Empty steel and plastic boxes are also available for organization. | N/A | N/A | N/A | N/A |
| Tools | Designed for crimping, stripping, and cutting electrical wires and terminals. Includes scissors-style tools (TH-440, TH-450) and ratchet tools (TR-482, TR-490). | 26-6 AWG (TH-450), 22-10 AWG (TH-440, TR-482, TR-490) | N/A | Heat-treated carbon steel | N/A |
Frequently Asked Questions
- Insulation Grip: Provides a "second" crimp on wire insulation for additional strain relief, excellent for high vibration applications.
- Tool Compatibility: Refer to pages 143-144 for a variety of tools compatible with 3M terminals.
- Insulated vs. Fully Insulated Disconnects: Insulated disconnects have barrel insulation only; fully insulated disconnects are insulated from the barrel to the receptacle/tab.
- Temperature Resistance: Non-insulated terminals withstand up to 347F (175C); Insulated terminals withstand up to 221F (105C).
2411220602_3M-M14-6FLK_C5757723.pdf
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