19154-0057
Step Down Butt Splice for 16-14 AWG Wire Blue w/Red Stripe
Part Aliases: Molex 0191540057 Molex BA-631XT
Upgrade your wire connections with our Step Down Butt Splice, designed for 16-14 AWG wires. Featuring a vibrant blue hue with a striking red stripe, this splice not only enhances organization but also ensures secure and efficient conductivity. Crafted with durable PVC insulation and copper contact material plated with tin, it guarantees reliable performance. With a closed barrel type and brazed construction, it offers superior strength and longevity. Certified by CSA and UL agencies, it meets high industry standards for safety and quality. Perfect for various wire sizes, from 22 AWG to 14 AWG, it's a versatile solution for your crimping needs. RoHS compliant and packaged conveniently on a reel with adhesive tape, it's easy to access and store. Elevate your electrical projects with this essential connector, a must-have in any toolkit.
Details
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 19154-0057 |
| Color: | Blue |
| Series: | 19154 - Butt - Step Down |
| Connector Type: | Butt - Step Down |
| Contact Material: | Copper |
| Contact Plating: | Tin |
| Material: | PVC |
| Insulation Material: | PVC |
| Packaging: | Adhesive Tape on Reel |
| Contact Mating Area Plating: | Tin |
| Wire Size: | 14 AWG, 16 AWG, 18 AWG, 20 AWG, 22 AWG |
| CSA Agency Certification: | LR18689 |
| UL Agency Certification: | E32244 |
| Contact Termination Plating: | Tin |
| Wire Insulation Diameter: | 4.45 mm |
| Barrel Type: | Closed - Brazed |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0191540057 BA-631XT |
| SKU: | MOL19154-0057 |
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 11/28/2025 | 515914 - Manufacturing Process Change. Automation of step-down striping process. | Download |
| 09/16/2024 | 515412 - Packaging Method/Quantity Changing. Before: DU was equal to the inner carton qty and could be added to orders of MLQ. After: the DU is equal to the full master carton. Minimum line qty is equal to 1 or more DUs | Download |
| 03/04/2019 | 506690 - Supplier Change. This letter is to inform you that Molex is adding a new supplier or the supplier is making a change affecting the part(s) identified in this notice. | Download |
| 03/04/2019 | 506690 - Supplier Change. This letter is to inform you that Molex is adding a new supplier or the supplier is making a change affecting the part(s) identified in this notice. There will be no negative impact to product performance as a result of this change. | Download |
| 02/18/2019 | 506408 - Packaging Method/Quantity Changing. This letter is to inform you that the part(s) referenced in this notice will undergo packaging specification changes that may include new container sizes, quantities or changes to the label. No changes will be made to the product as a result of this change. | Download |
| 01/16/2019 | 505767 - Equipment Transfer, Production Transfer or Rearrangement. This letter is to inform you that production of the part(s) identified in this notice is being moved to a different production location. No changes will be made to the product as a result of this move. | Download |