| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 19164-0043 |
| Color: | Blue |
| Series: | 19164 - Butt - Step Down - Perma-Seal |
| Connector Type: | Butt - Step Down, Perma-Seal |
| Contact Material: | Copper |
| Contact Plating: | Tin |
| Voltage: | 600 V |
| Insulation Material: | NiAc |
| Maximum Voltage: | 600 V |
| Packaging: | Bag |
| Operating Temperature Range: | -55 - 125 °C |
| Contact Mating Area Plating: | Tin |
| Wire Size: | 14 AWG, 16 AWG, 18 AWG, 20 AWG, 22 AWG |
| Contact Termination Plating: | Tin |
| Wire Insulation Diameter: | 5.84 mm |
| Barrel Type: | Closed |
| Part Aliases: | 0191640043 SBA-631 |
| SKU: | MOL19164-0043 |
19164-0043
| Heilind Number: | MOL19164-0043 |
| Manufacturer: | Molex |
| Manufacturer Number: | 19164-0043 |
| Datasheet: | Product Specification |
| ECAD Model: | |
Specifications
Detailed Description
The Perma-Seal Step Down Butt Splice is a reliable and durable connector designed for seamless wire termination. With a color-coded blue design for easy identification, this splice accommodates 14-16 AWG wires on one end and 18-22 AWG wires on the other, ensuring a secure and tight connection. Constructed with copper contacts and tin plating, it offers excellent conductivity and corrosion resistance. Rated for up to 600 V, it guarantees safe and efficient power transmission. The NiAc insulation and closed barrel design provide added protection, while its wide operating temperature range of -55 to 125 °C makes it suitable for various environments. RoHS compliant and available in a convenient bag packaging, this splice is a must-have for professionals in the field.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 19164-0013 | Perma-Seal Butt Splice for 18-22 AWG Wire |  |
 | Molex 19164-0044 | Perma-Seal Butt Splice for 14-16 AWG Wire | |
 | Molex 19164-0045 | Perma-Seal Butt Splice for 14-16 AWG Wire, Mylar Tape Carrier | |
 | Molex 39-01-2040 | Mini-Fit Jr. Receptacle Housing, Dual Row, 4 Circuits, UL 94V-2, Natural | |
 | Molex 42816-0212 | 10.00mm Pitch Mini-Fit Sr. Receptacle Housing, Single Row, 2 Circuit, Black | |
 | Molex 50148-8000 | 2.50mm Pitch Mizu-P25 Crimp Terminal, 50148, Reel | |
 | Molex 52213-0411 | Mizu-P25 2.50mm Pitch Waterproof Wire-to-Wire Receptacle Housing, 4 Circuits, Black | |
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 | |||
| 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 | |||
Availability
Immediate Shipment:
Call
Stock Location:
In Stock
Factory Stock:
Call for Stock
Factory Lead:
Call
Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| Molex: | 19164-0043 |
| Other Names: | 0191640043 SBA-631 |
