TE Connectivity 1643903 Series Vertical Screw Busbar Connector, 2-Contact, 25.4 mm Pitch Screw
- RS Stock No.:
- 274-9679
- Mfr. Part No.:
- 1643903-1
- Manufacturer:
- TE Connectivity
Bulk discount available
View bulk pricing optionsSubtotal (1 bag of 15 units)*
€158.52
(exc. VAT)
€194.985
(inc. VAT)
Temporarily out of stock
- Shipping from 15 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 15 - 60 | €10.568 | €158.52 |
| 75 + | €9.817 | €147.26 |
*price indicative
- RS Stock No.:
- 274-9679
- Mfr. Part No.:
- 1643903-1
- Manufacturer:
- TE Connectivity
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TE Connectivity | |
| Product Type | Busbar Connector | |
| Number of Contacts | 2 | |
| Sub Type | Receptacle | |
| Current | 300A | |
| Pitch | 25.4mm | |
| Housing Material | Thermoplastic | |
| Termination Type | Screw | |
| Mount Type | Screw | |
| Orientation | Vertical | |
| Stacking Height | 31.75mm | |
| Voltage | 600V ac | |
| Series | 1643903 | |
| Minimum Operating Temperature | -40°C | |
| Contact Gender | Female | |
| Contact Plating | Nickel | |
| Maximum Operating Temperature | 105°C | |
| Contact Material | Copper Alloy | |
| Standards/Approvals | UL 94 V-0 | |
| Select all | ||
|---|---|---|
Brand TE Connectivity | ||
Product Type Busbar Connector | ||
Number of Contacts 2 | ||
Sub Type Receptacle | ||
Current 300A | ||
Pitch 25.4mm | ||
Housing Material Thermoplastic | ||
Termination Type Screw | ||
Mount Type Screw | ||
Orientation Vertical | ||
Stacking Height 31.75mm | ||
Voltage 600V ac | ||
Series 1643903 | ||
Minimum Operating Temperature -40°C | ||
Contact Gender Female | ||
Contact Plating Nickel | ||
Maximum Operating Temperature 105°C | ||
Contact Material Copper Alloy | ||
Standards/Approvals UL 94 V-0 | ||
The TE Connectivity Bus bar Connector is designed for connecting two bus bars together. It has a thermoplastic housing, accommodates bus bars with a thickness of 3.18 mm and provides 2 positions for conducting electrical connections between the bus bars. It is commonly used in electrical systems and power distribution applications.
CSA and UL standard
Multiple contact point
Bus Bar to Bus Bar connection
CSA C22.2 No. 182.3 M1987 approved
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