| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Keystone Electronics Corp. |
TERM TURRET HOLLOW L=3.96MM TIN |
754426800 |
|
 |
Keystone Electronics Corp. |
TERM TURRET SINGLE L=2.64MM TIN |
2147483647 |
|
 |
Harwin |
TERM TURRET HOLLOW L=6.35MM TIN |
0 |
|
 |
Keystone Electronics Corp. |
TERM TURRET HOLLOW L=6.75MM TIN |
5874800 |
|
 |
Harwin |
TERM TURRET HOLLOW L=6.27-6.6MM |
0 |
|
 |
Keystone Electronics Corp. |
TERM TURRET SINGLE L=5.56MM TIN |
291613400 |
|
 |
Keystone Electronics Corp. |
TERM TURRET DOUBLE L=9.35MM TIN |
384701 |
|
 |
Keystone Electronics Corp. |
TERM TURRET HOLLOW L=9.53MM TIN |
4700 |
|
 |
Keystone Electronics Corp. |
TERM TURRET HOLLOW L=3.96MM TIN |
56407100 |
|
 |
Keystone Electronics Corp. |
TERM TURRET PIN L=1.93MM TIN |
19999400 |
|
 |
Keystone Electronics Corp. |
TERM TURRET SINGLE L=9.4MM TIN |
390500 |
|
 |
Mill-Max |
TERM TURRET SNG |
725 |
|
 |
Keystone Electronics Corp. |
TERM TURRET HOLLOW L=9.91MM TIN |
0 |
|
 |
Mill-Max |
TERM TURRET SINGLE L=3.96MM |
0 |
|
 |
Concord Electronics |
NON-INSULATED DOUBLE TURRET TERM |
10000 |
|
 |
Keystone Electronics Corp. |
TERM TURRET HOLLOW L=8.33MM TIN |
1375300 |
|
 |
Keystone Electronics Corp. |
TERM TURRET DOUBLE L=4.72MM TIN |
3400 |
|
 |
Harwin |
TERM TURRET SINGLE L=3.18MM TIN |
816 |
|
 |
Keystone Electronics Corp. |
TERM TURRET SINGLE L=2.36MM TIN |
600 |
|
 |
Mill-Max |
TERM TURRET SINGLE L=6.02MM TIN |
2746 |
|
Turret Connectors are electrical interconnect solutions featuring cylindrical terminals with threaded posts for secure wire attachment. This screw-type connection mechanism allows reliable termination of stranded or solid wires without soldering. Their vibration-resistant design and high current-carrying capacity make them critical components in automotive, industrial, and aerospace systems requiring robust electrical connections.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Single-Turret Terminal | Single threaded post with hexagonal drive | Automotive battery connections |
| Double-Turret Terminal | Dual independent threaded posts | Industrial control panels |
| Weatherproof Turret | Sealed housing with IP67 rating | Marine electrical systems |
| High-Temperature Terminal | Rated for 200 C continuous operation | Industrial ovens |
Typical turret connectors consist of: - Conductive core (brass/copper alloy with gold/silver plating) - Insulating body (high-temperature nylon or PBT) - Threaded turret (M3-M8 metric sizes) - Locking mechanism (nylon insert or mechanical lock tab) - Mounting flange (steel with zinc coating)
| Parameter | Typical Range | Importance |
|---|---|---|
| Current Rating | 10-100A | Defines power transmission capacity |
| Voltage Rating | 300-1000V | Determines insulation requirements |
| Contact Resistance | <5m | Impacts power efficiency |
| Insulation Resistance | >10G | Ensures electrical safety |
| Temperature Range | -55 C to +200 C | Defines operational environment |
| Durability | 100-5000 cycles | Determines service life |
| Manufacturer | Product Line | Key Features |
|---|---|---|
| TE Connectivity | DT series | Modular design, automotive qualified |
| Amphenol | Turret PowerLine | High-vibration resistance |
| Molex | TurretXpress | Quick-installation system |
| Delphi | Automotive Terminals | TS16949 certified |
| 3M | Industrial Connectors | Corrosion-resistant plating |
Key considerations include: - Current/voltage requirements (select 20% above system needs) - Environmental conditions (temperature, vibration, moisture) - Space constraints (panel cutout dimensions) - Certification requirements (ISO 8092 for automotive) - Maintenance access (positioning for tool engagement) - Cost optimization (balance between precious metal content and conductivity needs)
Current developments include: - Miniaturization for EV power electronics - Composite materials for weight reduction - Integrated sensors for condition monitoring - Lead-free plating technologies - Standardization through IEC 60352-3 updates