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1.59 mm Round Terminal Female/Male Connectors - Reliable China Factory Suppliers for All Your Wiring Needs
Female Technical Features (Type A)
- Contact Material: Copper Alloy+SUS
- Wire Size Range: 0.75-2.0mm², 0.5-1.0mm², 1.0-2.5mm²
- Current Carrying Capacity: up to 13 Ampere (@ 80°C ambient temperature)
- Total Temperature Range: -55°C … +125°C
- Insertion Force: 1.28Kg max.
- Product Drawing: 921-159-XXXX
- Product Specification: PS-921-159
- Application Specification: AP-921-159
| Standard Receptacle Contact | Wire Size Range mm^2 | Insulation Diameter mm^2 | Part Number | Material | Finish | Mating Tab Contact |
|---|---|---|---|---|---|---|
| Unsealed | 0.75-2.0 | 1.91-3.56 | 921-159-8001 | Copper Alloy+SUS | Nickel | 931-159-xxxx |
| Unsealed | 0.5-1.0 | 1.40-2.54 | 921-159-8002 | Copper Alloy+SUS | Nickel | 931-159-xxxx |
| Unsealed | 1.0-2.5 | 1.91-3.56 | 921-159-8003 | Copper Alloy+SUS | Nickel | 931-159-xxxx |
| Unsealed | 0.75-2.0 | 1.91-3.56 | 921-159-5001 | Copper Alloy+SUS | Selective Gold | 931-159-xxxx |
| Unsealed | 0.5-1.0 | 1.40-2.54 | 921-159-5003 | Copper Alloy+SUS | Selective Gold | 931-159-xxxx |
Female Technical Features (Type B)
- Contact Material: Copper Alloy
- Wire Size Range: 0.32-0.5mm², 0.75-1.5mm², 1.5-2.5mm²
- Current Carrying Capacity: up to 10 Ampere (@ 80°C ambient temperature)
- Total Temperature Range: -55°C … +125°C
- Insertion Force: 2.5-6N
- Extraction Force: 2.5-6N
- Product Drawing: 921-159-XXXX
- Product Specification: PS-921-159
- Application Specification: AP-921-159
| Standard Receptacle Contact | Wire Size Range mm^2 | Insulation Diameter mm^2 | Part Number | Material | Finish | Mating Tab Contact |
|---|---|---|---|---|---|---|
| Unsealed | 0.32-0.5 | - | 921-159-6022 | Copper Alloy | Hot Dip Tin | 931-159-xxxx |
| Unsealed | 0.75-1.5 | - | 921-159-6023 | Copper Alloy | Hot Dip Tin | 931-159-xxxx |
| Unsealed | 1.5-2.5 | - | 921-159-6024 | Copper Alloy | Hot Dip Tin | 931-159-xxxx |
Male Technical Features (Type A)
- Contact Material: Copper Alloy
- Wire Size Range: 0.75-2.0mm², 0.5-1.0mm², 1.0-2.5mm²
- Current Carrying Capacity: up to 13 Ampere (@ 80°C ambient temperature)
- Total Temperature Range: -55°C … +125°C
- Product Drawing: 931-159-XXXX
- Product Specification: PS-931-159
- Application Specification: AP-931-159
| Standard Receptacle Contact | Wire Size Range mm^2 | Insulation Diameter mm^2 | Part Number | Material | Finish | Mating Rec Contact |
|---|---|---|---|---|---|---|
| Unsealed | 0.75-2.0 | 1.91-3.56 | 931-159-8001 | Copper Alloy | Nickel | 921-159-xxxx |
| Unsealed | 0.5-1.0 | 1.40-2.54 | 931-159-8002 | Copper Alloy | Nickel | 921-159-xxxx |
| Unsealed | 1.0-2.5 | 1.91-3.56 | 931-159-8003 | Copper Alloy | Nickel | 921-159-xxxx |
| Unsealed | 0.75-2.0 | 1.91-3.56 | 931-159-5001 | Copper Alloy | Selective Gold | 921-159-xxxx |
| Unsealed | 0.5-1.0 | 1.40-2.54 | 931-159-5002 | Copper Alloy | Selective Gold | 921-159-xxxx |
Male Technical Features (Type B)
- Contact Material: Copper Alloy+SUS
- Wire Size Range: 0.32-0.5mm², 0.75-1.5mm², 1.5-2.5mm²
- Current Carrying Capacity: up to 10 Ampere (@ 80°C ambient temperature)
- Total Temperature Range: -55°C … +125°C
- Product Drawing: 931-159-XXXX
- Product Specification: PS-931-159
- Application Specification: AP-931-159
| Standard Receptacle Contact | Wire Size Range mm^2 | Insulation Diameter mm^2 | Part Number | Material | Finish | Mating Rec Contact |
|---|---|---|---|---|---|---|
| Unsealed | 0.32-0.5 | - | 931-159-6021 | Copper Alloy | Hot Dip Tin | 921-159-xxxx |
| Unsealed | 0.75-1.5 | - | 931-159-6023 | Copper Alloy | Hot Dip Tin | 921-159-xxxx |
| Unsealed | 1.5-2.5 | - | 931-159-6024 | Copper Alloy | Hot Dip Tin | 921-159-xxxx |
Applications
Electronic equipment connection
Terminals are crucial for connecting wires and cables in devices like computers and household appliances, ensuring circuit reliability.
Control cabinets and power distribution cabinets
Used in industrial control systems, terminals connect wires within control and distribution cabinets, enabling electrical equipment connections.
Power equipment connection
Terminals ensure safe connections in power systems for equipment like transformers and breakers.
Instrument connection
Terminals link instruments like temperature and pressure sensors to control systems.
Communication equipment connection
Terminals connect communication equipment like routers and base stations, ensuring signal transmission.
Frequently Asked Questions
What materials are used for the contact terminals?
The contact terminals are manufactured using high-quality Copper Alloy or a combination of Copper Alloy and SUS (Stainless Steel), depending on the specific model and requirements.
What is the temperature range of these round terminals?
Both the male and female terminals are designed to operate reliably across a wide temperature range of -55°C to +125°C.
What wire sizes are compatible with these terminals?
The terminals accommodate multiple wire size options, ranging from small wires of 0.32-0.5mm² up to larger configurations of 1.5-2.5mm².
What are the available plating/finish options?
Depending on the exact model number, the terminals are available with Nickel plating, Selective Gold plating, or Hot Dip Tin finishes to suit various conductivity and environmental needs.
What is the current carrying capacity of these terminals?
They can carry currents up to 10 Ampere or 13 Ampere (evaluated at an 80°C ambient temperature), depending on the specific terminal design and wire gauge used.
How do I choose the correct extraction tool for these connectors?
The choice of the correct extraction tool depends on the specific assembly configuration of the contact and the connector housing being used.