TE Connectivity Grace Inertia Series Straight Through Hole PCB Header, 3 Contact(s), 2.5 mm Pitch, 1 Row, Shrouded
- RS Stock No.:
- 123-3902
- Distrelec Article No.:
- 304-63-501
- Mfr. Part No.:
- 3-1971800-3
- Manufacturer:
- TE Connectivity
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TWD81.00
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- RS Stock No.:
- 123-3902
- Distrelec Article No.:
- 304-63-501
- Mfr. Part No.:
- 3-1971800-3
- Manufacturer:
- TE Connectivity
Specifications
Product overview and 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 | PCB Header | |
| Series | Grace Inertia | |
| Current | 3A | |
| Pitch | 2.5mm | |
| Housing Material | Nylon | |
| Number of Contacts | 3 | |
| Number of Rows | 1 | |
| Orientation | Straight | |
| Shrouded/Unshrouded | Shrouded | |
| Connector System | Wire-to-Board | |
| Mount Type | Through Hole | |
| Contact Plating | Tin | |
| Contact Material | Copper Alloy | |
| Minimum Operating Temperature | -30°C | |
| Termination Type | Solder | |
| Row Pitch | 2.5mm | |
| Contact Gender | Male | |
| Maximum Operating Temperature | 105°C | |
| Standards/Approvals | No | |
| Voltage | 50V | |
| Select all | ||
|---|---|---|
Brand TE Connectivity | ||
Product Type PCB Header | ||
Series Grace Inertia | ||
Current 3A | ||
Pitch 2.5mm | ||
Housing Material Nylon | ||
Number of Contacts 3 | ||
Number of Rows 1 | ||
Orientation Straight | ||
Shrouded/Unshrouded Shrouded | ||
Connector System Wire-to-Board | ||
Mount Type Through Hole | ||
Contact Plating Tin | ||
Contact Material Copper Alloy | ||
Minimum Operating Temperature -30°C | ||
Termination Type Solder | ||
Row Pitch 2.5mm | ||
Contact Gender Male | ||
Maximum Operating Temperature 105°C | ||
Standards/Approvals No | ||
Voltage 50V | ||
TE Connectivity Grace Inertia 2.5 Mark II PCB Headers
Grace Inertia 2.5 Mark II PCB headers with a 2.5mm pitch. These Grace Inertia 2.5 mm Mark II PCB headers are designed to prevent human error during assembly by using an inertia locking mechanism which is built into the housing. The inertia locking mechanism simultaneously completes the circuit and locks the connector. An audible 'click' is produced to confirm mating. If improper mating is attempted the receptacle and the header contacts are prevented from making contact. This locking mechanism prevents defective products caused by half-mating and ensures that reliable connections are made. The inertia locking mechanism also prevents unmating caused by external forces providing a reliable connection when the connector is in use.
These Grace Inertia 2.5 Mark II PCB headers have a Compact space saving 2.5 mm pitch and an ergonomic design for easy manual operation. The new design of these Grace Inertia 2.5 Mark II connectors also reduces contact insertion force by up to 59% during assembly. Polarizing pegs or bosses on these Grace Inertia 2.5 Mark II PCB headers provide accurate alignment on the PCB. Part numbers X-1971798-X have a 1.0mm diameter peg and part numbers X-1971800-X have a 1.5mm diameter peg. These Grace Inertia 2.5 PCB headers feature four colour coded keying methods to avoid mis-matching and blind mating.
Features and Benefits
Compact, space saving design with 2.5 mm pitch
Ergonomic design for easy manual operation
Reduction in contact insertion force of up to 59% during assembly
Inertia locking mechanism for accurate mating and secure and reliable connection
Audible mating confirmation
Colour coded keying for easy identification and accurate mating
Locating pegs for accurate placement on PCB
Applications
These Grace Inertia 2.5 Mark II PCB headers are suitable for use in a wide range of large electrical products. Applications include Air Conditioning, refrigerators, cookers, microwave ovens, dishwashers and industrial control boxes
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