For Reference Only
| Part Number | 644751-4 |
| LIXINC Part # | 644751-4 |
| Manufacturer | TE Connectivity AMP Connectors |
| Category | Connectors, Interconnects › Rectangular Connectors - Headers, Male Pins |
| Description | CONN HEADER R/A 4POS 3.96MM |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 644751-4 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 644751-4 |
| Brand: | TE Connectivity AMP Connectors |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Connectors, Interconnects |
| Subcategory: | Rectangular Connectors - Headers, Male Pins |
| Manufacturer: | TE Connectivity AMP Connectors |
| Series: | MTA-156 |
| Package: | Bulk |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.156" (3.96mm) |
| Number of Positions: | 4 |
| Number of Rows: | 1 |
| Row Spacing - Mating: | - |
| Number of Positions Loaded: | All |
| Style: | Board to Cable/Wire |
| Shrouding: | Unshrouded |
| Mounting Type: | Through Hole, Right Angle |
| Termination: | Solder |
| Fastening Type: | - |
| Contact Length - Mating: | 0.390" (9.91mm) |
| Contact Length - Post: | 0.175" (4.45mm) |
| Overall Contact Length: | - |
| Insulation Height: | 0.125" (3.18mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Tin |
| Contact Finish Thickness - Mating: | - |
| Contact Finish - Post: | Tin |
| Contact Material: | Copper Alloy |
| Insulation Material: | Thermoplastic, Glass Filled |
| Features: | - |
| Operating Temperature: | -55°C ~ 105°C |
| Ingress Protection: | - |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Natural |
| Current Rating (Amps): | Varies by Wire Gauge |
| Voltage Rating: | 600VAC |
| 350-V3-137-00-006101 | CONN HEADER VERT 37POS 2.54MM | 866 More on Order |
|
| FTSH-105-03-L-DV-A | CONN HEADER SMD 10POS 1.27MM | 988 More on Order |
|
| 850-80-009-20-001101 | CONN HEADER R/A 9POS 1.27MM | 932 More on Order |
|
| 882-70-028-10-001101 | CONN HEADER VERT 28POS 2MM | 809 More on Order |
|
| PEC26SAEN | CONN HEADER VERT 26POS 2.54MM | 988 More on Order |
|
| FTSH-103-04-LM-DV-TR | CONN HEADER SMD 6POS 1.27MM | 905 More on Order |
|
| 0901210775 | CONN HEADER R/A 15POS 2.54MM | 900 More on Order |
|
| TSM-105-01-S-DV-A-001-P-TR | CONN HEADER SMD 10POS 2.54MM | 986 More on Order |
|
| 20021221-00020T1LF | CONN HEADER SMD 20POS 1.27MM | 960 More on Order |
|
| 1-1971818-3 | CONN HEADER VERT 13POS 2.5MM | 967 More on Order |
|
| 882-70-038-20-001101 | CONN HEADER R/A 38POS 2MM | 806 More on Order |
|
| FTSH-136-01-L-DV | CONN HEADER SMD 72POS 1.27MM | 912 More on Order |
|
| FTS-115-02-S-DV-TR | CONN HEADER SMD 30POS 1.27MM | 803 More on Order |
| In Stock | 10946 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.25365 | $0.25365 |
| 2000 | $0.25365 | $507.3 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.