| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 1734101-4 |
| Series: | CHAMP .050 Series I |
| Amperage: | 1 A |
| Housing Material: | Matte |
| Number of Rows: | 4 |
| Mount Type: | Board Mount |
| Termination Method: | Through Hole - Solder |
| Contact Material: | Phosphor Bronze |
| Body Orientation: | Straight |
| Pitch: | .05 in, 1.27 mm |
| Voltage: | 250 VAC |
| Contact Type: | Socket |
| Package Quantity: | 54 |
| Contact Amperage: | 1 A |
| Number of Positions: | 40 |
| Housing Color: | Black |
| Mount Orientation: | Vertical |
| Insulation Resistance: | 4 MΩ |
| GPL: | 032 |
| Profile: | Standard |
| Packaging: | Tube |
| Operating Temperature Range: | -67 - 185 °F |
| Circuit Application: | Signal |
| Contact Mating Area Plating: | Gold Flash |
| Contact Mating Area Plating Thickness: | 30 µin |
| PCB Retention: | With |
| PCB Contact Termination Area Plating: | Tin |
| Connector Height: | 10 mm, .393 in |
| PCB Retention Type: | Boardlock, Retention Leg |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Polarized |
| GPL Description: | Data and Devices |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 2253 |
| Contact Layout: | Matrix |
| Connector System: | Board to Board |
| Stackable: | No |
| PCB Retention Material: | Brass |
| PCB Retention Plating Material: | Tin-Copper over Nickel |
| ECCN: | EAR99 |
| Dielectric Withstanding Voltage: | 750 V AC |
| Board to Board Configuration: | Vertical |
| Contact Mating Area Plating Finish: | Matte |
| PCB Contact Termination Area Plating Finish: | Matte |
| PCB Mount Alignment: | With |
| PCB Mount Alignment Type: | Locating Posts |
| Application Assembly Feature: | None |
| Termination Post Tail Length: | .1 in, 2.54 mm |
| Connector Assembly Type: | PCB Mount Receptacle |
| PCB Contact Termination Area Plating Thickness: | 149.606 µin, 3.8 µm |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 1734101-4 |
| SKU: | AMP1734101-4 |
1734101-4
Specifications
Detailed Description
Introducing the CHAMP .050 Series I, a high-performance board-to-board PCB connector designed for signal applications. With 40 positions in a straight, 4-row configuration, this connector features gold flash contact mating area plating for reliable conductivity. Operating at temperatures ranging from -67 to 185 °F, it offers a voltage rating of 250 VAC and an amperage of 1A. The housing, made of UL 94V-0 rated matte black material, ensures durability and safety. With through-hole solder termination and boardlock retention, this connector guarantees secure and stable assembly. RoHS compliant and with a packaging quantity of 54, it is ideal for various electronic systems that require high-speed signal transmission.
For Use With
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 1734100-4 | ![]() |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 04/20/2026 | PCN-26-267912 - Adding Alternative Material. Adding PdNi Alternative to Au Contact Plating. | Download | |||
| 03/24/2026 | PCN-26-274087-C - PCN-26-267912 Cancellation. | Download | |||
| 03/07/2023 | PCN-23-162687 - Adding additional plating option. Add additional plating option of 30 gold to existing part numbers which are plated with gold flash over 30 PdNi | Download | |||
| 06/30/2021 | P-21-020989 - Product Improvement. Add an alternative raw material of connector housing to face the potential risk of global shortage of raw material. | Download | |||


