1857008-1
Z-PACK/C RAMH. 55P.
Enhance your connectivity with the Z-PACK/C RAMH, a high-performance board-to-board connector from our Z-PACK 2mm HM series. Featuring 55 power and signal pins in a durable polyester-GF housing, this connector offers reliable through-hole press-fit termination for seamless integration. With a pitch of 2mm and UL 94V-0 flammability rating, it ensures efficient data transmission at speeds up to 1 Gb/s. The gray housing, right-angle mount orientation, and compact 24.9mm length make it ideal for space-constrained applications while operating flawlessly in a wide temperature range from -65 to 105°C. Designed for power and signal circuit applications, it guarantees optimal performance with its nickel-plated phosphor bronze contacts and tin-plated PCB termination. Compliant with RoHS standards, this connector is the perfect solution for your connectivity needs.
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 1857008-1 |
| Series: | Z-PACK 2mm HM |
| Housing Material: | Polyester - GF |
| Number of Rows: | 11 |
| Mount Type: | Board Mount |
| Termination Method: | Through Hole - Press-Fit |
| Contact Material: | Phosphor Bronze |
| Pitch: | .078 in, 2 mm |
| Contact Type: | Pin |
| Contact Amperage: | .7 A |
| Number of Positions: | 55 |
| Data Rate: | ≤1 Gb/s |
| Housing Color: | Gray |
| Mount Orientation: | Right Angle |
| GPL: | 472 |
| Packaging: | Tube |
| Operating Temperature Range: | -65 - 105 °C, -85 - 221 °F |
| Circuit Application: | Power & Signal |
| Contact Mating Area Plating Thickness: | 30 µin, .76 µm |
| Shielded: | No |
| Contact Underplating Material: | Nickel |
| PCB Contact Termination Area Plating: | Tin |
| Sealable: | No |
| GPL Description: | Data and Devices |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 1870 |
| Number of Columns: | 5 |
| Connector Length: | 24.9 mm |
| Connector System: | Board to Board |
| ECCN: | EAR99 |
| Board to Board Configuration: | Mezzanine |
| Make First / Break Last: | No |
| Connector Assembly Type: | PCB Mount Header |
| Contact Mating Area Length: | 8.2 mm |
| CompactPCI Designation: | None |
| Feedthrough Post Length: | 3.8 mm |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 1857008-1 |
| SKU: | AMP1857008-1 |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 12/30/2021 | P-21-021391 - Manufacturing location change. Following Part Numbers will be transferred from Dengke to TE AMP QD High-Tech Zone Branch | Download |
| 07/17/2017 | P-17-014247 - Product improvement. 2mm HM connectors had passed CSA (Canadian Standards Association) certification since 1996, but CSA mark was not added on proudct. CSA request to add CSA mark on each connector. | Download |