| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Hirose |
| Manufacturer Part Number: | Hirose MMCX-LP-178B/U(40) |
| Series: | MMCX |
| Gender: | Male |
| Housing Material: | PTFE |
| Termination Method: | Crimp, Solder |
| Contact Material: | Phosphor Bronze |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 85 °C |
| Minimum Operating Temperature: | -55 °C |
| Mating Type: | Snap-On |
| Mount Angle: | Right Angle |
| Impedance: | 50 Ohm |
| Mating Cycles: | 500 cycle |
| Maximum Frequency: | 8 GHz |
| SKU: | HIRMMCX-LP-178B/U(40) |
MMCX-LP-178B/U(40)
| ICC Number: | HIRMMCX-LP-178B/U(40) |
| Manufacturer: | Hirose |
| Manufacturer Number: | MMCX-LP-178B/U(40) |
| ECAD Model: |
Specifications
Detailed Description
Introducing the MMCX-LP-178B/U(40), a high-performance male MMCX connector designed for demanding RF applications. Constructed with a durable PTFE housing and featuring a crimp or solder termination method, this connector ensures secure and reliable connections. The phosphor bronze contacts with gold plating offer excellent conductivity and corrosion resistance. With a wide operating temperature range from -55°C to 85°C, it is suitable for use in harsh environments. The snap-on mating type and right-angle mount angle provide convenience and flexibility in installation. RoHS compliant and rated for 500 mating cycles, this connector is both environmentally friendly and durable. Ideal for use in various industries, including telecommunications, aerospace, and military.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 06/04/2026 | PCN-26-016B - Packaging Spec Change. Changes Current: Bags printed with "HRS" Revised: Plain bags (without printing) | Download | |||
| 12/31/2025 | PCN2025-03 - Product Spec Change/PN Change.We will implement a shape change for the metal lids with a lens shape in the pressprocessed products. The change aims to improve quality and productivity. In our plating process (barrel plating), there was a risk of plating defects because the current shape of the lids could stick together when overlapped, preventing the plating solution from penetrating the stuck areas. With the new shape of the lids, even if they overlap, they will not stick together, eliminating the risk of plating defects. | Download | |||

