The 0022035055 from Molex, also referenced as 22-03-5055 / 22035055, is a Mini-SPOX 5267-series wire-to-board PCB header. It features a 5-circuit, single-row, 2.50mm-pitch configuration with vertical mating orientation for compact PCB-to-wire interconnections.
The connector uses through-hole PCB termination with a 3.50mm PC-tail length. Molex recommends a 1.60mm PCB thickness, and the header includes PCB-retention features to improve mechanical stability during assembly and soldering.
The 0022035055 is a male shrouded header with locking and polarization to the mating connector. It does not include a PCB locator but does provide PCB retention.
Electrical ratings are 250V maximum and 3.0A maximum per contact. Actual allowable current should be evaluated according to wire size, loaded-circuit count, ambient temperature, and PCB thermal conditions.
Both mating and termination areas use tin plating with a minimum thickness of 4.064µm. The housing is made from natural-color nylon and carries a UL 94V-0 flammability rating.
The specified operating-temperature range is −55°C to +105°C, with a maximum durability of 30 mating cycles. Net weight is approximately 0.470g.
The corresponding 5-circuit mating housing is the 50375053 Mini-SPOX 5264-series receptacle crimp housing, which uses the same 2.50mm pitch and a single-row friction-lock configuration.
The exact part is supplied in bag packaging, complies with EU RoHS 2015/863, and is specifically classified by Molex as not low-halogen according to IEC 61249-2-21.
Molex currently lists 22035055 / 0022035055 as Active. The official page also notes that the part has limited information available in the online catalog.
Key Specifications
- Manufacturer: Molex
- Manufacturer Part Number: 0022035055
- Alternate Part Numbers: 22-03-5055 / 22035055
- Product Family: Mini-SPOX
- Series: 5267
- Device Type: PCB Header
- Connector System: Wire-to-Board
- Gender: Male
- Number of Circuits: 5
- Number of Rows: 1
- Mating Pitch: 2.50mm
- Termination Pitch: 2.50mm
- Orientation: Vertical
- Termination Style: Through Hole
- PC Tail Length: 3.50mm
- Recommended PCB Thickness: 1.60mm
- PCB Retention: Yes
- PCB Locator: No
- Shrouded: Yes
- Lock to Mating Part: Yes
- Polarized to Mating Part: Yes
- Maximum Current: 3.0A per Contact
- Maximum Voltage: 250V
- Mating Plating: Tin
- Termination Plating: Tin
- Minimum Plating Thickness: 4.064µm
- Housing Material: Nylon
- Housing Color: Natural
- Flammability Rating: UL 94V-0
- Maximum Mating Cycles: 30
- Operating Temperature: −55°C to +105°C
- Net Weight: Approximately 0.470g
- Compatible 5-Circuit Housing: 50375053
- Packaging: Bag
- RoHS: EU 2015/863 Compliant
- Low-Halogen Status: Not Low-Halogen per IEC 61249-2-21
- Product Status: Active
Typical Applications
Suitable for consumer electronics, industrial controls, appliances, sensor modules, displays, power boards, and other compact 2.50mm-pitch wire-to-board connections. Molex offers the Mini-SPOX system in 2-to-15-circuit single-row vertical and right-angle configurations.
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