| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 51338-9974 |
| Color: | Black |
| Series: | 51338 |
| Amperage: | .3 A |
| Connector Type: | SlimStack |
| Gender: | Female |
| Number of Contacts: | 12 |
| Number of Rows: | 2 |
| Mount Type: | Surface Mount |
| Termination Method: | Surface Mount |
| Contact Material: | Phosphor Bronze |
| Contact Plating: | Gold |
| Body Orientation: | Straight |
| Pitch: | 4 mm |
| Voltage: | 50 V AC/DC |
| Orientation: | Vertical |
| Operating Temperature Range: | -25 - 85 °C |
| Circuit Application: | Signal |
| Contact Mating Area Plating: | Gold |
| Number of Contacts Loaded: | 12 |
| Mating Cycles: | 30 |
| PCB Locator: | No |
| PCB Retention: | Without |
| Polarized to PCB: | No |
| Polarized to Mate: | No |
| Supplier Product Group: | PCB Socket Receptacles |
| Connector System: | Board to Board |
| Contact Termination Plating: | Gold |
| Glow Wire Capable: | No |
| Lock to Mating Part: | Yes |
| Mated Height: | 1.5 mm, 2 mm |
| Mated Width: | 3.4 mm |
| Surface Mount Compatible: | Yes |
| Product Name: | SlimStack |
| Part Aliases: | 0513389974 |
| SKU: | MOL51338-9974 |
51338-9974
| Heilind Number: | MOL51338-9974 |
| Manufacturer: | Molex |
| Manufacturer Number: | 51338-9974 |
| Datasheet: | RoHS Certificate of Compliance |
| ECAD Model: |
Description:
SlimStack Board-to-Board Connector, 0.40mm Pitch, J-Bend Series, Receptacle, 1.50 or 2.00mm Mated Height, 3.40mm Mated Width, 12 Circuits
More >>Specifications
Detailed Description
Enhance your connectivity with our SlimStack Board-to-Board Connector. Featuring a slim 0.40mm pitch and a sleek J-Bend design, this connector offers precision and efficiency. Its receptacle form, with a choice of 1.50mm or 2.00mm mated height, ensures seamless integration. With 12 circuits and a mated width of 3.40mm, it provides ample connectivity in a compact package. The surface mount termination method, along with gold contact plating, guarantees reliable performance. Operating at temperatures ranging from -25 to 85°C, and with a voltage rating of 50V AC/DC, it's suitable for various environments. RoHS compliant and with a high mating cycle, this connector is both durable and environmentally friendly. Perfect for signal applications, it's a vital component in your PCB setup. Elevate your electronics with our SlimStack Board-to-Board Connector.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 11/20/2025 | 517456 - Retraction of Location Change. This PCN is issued to retract the previously issued PCN512320 - production location change of 51338 series. | Download | |||
| 02/01/2023 | 512320 - Equipment Transfer, Production Transfer or Rearrangement. Production plant location change - Current : Molex Korea - After : Molex Vietnam * Change reason : To better serve our customers and to leverage our global manufacturing footprint, Molex will relocate production of the 0.4 BTB J-Bend Rec lines from Japan to Molex Vietnam production facility. The transfer will started in Q3 2022 and target to complete in Q1 2023. Buffer stock and capacity tooling will be built as need to ensure a seamless transfer. | Download | |||
| 10/31/2016 | 501415 - Equipment Transfer, Production Transfer or Rearrangement. This letter is to inform you that production of the part(s) identified in this notice is being moved to a different location. No changes will be made to the product as a result of this move. | Download | |||

