| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 45970-4305 |
| Color: | Black |
| Series: | 45970 - SEARAY |
| Amperage: | 2.7 A |
| Connector Type: | SEARAY |
| Number of Contacts: | 400 |
| Number of Rows: | 10 |
| Termination Method: | Surface Mount |
| Contact Material: | Copper Alloy |
| Body Orientation: | Straight |
| Pitch: | 1.27 mm |
| Voltage: | 240 V AC |
| Material: | High Temperature Thermoplastic |
| Orientation: | Vertical |
| Keying: | Yes |
| Packaging: | Embossed Tape on Reel |
| Pick and Place: | With Pick and Place Cap |
| Operating Temperature Range: | -55 - 125 °C |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | .762 µm |
| Number of Contacts Loaded: | 400 |
| Mating Cycles: | 100 |
| PCB Locator: | Yes |
| PCB Retention: | Yes |
| Polarized to PCB: | Yes |
| Contact Termination Plating Thickness: | 2.540 µm |
| Polarized to Mate: | Yes |
| PCB Thickness (Recommended): | 1.6 mm |
| Connector System: | Board to Board |
| CSA Agency Certification: | LR19980 |
| UL Agency Certification: | E29179 |
| Contact Termination Plating: | Tin |
| Maximum Solder Process Temperature: | 260 °C |
| Lead Free Process Capability: | REFLOW |
| Duration at Max. Process Temperature (seconds): | 003 |
| Max. Cycles at Max. Process Temperature: | 001 |
| Termination Pitch: | 1.27 mm |
| Electrical Model: | Yes |
| Glow Wire Capable: | No |
| Guide to Mating Part: | No |
| Lock to Mating Part: | No |
| Stackable: | No |
| Surface Mount Compatible: | Yes |
| Unmated Height: | 3.5 mm |
| Breakaway: | No |
| Make First / Break Last: | No |
| Shroud Type: | No |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0459704305 |
| SKU: | MOL45970-4305 |
45970-4305
| Heilind Number: | MOL45970-4305 |
| Manufacturer: | Molex |
| Manufacturer Number: | 45970-4305 |
| Datasheet: | 3D Drawing |
| ECAD Model: |
Description:
1.27mm Pitch, SEARAY Plug, 400 Circuits, 3.50mm Unmated Height, 10 Rows, with Pegs, Solder Charge Lead-Free, with Voids, per VITA-57
More >>Specifications
Detailed Description
Elevate your PCB connectivity with our SEARAY series, featuring a sleek and versatile design in classic black. This straight orientation connector boasts 400 contacts in 10 rows, ensuring seamless surface mount termination with a pitch of 1.27mm. Crafted with high temperature thermoplastic and copper alloy contacts plated in gold, it guarantees reliable performance in any environment. Meeting stringent quality standards, including RoHS compliance and UL certification, this connector is ideal for applications requiring durability and precision. Its vertical orientation, pick and place capability, and secure PCB retention make it a convenient and efficient choice for your electronic projects. With a wide operating temperature range and compatibility with lead-free soldering processes, it offers peace of mind for your assembly processes. Trust in the SEARAY series for exceptional performance in board-to-board connectivity.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 04/30/2026 | 517467 - Change Supplier. Due to business decisions, Molex has acquired two new packaging suppliers for two of the most popular packaging options. Change 1 - Tape and reel option: The carrier tape supplier has been updated. Change 2 – Packaging in Tray option: The Tray supplier has been updated. | Download | |||
| 08/15/2023 | 513606 - Change Supplier. This notification is to inform you about additional of supplier impacting the part(s) attached as per list, No changes will be made to product as part of this change. | Download | |||
| 05/05/2014 | GCM 10630798 - New, Modified, Or Replacement Tooling. This letter is to inform you that we are adding a new production line to increase capacity for product lines HD Mezz & Searay. This will affect all product series for 45970, 45971, 46556, 46557. | Download | |||

