788389-2 Part Information
|Beschichtungsmaterial der PCB-Arretierung||Tin over Nickel|
|PCB Retention Feature Plating Material||Tin over Nickel|
|PCB Retention Feature Material||Brass|
|Number of Rows||2|
|Number of Positions||40|
|Contact Base Material||Phosphor Bronze|
|Contact Mating Area Plating Material Thickness||30µin, .76µm|
|PCB Contact Termination Area Plating Material Thickness||1.27 – 2.03µm|
|PCB Contact Termination Area Plating Material||Tin|
|Contact Mating Area Plating Material||Gold|
|Contact Current Rating (Max)||3.35A|
|Connector Height||.68in, 17.5mm|
|PCB Thickness (Recommended)||.76in|
|Centerline (Pitch)||.05in, 1.27mm|
|Housing Material||LCP (Liquid Crystal Polymer)|
|UL Flammability Rating||UL 94V-0|
|Connector Mounting Type||Board Mount|
|PCB Mount Retention Type||Boardlock, Retention Leg|
|PCB Mount Retention||With|
|PCB Mount Alignment||With|
|PCB Mount Alignment Type||Positioning Bosses|
|Mating Alignment Type||Polarized|
|Comment||Without Sequenced Contacts|
|Connector & Contact Terminates To||Printed Circuit Board|
|PCB Connector Assembly Type||PCB Mount Receptacle|
|Termination Method to Printed Circuit Board||Through Hole - Press-Fit|
|Termination Post & Tail Length||3.43mm, .135in|
|Operating Temperature Range||-55 – 105°C, -67 – 221°F|
|High Temperature Compatible||Yes|
Alternative Part Descriptions
- 40 CHAMP BLDMT EXT/HT RCT LD FREE | Newark Electronics
- Conn SCSI RCP 40 POS 1.27mm Solder ST Thru-Hole 40 Terminal 1 Port | Avnet America
- Conn SCSI RCP 40 POS 1.27mm Solder ST Thru-Hole 40 Terminal 1 Port | Avnet Europe
- 40 CHAMP BLDMT EXT/HT RCT LD FREE PCB Connector Assembly Type: PCB Mount Receptacle PCB Mount Orientation: Vertical Connector System: Board-to-Board Number of Positions: 40 Centerline (Pitch): 1.27 mm PCB Mount Receptacle Vertical Board-to-Board 40 | Board-To-Board Header & Receptacle | Part Number: 788389-2 | Internal Number: 788389-2 | 1.27 mm | TE Connectivity | TE Store
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 788389-2?
Additional datasheets, footprints and schematics for 788389-2 are listed in our Part Details tab. You can also find the 788389-2 image and similar parts on this details page.
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Distributor pricing and stock information is available for 788389-2 in the Pricing & Inventory tab next to part details. You can view 788389-2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 788389-2 fall under?
The 788389-2 is listed under Connectors > PCB Connectors > Board-to-Board Connectors > Board-to-Board Headers & Receptacles.
Can I view similar or alternative parts?
You can view similar parts to 788389-2 when available in the Board-to-Board Headers & Receptacles range under the specifications section at the bottom of the details page.
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Is the 788389-2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by .
Which authorised distributors for 788389-2 have stock available?
Authorised distributors including Newark Electronics, Avnet America, Avnet Europe and TE Store have stock available or on a lead time for 788389-2.
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