TE Connectivity
4-1977954-0
40 Modii Hdr Srst B/A 100 W/Hd 30 Pd/Ni
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Additional Information
- Part Number
- 4-1977954-0
Packaging Features
- Packaging Quantity
- 100
- Packaging Method
- Box & Tray
- Packaging Method
- Carton
Dimensions
- Mating Post Length
- 8.08 mm
- Mating Post Length
- .318 in
- PCB Thickness (Recommended)
- .3 mm
- PCB Thickness (Recommended)
- .063 in
- PCB Thickness (Recommended)
- .012 in
- Height
- 10.37 mm
- Height
- .408 in
Mechanical Attachment
- PCB Mount Retention Type
- Hold-Down Post
- PCB Mount Retention
- With
- Panel Mount Feature
- Without
- Mating Connector Lock
- Without
- PCB Mounting Style
- Through Hole
- Mating Alignment
- Without
Configuration Features
- Selectively Loaded
- No
- PCB Mount Orientation
- Vertical
- Number of Positions
- 40
- Number of Rows
- 1
- Keyed
- No
Usage Conditions
- High Temperature Housing
- Yes
- High Temperature Compatible
- Yes
Industry Standards
- Approved Standards
- CSA LR7189
- Approved Standards
- UL E28476
- UL Flammability Rating
- UL 94V-0
Contact Features
- Contact Base Material
- Phosphor Bronze
- PCB Contact Termination Area Plating Material
- Tin
- Solder Tail Contact Plating Material Finish
- Tin: Matte
- Contact Underplating Material
- Nickel
- Contact Protection
- Without
- Contact Shape
- Square
- Contact Type
- Pin
- Contact Mating Area Plating Material
- Gold over Palladium Nickel
Operation/Application
- High Speed Serial Data Connector
- No
- For Use With
- Mates With Receptacles
Termination Features
- Termination Method to Printed Circuit Board
- Through Hole - Solder
- Termination Method to Printed Circuit Board
- Through Hole
- Termination Post Length
- 3.18 mm
- Termination Post Length
- .125 in
- Termination End Plating Material
- Tin
- Termination End Plating Thickness
- 2.54 – 5.08 µm
Body Features
- Post Size
- .64 mm
- Post Size
- .025 in
Housing Features
- Centerline (Pitch)
- 2.54 mm
- Housing Material
- LCP (Liquid Crystal Polymer)
- Centerline (Pitch)
- .1 in
- Housing Material
- LCP-GF (Liquid Crystal Polymer)
- Housing Color
- Black
Product Type Features
- Connector Assembly Type
- PCB Mount Header
- Connector & Contact Terminates To
- Printed Circuit Board
- Header Type
- Breakaway
- Row-to-Row Spacing
- 2.54 mm
- Row-to-Row Spacing
- .1 in
- Board Standoff
- Without
- Gasket
- Without
- Product Type
- Connector
- Stabilizers
- Without
- Connector Type
- Connector Assembly
- Strain Relief
- Without
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