BergStik 2.54mm Unshrouded Headers Including Amphenol 68021-106HLF for Industrial Electronic Equipment
BergStik 2.54mm Unshrouded Headers
Product Overview
BergStik 2.54mm pitch unshrouded headers offer versatile Board-to-Board, Wire-to-Board, and Cable-to-Board interconnect solutions for a wide array of electronic equipment and devices. Available in surface-mount (SMT), through-hole (THT), press-fit, stacking, and pin-in-paste (PIP) versions, these headers are designed in single and double rows with straight or right-angle options, supporting 2 to 72 positions. Featuring a "breakaway" design, each connector can be customized to the required length. The product range includes standard and special sizes, continuous headers, and stacking headers, providing economical and flexible solutions for various applications. They are specified for up to 100 mating cycles, with a maximum current rating of 3A per contact.
Pin-in-Paste (PIP) Processes
BergStik PIP headers are molded in high-temperature thermoplastic, capable of withstanding 260C peak temperatures for up to 30 seconds in reflow ovens. The specialized housing design for double-row straight products includes higher standoffs to facilitate good solder paste deposit. PIP technology enables the use of THT connectors within SMT manufacturing processes, offering mechanical strength through THT leads and allowing for automated or manual soldering in the same operation as SMT components, crucial for industrial and automotive markets.
Product Attributes
- Brand: BergStik
- Pitch: 2.54mm
- Housing Material: High temperature thermoplastic (PCT for PIP)
- Housing Color: Black
- Flammability Rating: UL94V-0
- Pin Material: Copper Alloy (for PIP), Phosphor-bronze (for others)
- Plating Options: Selective Gold or GXT or full Tin over Nickel; Tin-lead plating in press-fit area; Duplex plating
- Certifications: RoHS compliant
- Standards Met: DIN 41651, HE13, BT D2632 (for some variants)
Technical Specifications
| Specification | Details |
|---|---|
| Current Rating | 3A per contact |
| Insulation Resistance | 5000M min. |
| Dielectric Withstanding Voltage | 1500V |
| Operating Temperature | -65C to +130C (PIP), -65C to +125C (others) |
| Mechanical Retention Force | 8.8N min. (PIP), 9N min. (others) |
| Pin Diameter (PIP) | 1.02mm hole for press-fit |
| Mating Cycles | Up to 100 |
| PCB Hole Size (PIP) | 1.00 +/- 0.05 mm |
| Retentive Leg Insertion Force (Special Sizes) | >44.48N max. |
| Retentive Leg Board Retention (Special Sizes) | 2.22N |
| Reflow Compatibility (PIP) | 260C peak temperature for 30 seconds maximum |
| File Numbers | E66906, LR46923 |
Product Variants & Part Number Selector Information
The product range includes:
- Vertical Headers (Standard and Special Sizes)
- Continuous Headers
- Right Angle Headers (Standard and Special Sizes)
- Stacking Headers
- Headers for Pin-in-Paste Processes
Part number selection involves specifying:
- Base Part Number (e.g., 10076801, 77311, 68000, 54101, 77315, 68015, 19)
- Plating Code (e.g., 1, 8, 5, 4)
- Pin Style (e.g., 01, 02, 18, 27, 22, 24)
- Length (for some variants, specified in mm increments)
- Total Positions (e.g., 04 to 72 for double row, 02 to 36 for single row)
- Packaging Option (e.g., Plastic bag, Tape reel, Tubes)
- Row Option (Single/Double)
- Stack Height (for stacking headers, specified in mm increments)
- Lead-Free indicator (LF)
Refer to specific product pages and datasheets for detailed part number configurations and available options.
2411191726_Amphenol-68021-106HLF_C3338513.pdf
