High Temperature Thermoplastic BergStik Headers Featuring Amphenol 54121-807041050LF for Electronics
BergStik Headers
Product Overview
Amphenol FCI's BergStik Headers are a versatile range of 2.54mm pitch unshrouded connectors designed for robust board-to-board and wire-to-board applications. These headers feature a breakaway design, allowing customization of length to suit specific application profiles. Available in Straight, Stacking, and Right-Angle configurations, they offer multiple termination options including Surface-mount (SMT), Through-hole (THT), Press-fit (PF), and Pin-in-Paste (PIP). The BergStik series is engineered with high-temperature thermoplastic material and phosphor bronze pins, ensuring reliability and compatibility with reflow processes. They are suitable for a wide array of industrial and consumer electronics, including personal care devices, home automation, robotics, and server storage.
Product Attributes
- Brand: BergStik
- Manufacturer: Amphenol FCI Basics
- Pitch: 2.54mm
- Housing Material: High temperature thermoplastic
- Pin Material: Phosphor Bronze
- Flammability Rating: UL94V-0
- Plating Options: Gold / GXT, Tin over Nickel
- Certifications: UL Approval (E66906, LR46923), RoHS compatible
- Contact Type: 0.64mm square contacts
- Design Feature: Breakaway design
- Key Specifications Met: DIN 41651, HE 13, BT D2632
Technical Specifications
| Specification | Details |
|---|---|
| Current Rating | 3A continuous; 2A DC max. per contact (fully energized) |
| Insulation Resistance | 5000M min. |
| Dielectric Withstanding Voltage | 1500Vrms min. |
| Operating Temperature Range | -65C to +125C |
| Pin Retention Force to Housing | 9N min. |
| Mating Cycles (Shunts) | 50 (Gold), 25 (Tin) |
| Insertion Force (Shunts) | 450gf max. per gold contact; 500gf max. per tin-lead contact |
| Withdrawal Force (Shunts) | 30gf min. per contact |
| Insertion Depth (Shunts) | 4.85 mm min. (provides 3.81 mm wipe) |
| Press-fit Hole Diameter | 1.02mm |
| Stacking Height (Stacking Headers) | Up to 55.00mm (duplex plating), 65.00mm (triplex) |
| Product Specifications | BUS-12-050, BUS-12-144 (duplex plated), BUS-12-117 (press-fit), BUS-12-071-gold, BUS-12-070-tin |
Target Markets/Applications
- Personal Care Devices (Air Dryer)
- Home Care Devices (Cleaning Robot)
- Home Automation (Alarm System)
- Server Storage
- Robotics
- Programmable Logic Controller (PLC)
- Power Tool
Part Numbers
Straight Unshrouded Headers
| Description | Part Numbers |
|---|---|
| Unshrouded Header, Straight, Single Row, TMT | 77311 |
| Unshrouded Header, Straight, Single Row, SMT | 95293 |
| Unshrouded Header, Straight, Single Row, Press-Fit | 93689 |
| Unshrouded Header, Straight, Double Row, TMT | 77313 |
| Unshrouded Header, Straight, Double Row, SMT | 95278 |
| Unshrouded Header, Straight, Double Row, Press-Fit | 93690 |
Stacking Unshrouded Headers
| Description | Part Numbers |
|---|---|
| Unshrouded Stacking Header, Vertical, Single Row, TMT | 54121 |
| Unshrouded Stacking Header, Vertical, Single Row, Press-Fit | 10124323 |
| Unshrouded Stacking Header, Vertical, Double Row, TMT | 54122 |
| Unshrouded Stacking Header, Vertical, Double Row, SMT | 54242 |
| Unshrouded Stacking Header, Vertical, Double Row, Press-Fit | 10112620 |
Right-Angle Unshrouded Headers
| Description | Part Numbers |
|---|---|
| Unshrouded Header, Horizontal, Single Row, TMT/PIP | 77315 |
| Unshrouded Header, Horizontal, Single Row, SMT | 10119333 |
| Unshrouded Header, Horizontal, Double Row, TMT/PIP | 77317 |
| Unshrouded Header, Horizontal, Double Row, SMT | 10118084 |
Shunts
| Description | Part Series |
|---|---|
| Shunt Low Profile, Single Row | 68786 |
| Shunt Low Profile, Double Row, Multi-position | 87606 |
| Shunt Standard, Single Row | 63429 |
2411061724_Amphenol-54121-807041050LF_C3346332.pdf
