HRS BM22-4S-V(51)
Product Overview
The BM22 series connector is designed for high current applications, specifically for battery power, carrying 3A to 4A of electrical current. It utilizes lead-free solder paste and is recommended for use with IR reflow soldering methods. The connector is suitable for applications requiring robust power delivery and reliable connections.
Usage and Application Scenarios:
- Battery applications requiring high current (3A-4A).
- Automotive equipment/devices demanding high reliability.
- Connections where FPC flexibility is needed to absorb connector displacement caused by PCB and battery fixing.
Advantages:
- High current carrying capacity.
- Recommended for lead-free solder paste and IR reflow.
- Designed to minimize potential issues like insulator breakage and excessive mechanical stress on contacts.
- Features to mitigate electric shock hazards during mating.
Brand
HIROSE ELECTRIC CO., LTD.
Model Number
BM22-45-V (51)
Origin
Japan
Certifications
UL4 V-0
Package Type
Embossed Carrier Tape Packaging (Reel)
Material (Contact Plating)
Copper Alloy
Color (Reel/Tape)
Black (Plastic Reel), Clear (Cover Tape)
| Part No. | Description | Contact Plating | Contact Area | Recommended Reflow Time | Peak Temperature (Max) | Pre-Heat Time | Pre-Heat Temperature (Low) | Pre-Heat Temperature (High) | Lead Co-Planarity (Max) | Number of Reflow Cycles (Max) |
|---|---|---|---|---|---|---|---|---|---|---|
| BM22-45-V(51) | 530D | Gold (0.05m Min) | 0.44 mm | 60 Seconds | 250C | 90-120 Seconds | <150C | <180C | 0.08mm | 2 Cycles |
| Item | Material | Finish | Remarks |
|---|---|---|---|
| 1 | Copper Alloy | Gold | |
| 2 | Copper Alloy | Gold | |
| 3 | UL4 V-0, Black | Plastic Reel | |
| 4 | Polyester | Clear | Cover Tape |
| 5 | Reinforcement Collar |
| Item | Material | Finish | Remarks |
|---|---|---|---|
| 1 | Clear | Embossed Carrier Tape | |
| 2 | Clear | Reinforcement Collar | |
| 3 | Black | Plastic Reel | |
| 4 | Clear | Cover Tape |
| Metal Mask Thickness | Recommended PCB Layout | Recommended Metal Mask Dimensions |
|---|---|---|
| 100m | (Refer to drawing EDC-343770-51-01) | (Refer to drawing CLB77-1002-6-51) |