HRS BM28B0.6-34DP/2-0.35V(51)
BM28 Series Connectors
0.35mm pitch, 0.6mm height, Board to Board or Board to FPC Connectors with Rated Current Up to 5A.
These connectors are designed for reliable board-to-board or board-to-FPC connections, offering a compact profile with a low stacking height and high current carrying capacity.
Brand
Copyright
Series
Pitch
Stacking Height
Connector Type
Rated Current
Insulator Material
Contact Material
Contact Finish
| Item | Specifications | Conditions |
|---|---|---|
| Rated Current (Power contact) | 5A | Note 1 |
| Rated Current (Signal contact) | 0.3A (40 contacts and under) | |
| Rated Current (Signal contact) | 0.2A (44 contacts and more) | Note 1 |
| Rated Voltage | 30V AC/DC | |
| Contact Resistance (Signal contact) | 100m max. | Measured at 20mV AC, 1kHz, and 1mA |
| Contact Resistance (Power contact) | 30m max. | Measured at 20mV AC, 1kHz, and 1mA |
| Insulation Resistance | 1000M min. | Measured at 100V DC |
| Withstanding Voltage | 150V AC for 1 minute | No flashover or dielectric breakdown |
| Durability | 10 mating cycles | Contact resistance: Signal 100m max., Power 30m max. |
| Vibration | No electrical discontinuity for more than 1s. | Frequency: 10 to 55Hz; half amplitude of 0.75mm, 10 cycles in each of 3 axis directions for 5 minutes/cycle |
| Shock Resistance | No electrical discontinuity of 1s or more. | Acceleration: 450m/s, duration: 11ms, 3-axis half-sine wave in both directions, 3 cycles for each |
| Humidity | Contact Resistance: Signal 100m max., Power 30m max.; Insulation Resistance: 100M min. | 96 hours at 40C and 90 to 95% humidity |
| Temperature Cycle | Contact Resistance: Signal 100m max., Power 30m max.; Insulation Resistance: 100M min. | -55C (30 min) 85C (30 min), 5 cycles |
| Solder Heat Resistance | No dissolution or melting of the resin that will affect performance. | Reflow: with recommended temperature profile; Hand soldering: 350C for 3 seconds max. |
| Operating Temperature Range | -40 to 85C | Note 2 |
| Operating Humidity Range | 20 to 80% RH | |
| Storage Temperature Range | -10 to 60C | Note 3 |
| Storage Humidity Range | 40 to 70% RH | Note 3 |
| Product Part | Materials | Finish | UL Regulation |
|---|---|---|---|
| Insulator | LCP | Black | UL94V-0 |
| Receptacle Header Signal contact | Copper alloy | Gold plated | |
| Receptacle Header Power contact | Copper alloy | Gold plated |
| Part No. | HRS No. | No. of contacts | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) |
|---|---|---|---|---|---|---|---|---|
| BM28B0.6-6DP/2-0.35V (%) | 673-5047-0 | 6 | 2.97 | 0.70 | 1.56 | 1.36 | 3.85 | 3.17 |
| BM28B0.6-10DP/2-0.35V (%) | 673-5043-0 | 10 | 3.67 | 1.40 | 2.26 | 2.06 | 4.55 | 3.87 |
| BM28B0.6-16DP/2-0.35V (%) | 673-5066-0 | 16 | 4.72 | 2.45 | 3.31 | 3.11 | 5.60 | 4.92 |
| BM28B0.6-18DP/2-0.35V (%) | 673-5093-0 | 18 | 5.07 | 2.80 | 3.66 | 3.46 | 5.95 | 5.27 |
| BM28B0.6-20DP/2-0.35V (%) | 673-5039-0 | 20 | 5.42 | 3.15 | 4.01 | 3.81 | 6.30 | 5.62 |
| BM28B0.6-24DP/2-0.35V (%) | 673-5024-0 | 24 | 6.12 | 3.85 | 4.71 | 4.51 | 7.00 | 6.32 |
| BM28B0.6-30DP/2-0.35V (%) | 673-5020-0 | 30 | 7.17 | 4.90 | 5.76 | 5.56 | 8.05 | 7.37 |
| BM28B0.6-34DP/2-0.35V (%) | 673-5064-0 | 34 | 7.87 | 5.60 | 6.46 | 6.26 | 8.75 | 8.07 |
| BM28B0.6-36DP/2-0.35V (%) | 673-5026-0 | 36 | 8.22 | 5.95 | 6.81 | 6.61 | 9.10 | 8.42 |
| BM28B0.6-40DP/2-0.35V (%) | 673-5018-0 | 40 | 8.92 | 6.65 | 7.51 | 7.31 | 9.80 | 9.12 |
| BM28B0.6-44DP/2-0.35V (%) | 673-5049-0 | 44 | 9.62 | 7.35 | 8.21 | 8.01 | 10.50 | 9.82 |
| BM28B0.6-50DP/2-0.35V (%) | 480-0397-0 | 50 | 10.67 | 8.40 | 9.26 | 9.06 | 11.55 | 10.87 |
| BM28B0.6-58DP/2-0.35V (%) | 480-0378-0 | 58 | 12.07 | 9.80 | 10.66 | 10.46 | 12.95 | 12.27 |
| BM28B0.6-60DP/2-0.35V (%) | 673-5037-0 | 60 | 12.42 | 10.15 | 11.01 | 10.81 | 13.30 | 12.62 |
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