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| Part Number | DF51A-28DP-2DS(20) | DF51A-18DP-2DS(20) | DF51A-20DP-2DS(20) | DF51A-22DP-2DS(20) | DF51A-24DP-2DS(20) | DF51A-26DP-2DS(20) |
|---|---|---|---|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Product Status | Active | Active | Active | Active | Active | Active |
| Connector Type | Header | Header | Header | Header | Header | Header |
| Contact Type | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin |
| Pitch - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Number of Positions | 28 | 18 | 20 | 22 | 24 | 26 |
| Number of Rows | 2 | 2 | 2 | 2 | 2 | 2 |
| Row Spacing - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Number of Positions Loaded | All | All | All | All | All | All |
| Style | Board to Cable/Wire | Board to Cable/Wire | Board to Cable/Wire | Board to Cable/Wire | Board to Cable/Wire | Board to Cable/Wire |
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall |
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle |
| Termination | Solder | Solder | Solder | Solder | Solder | Solder |
| Fastening Type | Detent Lock | Detent Lock | Detent Lock | Detent Lock | Detent Lock | Detent Lock |
| Contact Length - Mating | - | - | - | - | - | - |
| Contact Length - Post | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) |
| Overall Contact Length | - | - | - | - | - | - |
| Insulation Height | 0.287" (7.30mm) | 0.287" (7.30mm) | 0.287" (7.30mm) | 0.287" (7.30mm) | 0.287" (7.30mm) | 0.287" (7.30mm) |
| Contact Shape | Square | Square | Square | Square | Square | Square |
| Contact Finish - Mating | Tin | Tin | Tin | Tin | Tin | Tin |
| Contact Finish Thickness - Mating | 39.4µin (1.00µm) | 39.4µin (1.00µm) | 39.4µin (1.00µm) | 39.4µin (1.00µm) | 39.4µin (1.00µm) | 39.4µin (1.00µm) |
| Contact Finish - Post | Tin | Tin | Tin | Tin | Tin | Tin |
| Contact Material | Brass | Brass | Brass | Brass | Brass | Brass |
| Insulation Material | Polybutylene Terephthalate (PBT), Glass Filled | Polybutylene Terephthalate (PBT), Glass Filled | Polybutylene Terephthalate (PBT), Glass Filled | Polybutylene Terephthalate (PBT), Glass Filled | Polybutylene Terephthalate (PBT), Glass Filled | Polybutylene Terephthalate (PBT), Glass Filled |
| Features | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Ingress Protection | - | - | - | - | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Insulation Color | Black | Black | Black | Black | Black | Black |
| Current Rating (Amps) | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge |
| Voltage Rating | 30VAC/DC | 30VAC/DC | 30VAC/DC | 30VAC/DC | 30VAC/DC | 30VAC/DC |
