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| Part Number | B4B-ZR | B2B-ZR | B3B-ZR |
|---|---|---|---|
| Manufacturer | JST Sales America Inc. | JST Sales America Inc. | JST Sales America Inc. |
| Product Status | Obsolete | Obsolete | Obsolete |
| Connector Type | Header | Header | Header |
| Contact Type | Male Pin | Male Pin | Male Pin |
| Pitch - Mating | 0.059" (1.50mm) | 0.059" (1.50mm) | 0.059" (1.50mm) |
| Number of Positions | 4 | 2 | 3 |
| Number of Rows | 1 | 1 | 1 |
| Row Spacing - Mating | - | - | - |
| Number of Positions Loaded | All | All | All |
| Style | Board to Cable/Wire | Board to Cable/Wire | Board to Cable/Wire |
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Termination | Solder | Solder | Solder |
| Fastening Type | Detent Lock | Detent Lock | Detent Lock |
| Contact Length - Mating | 0.094" (2.40mm) | 0.094" (2.40mm) | 0.094" (2.40mm) |
| Contact Length - Post | 0.106" (2.69mm) | 0.106" (2.69mm) | 0.106" (2.69mm) |
| Overall Contact Length | 0.256" (6.50mm) | 0.256" (6.50mm) | 0.256" (6.50mm) |
| Insulation Height | 0.177" (4.50mm) | 0.177" (4.50mm) | 0.177" (4.50mm) |
| Contact Shape | Circular | Circular | Circular |
| Contact Finish - Mating | Tin-Lead | Tin-Lead | Tin-Lead |
| Contact Finish Thickness - Mating | - | - | - |
| Contact Finish - Post | Tin-Lead | Tin-Lead | Tin-Lead |
| Contact Material | Brass | Brass | Brass |
| Insulation Material | Polyamide (PA66), Nylon 6/6, Glass Filled | Polyamide (PA66), Nylon 6/6, Glass Filled | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Features | - | - | - |
| Operating Temperature | -25°C ~ 85°C | -25°C ~ 85°C | -25°C ~ 85°C |
| Ingress Protection | - | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Insulation Color | Natural | Natural | Natural |
| Current Rating (Amps) | 1A | 1A | 1A |
| Voltage Rating | 50V | 50V | 50V |
