638-078-330 D - Subminiature receptacles w 系列
EDAC Inc.D - 小型化接头，含78个接触点
EDAC Inc. 的638-078-330 D 系列是一种专为高密度应用设计的微型接头。这些接头具有78个接触点，使其非常适合空间受限环境中的紧凑型连接器。如果您正在开发需要大量连接但物理空间有限的设备，这些接头非常适用。值得注意的是，它们的设计非常坚固，能够在多次插拔循环中保持性能不下降——这是许多工业和消费电子产品应用中的关键因素。当工程师需要小型化且高接触点数的可靠解决方案时，往往会选用这一系列接头。它们常被用于便携式电子设备、医疗设备以及每毫米都至关重要的汽车系统中。能够将如此多的接触点集成到如此小的封装中，使这些接头成为希望在单个紧凑单元中整合多种功能的工程师不可或缺的选择。
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638-078-330 D - Subminiature receptacles w - 型号列表
共 6 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 接触电阻 | 击穿电压 | 最大额定电流 | 绝缘电阻 | 镀层 | 触头类型 | 安装类型 | 接触镀层 | 外壳材料（壳体） | 操作力 | 触头材料 | 绝缘材料 - 材质 | 铁氧体规格 | 供应商器件封装 | 类型 | 卡标准 | 位置/触点数量 | 工作温度 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 CONN D-SUB RCPT 78POS VERT T/H D-Subminiature Type: Receptacle Total Contacts: 78 Plating: 15? (0.38?m) (Class 2) Mounting Option: .125 (3.18mm) dia. through-hole EDAC Inc. | 0 | - | 10 milliohms maximum. | 1000V AC rms at sea level. | 5 amperes. | 5000 megohms minimum. | 15? (0.38?m) (Class 2) | Low profile PC tails, .157 (4.00mm) | .125 in. (3.18mm) dia. through-hole | Gold (see Ordering Code) over nickel for the mating area, tin/lead plating on contact tails. | Nickel-plated steel. (Tin/lead optional) | 1 to 10 oz. (0.28 to 2.78 N) per contact position. | Plug - brass; receptacle contacts - phosphor bronze. | Thermoplastic polyester, UL 94V-0; chemical resistant; colour - black. | Attenuation - 20dB MIN @ 30Mhz, 30dB MIN @ 50Mhz and 50dB MIN @ 100Mhz. | Metal covered .276 (7.00mm) low profile | Connectors & Jacks | D-Subminiature | 78 | -55° to +125° C. | |
CONN D-SUB RCPT 78POS VERT T/H D-Subminiature Type: Receptacle Total Contacts: 78 Plating: 15? (0.38?m) (Class 2) Mounting Option: #4-40 UNC threaded inserts EDAC Inc. | 0 | - | 10 milliohms maximum. | 1000V AC rms at sea level. | 5 amperes. | 5000 megohms minimum. | 15? (0.38?m) (Class 2) | Low profile PC tails, .157 (4.00mm) | #4-40 UNC threaded insert | Gold (see Ordering Code) over nickel for the mating area, tin/lead plating on contact tails. | Nickel-plated steel. (Tin/lead optional) | 1 to 10 oz. (0.28 to 2.78 N) per contact position. | Plug - brass; receptacle contacts - phosphor bronze. | Thermoplastic polyester, UL 94V-0; chemical resistant; colour - black. | Attenuation - 20dB MIN @ 30Mhz, 30dB MIN @ 50Mhz and 50dB MIN @ 100Mhz. | Metal covered .276 (7.00mm) low profile | Connectors & Jacks | D-Subminiature | 78 | -55° to +125° C. | |
CONN D-SUB RCPT 78POS VERT T/H D-Subminiature Type: Receptacle Total Contacts: 78 Plating: 15? (0.38?m) (Class 2) Mounting Option: #4-40 UNC threaded standoffs EDAC Inc. | 0 | - | 10 milliohms maximum. | 1000V AC rms at sea level. | 5 amperes. | 5000 megohms minimum. | 15? (0.38?m) (Class 2) | Low profile PC tails, .157 (4.00mm) | #4-40 UNC threaded standoff | Gold (see Ordering Code) over nickel for the mating area, tin/lead plating on contact tails. | Nickel-plated steel. (Tin/lead optional) | 1 to 10 oz. (0.28 to 2.78 N) per contact position. | Plug - brass; receptacle contacts - phosphor bronze. | Thermoplastic polyester, UL 94V-0; chemical resistant; colour - black. | Attenuation - 20dB MIN @ 30Mhz, 30dB MIN @ 50Mhz and 50dB MIN @ 100Mhz. | Metal covered .276 (7.00mm) low profile | Connectors & Jacks | D-Subminiature | 78 | -55° to +125° C. | |
CONN D-SUB RCPT 78POS VERT T/H D-Subminiature Type: Receptacle Total Contacts: 78 Plating: 15? (0.38?m) (Class 2) Mounting Option: #4-40 UNC threaded insert w/ boardlocks EDAC Inc. | 0 | - | 10 milliohms maximum. | 1000V AC rms at sea level. | 5 amperes. | 5000 megohms minimum. | 15? (0.38?m) (Class 2) | Low profile PC tails, .157 (4.00mm) | #4-40 UNC threaded insert w/ boardlocks | Gold (see Ordering Code) over nickel for the mating area, tin/lead plating on contact tails. | Nickel-plated steel. (Tin/lead optional) | 1 to 10 oz. (0.28 to 2.78 N) per contact position. | Plug - brass; receptacle contacts - phosphor bronze. | Thermoplastic polyester, UL 94V-0; chemical resistant; colour - black. | Attenuation - 20dB MIN @ 30Mhz, 30dB MIN @ 50Mhz and 50dB MIN @ 100Mhz. | Metal covered .276 (7.00mm) low profile | Connectors & Jacks | D-Subminiature | 78 | -55° to +125° C. | |
CONN D-SUB RCPT 78POS VERT T/H D-Subminiature Type: Receptacle Total Contacts: 78 Plating: 15? (0.38?m) (Class 2) Mounting Option: #4-40 UNC threaded standoff w/ boardlocks EDAC Inc. | 0 | - | 10 milliohms maximum. | 1000V AC rms at sea level. | 5 amperes. | 5000 megohms minimum. | 15? (0.38?m) (Class 2) | Low profile PC tails, .157 (4.00mm) | #4-40 UNC threaded standoff w/ boardlocks | Gold (see Ordering Code) over nickel for the mating area, tin/lead plating on contact tails. | Nickel-plated steel. (Tin/lead optional) | 1 to 10 oz. (0.28 to 2.78 N) per contact position. | Plug - brass; receptacle contacts - phosphor bronze. | Thermoplastic polyester, UL 94V-0; chemical resistant; colour - black. | Attenuation - 20dB MIN @ 30Mhz, 30dB MIN @ 50Mhz and 50dB MIN @ 100Mhz. | Metal covered .276 (7.00mm) low profile | Connectors & Jacks | D-Subminiature | 78 | -55° to +125° C. | |
CONN D-SUB RCPT 78POS VERT T/H D-Subminiature Type: Receptacle Total Contacts: 78 Plating: 15? (0.38?m) (Class 2) Mounting Option: #4-40 UNC threaded fixed standoffs EDAC Inc. | 0 | - | 10 milliohms maximum. | 1000V AC rms at sea level. | 5 amperes. | 5000 megohms minimum. | 15? (0.38?m) (Class 2) | Low profile PC tails, .157 (4.00mm) | #4-40 UNC threaded fixed standoffs | Gold (see Ordering Code) over nickel for the mating area, tin/lead plating on contact tails. | Nickel-plated steel. (Tin/lead optional) | 1 to 10 oz. (0.28 to 2.78 N) per contact position. | Plug - brass; receptacle contacts - phosphor bronze. | Thermoplastic polyester, UL 94V-0; chemical resistant; colour - black. | Attenuation - 20dB MIN @ 30Mhz, 30dB MIN @ 50Mhz and 50dB MIN @ 100Mhz. | Metal covered .276 (7.00mm) low profile | Connectors & Jacks | D-Subminiature | 78 | -55° to +125° C. |