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Description Molex Micro-Fit 3.0 3.0mm Double row printed circuit board socket with printed circuit board solder pads, 43045 series Micro Fit 3.0 3mm pitch line to board printed circuit board socket forms part of a compact power connector system, providing low to medium range power distribution solutions. With a load current of up to 5A, the Micro Fit 3.0 connector is one of the smallest volume products with the highest current load capacity. These Micro Fit 3.0 printed circuit board sockets include forward locks in the form of locking ramps on the housing for secure matching and preventing accidental disconnection. The casing is made of high-temperature UL 94V-0 liquid crystal polymer and can withstand temperatures up to 265 ° C during IR reflow soldering. The through-hole installation models of these Micro Fit 3.0 sockets are also compatible with SMT, which means they can reduce process requirements and costs. To secure these Micro Fit 3.0 sockets to the printed circuit board, solder pads should be included in the connector design. The contacts of these Micro Fit 3.0 sockets are completely isolated within the casing, reducing arc discharge. Tin or two thickness gold-plated contacts are available for selection to reduce costs. ###Features and advantages: high current carrying capacity, compact size, high-temperature shell, suitable for IR reflow soldering and through-hole SMT compatible forward locking, used for firmly mating and connecting completely isolated dual beam terminals, providing reliable electrical performance and contact pads, can be firmly connected to printed circuit boards in compliance with hot wire standards. These Micro Fit 3.0 socket connectors are suitable for various low to medium power applications, including military COTS (commercial components), solar consumer products (dryers, freezers, refrigerators, washing machines), data communication (routers, servers), medical telecommunications gaming terminal size - circuit scale | 2 | 4 | 6 | 8 | 10 | 12, vertical plug size A mm | 6 | 9 | 12 | 15 | 18 | 21
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Brand: Molex
Packaging
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
29.29  yuan 29.29yuan
5+:
$ 34.2658
50+:
$ 32.8014
200+:
$ 31.9814
500+:
$ 31.7764
1000+:
$ 31.5714
2500+:
$ 31.3371
5000+:
$ 31.1907
7500+:
$ 31.0442
Quantity
5+
50+
200+
500+
1000+
Price
$34.2658
$32.8014
$31.9814
$31.7764
$31.5714
Price $ 34.2658 $ 32.8014 $ 31.9814 $ 31.7764 $ 31.5714
Start batch production 5+ 50+ 200+ 500+ 1000+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(3152) Minimum order quantity(5)
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Technical parameters/number of contacts: 14

Technical parameters/polarity: Male

Technical parameters/Contact electroplating: Gold

Technical parameters/rated voltage (DC): 250 V

Technical parameters/rated current: 5 A

Technical parameters/insulation resistance: 1000 MΩ

Technical parameters/number of rows: 2

Technical parameters/hot wire testing standards: Compliant

Technical parameters/halogen-free state: Low Halogen

Technical parameters/direction: Vertical

Technical parameters/number of circuits: 14

Technical parameters/Flammability level: UL 94 V-0

Technical parameters/number of pins: 14

Technical parameters/number of plug and unplug cycles: 30

Technical parameters/rated current (Max): 8.5A/contact

Technical parameters/operating temperature (Max): 105 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/rated voltage (Max): 600 V

Technical parameters/rated voltage: 250VAC, 250VDC

Technical parameters/Contact resistance (Max): 10 mΩ

Encapsulation parameters/installation method: Surface Mount

Packaging parameters/pin spacing: 3.00 mm

External dimensions/length: 28.65 mm

External dimensions/width: 8.77 mm

External dimensions/height: 9.91 mm

External dimensions/pin spacing: 3.00 mm

Dimensions/Insertion Height: 17.3 mm

Physical parameters/shell color: Black

Physical parameters/color: Black

Physical parameters/contact material: Brass

Physical parameters/shell material: Thermoplastic

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/military grade: Yes

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
43045-1420 43045-1420 Molex 功能相似
Molex Micro-Fit 3.0 3.0mm 双排印刷电路板管座,带印刷电路板焊片,43045 系列 Micro-Fit 3.0 3mm 节距线对板印刷电路板管座形成紧凑型电源连接器系统的一部分,可提供低到中等范围配电解决方案。 具有高达 5A 的负载电流,Micro-Fit 3.0 连接器是最小体积产品中具有最高电流负载能力的产品之一。 这些 Micro-Fit 3.0 印刷电路板管座包含外壳上具有锁定斜面形式的正向锁定,用于牢固匹配和防止意外断开。 外壳由高温 UL 94V-0 液晶聚合物制成,可在 IR 回流焊接过程中耐受高达 265°C 的温度。 这些 Micro-Fit 3.0 管座的通孔安装型号还与 SMT 兼容,这意味着可以减少流程要求和成本。 要将这些 Micro-Fit 3.0 管座固定到印刷电路板,在连接器设计中包含焊片。 这些 Micro-Fit 3.0 管座的触点在外壳中完全隔离,可减少电弧放电。 提供锡或两个厚度的镀金触点可供选择,以降低成本。 ### 特点和优势 高电流载流量,体积小巧 高温外壳,用于 IR 回流焊接 与通孔型 SMT 兼容 正向锁定,用于牢固配接连接 完全隔离双光束端子,提供可靠的电气性能和触点 焊片,可牢固连接到印刷电路板 符合灼热丝标准 ### 应用 这些 Micro-Fit 3.0 管座连接器适用于各种低到中功率应用,包括: 军用 COTS(商业化构件) 太阳能 消费产品(烘干机、冷冻箱、冰箱、洗衣机) 数据通信(路由器,服务器) 医用 电信 游戏终端 尺寸 --- 电路规模 | 2 | 4 | 6 | 8 | 10 | 12 垂直插头尺寸 A mm | 6 | 9 | 12 | 15 | 18 | 21 R/A 插头尺寸 B mm | | | | 9 | 12 | 15 R/A 插头尺寸 C mm | | | | 4.7 | 7.7 | 10.7 ### Molex Micro-Fit 3.0 系列 电压额定值 | 250V a.c. (rms) 或 176Vd.c. | 触点电阻 | 最大 10mΩ ---|---|---|--- 电流额定值(每触点) | Amps | 绝缘电阻 | 最低 1000 MΩ 20//22 awg | 5 | 介电强度 | 1500V a.c. 24 awg | 4 | 触点材料 | 镀锡磷青铜 26 awg | 3 | 外壳材料 | 聚酯 94V-0 28 awg | 2 | 管座材料 | 高温 LCP 30 awg | 1 | |
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