| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 51021-0400 |
| Housing Material: | Polyester |
| Number of Rows: | 1 |
| Termination Method: | Crimp |
| Pitch: | 1.25 mm |
| Polarization: | Yes |
| Number of Positions: | 4 |
| Housing Color: | Natural |
| Connector and Housing Type: | Receptacle |
| Flammability Rating: | UL 94V-0 |
| Locking Mechanism: | Friction |
| Operating Temperature: | -40 to 105 °C |
| SKU: | MOL51021-0400 |
51021-0400
Specifications
Detailed Description
Introducing the PicoBlade 51021-0400, a versatile 1A/0.8A connector designed for seamless wire-to-wire or wire-to-board connections in signal applications. With its compact 1.25mm pitch and 4 contacts arranged in a single row, this connector is a space-saving solution for your connectivity needs. Constructed with high-quality polyester housing and featuring a polarized receptacle design, it ensures secure and reliable mating. Operating efficiently in a wide temperature range from -40 to 85°C, it's suitable for diverse environments. RoHS compliant and with a UL flammability standard, it guarantees safety and reliability. Whether you're working on consumer electronics or industrial machinery, the PicoBlade 51021-0400 is the perfect choice for your low-power signal connections.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 22-01-3027 | KK 254 Crimp Housing, Friction Ramp with Polarizing Ribs, 2 Circuits, Natural |  |
 | Molex 39-00-0038 | Mini-Fit Female Crimp Terminal, Tin (Sn) over Copper (Cu) Plated Brass, Double 22+22 or Single 24-18 AWG, Reel | |
 | Molex 39-01-2020 | Mini-Fit Jr. Receptacle Housing, Dual Row, 2 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-2060 | Mini-Fit Jr. Receptacle Housing, Dual Row, 6 Circuits, UL 94V-2, Natural | |
 | Molex 43025-0400 | Micro-Fit 3.0 Receptacle Housing, Dual Row, 4 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43025-0600 | Micro-Fit 3.0 Receptacle Housing, Dual Row, 6 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43025-0800 | Micro-Fit 3.0 Receptacle Housing, Dual Row, 8 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43645-0200 | Micro-Fit 3.0 Receptacle Housing, Single Row, 2 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43645-0300 | Micro-Fit 3.0 Receptacle Housing, Single Row, 3 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 50-57-9402 | SL Crimp Housing, Single Row, Version G, Positive Latch, 2 Circuits, Black | |
 | Molex 50079-8000 | 1.25mm Pitch, PicoBlade Female Crimp Terminal, Tin (Sn) Plating, 28-26 AWG | |
 | Molex 51021-0200 | 1.25mm Pitch, PicoBlade Receptacle Crimp Housing, Single Row, Friction Lock, 2 Circuits, Natural | |
 | Molex 51021-0300 | 1.25mm Pitch, PicoBlade Receptacle Crimp Housing, Single Row, Friction Lock, 3 Circuits, Natural | |
 | Molex 51021-0500 | 1.25mm Pitch, PicoBlade Receptacle Crimp Housing, Single Row, Friction Lock, 5 Circuits, Natural | |
 | Molex 51021-0600 | 1.25mm Pitch, PicoBlade Receptacle Crimp Housing, Single Row, Friction Lock, 6 Circuits, Natural | |
 | Molex 51021-0700 | 1.25mm Pitch, PicoBlade Receptacle Crimp Housing, Single Row, Friction Lock, 7 Circuits, Natural | |
 | Molex 51021-0800 | 1.25mm Pitch, PicoBlade Receptacle Crimp Housing, Single Row, Friction Lock, 8 Circuits, Natural | |
 | Molex 51021-0900 | 1.25mm Pitch, PicoBlade Receptacle Crimp Housing, Single Row, Friction Lock, 9 Circuits, Natural | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 06/09/2023 | 513527 - Equipment Transfer, Production Transfer or rearrangement. 51021 series product will be transferred from Japan vendor to Ansan plant in Korea for the productivity improvement & stable delivery performance. | Download | |||
| 12/31/2022 | 512819 - Capacity Change tool replacement. The purpose of this letter is to inform the additional molding tool to solve the overdue issue. | Download | |||
| 08/05/2022 | 510507 - Packaging method/qty change. After packing with MXK specification, there is still space in the box and packing loss is occurring. By changing the MXK packaging specifications, we can pack more products in the free space in the box than we do now. | Download | |||
| 10/15/2021 | 510489 - Change Supplier. resin manufacture had claimed Force Majeure to molex at the end of May. no guarantee of recovery time frames from their shanghai plant but their Nansha plant can support the same grade of material in order to support continually molex decided to accept the vendors proposal current material source: Shanghai China New Material Source: Nansha China | Download | |||
| 09/30/2021 | 510820 - Change Supplier. The purpose of this letter is to change the resin material from SABIC's resin to LG Chemical's resin in order to overcome the current resin shortage issue of Molex Korea. Implementation is only for Korean Products only. | Download | |||
| 08/31/2021 | 510250 - Equipment Transfer, Production Transfer or Rearrangement. transfer from Molex Gwangju plate in Korea to Ansan plant in Korea due to Gwangju plant closure . molex has decided to consolidate its Ansan and Gwangju plants into a single integrated site in Ansan Plant. | Download | |||
| 06/18/2016 | 500713 - Change to Product. This letter is to inform you that changes are being made to the part(s) identified in this Notice. The change will affect the fit, form, function or the appearance of the parts. | Download | |||
| 06/18/2016 | PCN500713 - Change Notification of Material UL File Number. | Download | |||
Availability
In Stock:
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Stock Location:
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Factory Stock:
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Unit Of Measure:
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Minimum/Multiple:
1/1
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Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |