| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 171856-0003 |
| Color: | Black |
| Series: | 171856 - KK 254 |
| Amperage: | 4 A |
| Connector Type: | KK 254 |
| Number of Contacts: | 3 |
| Number of Rows: | 1 |
| Termination Method: | Through Hole |
| Contact Material: | Brass |
| Body Orientation: | Straight |
| Pitch: | 2.54 mm |
| Voltage: | 500 V |
| Material: | High Temperature Thermoplastic |
| Orientation: | Vertical |
| Keying: | No |
| Packaging: | Bag |
| Operating Temperature Range: | -40 - 105 °C, -40 - 80 °C |
| Circuit Application: | Signal |
| Contact Mating Area Plating: | Matte Tin |
| Contact Mating Area Plating Thickness: | 1.524 µm |
| Number of Contacts Loaded: | 3 |
| Mating Cycles: | 25 |
| PCB Locator: | No |
| PCB Retention: | Without |
| Contact Termination Plating Thickness: | 1.524 µm |
| Polarized to Mate: | Yes |
| PCB Thickness (Recommended): | 1.6 mm |
| Connector System: | Board to Board, Wire to Board |
| CSA Agency Certification: | LR19980 |
| UL Agency Certification: | E29179 |
| Contact Termination Plating: | Matte Tin |
| Maximum Solder Process Temperature: | 260 °C |
| Lead Free Process Capability: | SMC and Wave |
| Duration at Max. Process Temperature (seconds): | 030 |
| Max. Cycles at Max. Process Temperature: | 003 |
| Glow Wire Capable: | No |
| Guide to Mating Part: | No |
| Lock to Mating Part: | Yes |
| Stackable: | No |
| Surface Mount Compatible: | Yes |
| Breakaway: | No |
| Make First / Break Last: | No |
| Shroud Type: | Partial |
| Material Flammability Standard: | 94V-1 |
| Part Aliases: | 1718560003 |
| SKU: | MOL171856-0003 |
171856-0003
Specifications
Detailed Description
Easily connect components with this straight black KK 254 series pin header, featuring 3 contacts and a 2.54 mm pitch. Designed for through-hole termination, it offers reliable signal transmission with a 4 A amperage and 500 V voltage rating. Constructed with high-temperature thermoplastic and brass contacts, it ensures durability in a wide operating temperature range. UL and CSA certified, it's suitable for various circuit applications, and its RoHS compliance adds to its environmental credentials. The straight orientation and vertical mating type make it versatile for board-to-board or wire-to-board connections. With a matte tin plating and polarized design, it guarantees secure and efficient mating, while its surface-mount compatibility and partial shrouded housing enhance convenience during installation. Perfect for industrial or electronic projects, this pin header is a reliable component for your connectivity needs.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 12/31/2022 | 512847 - Change Supplier. This notification is to inform you about addition of new Supplier or Sub Supplier impacting the part(s) as per attached list. No changes will be made to product as part of this change | Download | |||
| 02/28/2022 | 511543 - Packaging Method/Quantity Changing. proposed packaging method is bulk packaging with air inflated bags there will be a change in DU & MLQ qty this packaging change is done to improve the packaging quality and to effectively protect the products during transit. new packaging concept was validated with drop test at 80cm drop height there are no product/process change for the listed parts. | Download | |||
| 03/01/2021 | 509366 - Manufacturing Process Change. molex India is introducing new plating lines at the new connector facility with lates technology in line with other Molex entities and reduce the process related challenges in current lines. to facilitate the plating technology change we are changing the gold and silver chemistry. (no change to form, fit or function) | Download | |||
| 09/30/2016 | 500745 - 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 | |||
Availability
In Stock:
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Stock Location:
In Stock
Factory Stock:
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Factory Lead:
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Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| Molex: | 171856-0003 |
| Other Names: | 1718560003 |