| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 171983-2042 |
| Gender: | Female |
| Housing Material: | Plastic |
| Number of Contacts: | 42 |
| Contact Material: | Copper Alloy |
| Contact Plating: | Gold |
| Pitch: | 0.5 mm |
| Data Rate: | 16 Gbps |
| Port Configuration: | 1x1 |
| Shielded: | No |
| Current Rating: | 0.5 A |
| Voltage Rating: | 30 V |
| Operating Temperature: | -40 to 80 °C |
| Mounting Angle: | Straight |
| Mounting Type: | Through Hole |
| SKU: | MOL171983-2042 |
171983-2042
Specifications
Detailed Description
Introducing the 171983-2042 Nano-Pitch I/O Receptacle, a high-speed connectivity solution designed for demanding applications. This vertical receptacle features 42 gold-plated contacts for reliable signal transmission, with a low-profile .5mm pitch ideal for space-constrained designs. Constructed from durable thermoplastic and rated for operating temperatures between -40 and 80°C, this connector ensures performance in harsh environments. With UL certification and RoHS compliance, it meets stringent safety and environmental standards. Perfect for wire-to-board connections in industrial and automotive settings, the 171983-2042 offers secure and efficient data transfer, making it the ideal choice for your high-speed connectivity needs.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 170382-0001 | zSFP+ Assembly, Right-Angle, Surface Mount, 20 Circuits, 0.38µm Gold (Au), Tin Tails |  |
 | Molex 171971-0105 | 2.54mm Pitch SL Header, Single Row, Vertical, LCP, Shrouded, Through Hole, 3.30mm Tail Length, 0.38µm Selective Gold (Au) Plating, Tube, 5 Circuits | |
 | Molex 35362-0650 | 2.00mm Pitch Sherlock Wire-to-Board Header, Vertical, with Positive Lock, 6 Circuits, with Kinked PC Tails, Natural | |
 | Molex 45970-3615 | 1.27mm Pitch, SEARAY Plug, 300 Circuits, 5.00mm Unmated Height, 10 Rows, with Pegs, Solder Charge Lead-Free | |
 | Molex 45971-3315 | 1.27mm Pitch, SEARAY Receptacle, 300 Circuits, 6.50mm Unmated Height, 10 Rows, with Pegs, Solder Charge Lead-Free | |
 | Molex 503763-0291 | 1.00mm Pitch, Pico-Lock PCB Header, Single Row, Right-Angle, Surface Mount, Gold over Nickel Plating, Positive Lock, 2 Circuits | |
 | Molex 67298-3090 | Universal Serial Bus (USB) Shielded I/O Receptacle, Right-Angle, Dual Stacked, Type A, Gold (Au) Flash, Black Housing, with 4 Beveled Metal Pins, Lead-Free | |
 | Molex 70543-0004 | 2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 3.30mm Tail Length, 5 Circuits, 0.38µm Gold (Au) Selective Plating, Matte Tin (Sn) Tail Plating | |
 | Molex 73100-0114 | SMA Jack, Right-Angle, PCB Receptacle, Through Hole, Brass Body, Gold (Au) Plated, 3.93mm Leg Length, 50 Ohms | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 01/29/2027 | 517359 - Obsolete. LTB 6/30/26 | Download | |||
| 08/01/2021 | 510134 - Supplier Change. Due to these supply constraints molex identified an internal shortage of resin supply which would create a challenge to fulfill all orders Alternative supplier operated under a certified quality management system. | Download | |||
| 06/01/2021 | 510379 - Retraction of PCN 510134. Due to E471i is the only resin effected and change in Molex Malaysia. This change is impacted for 78171, 78172, 205871, 205872 series only. no change on E130i the retraction is immediately. | Download | |||
| 05/31/2021 | 510074 - Supplier Change. An alternative sourcing had been identified for the product families listed to make up for the winter storm supply constraints. | Download | |||
| 05/02/2018 | 505270 - Change to Product. This letter is to inform you that changes are being made to the part(s) identified in this Notice. The change may affect the fit, form, function or appearance of the parts, or it may result in a change to the specification. | Download | |||
| 04/16/2018 | 503350 - Manufacturing Process Change Molex and Suppliers. This letter is to inform you that the manufacturing process for the part(s) identified in this notice is changing. No changes will be made to the product as a result of this process change. | Download | |||
| 12/31/2017 | 503261 - Change to Product. This letter is to inform you that changes are being made to the part(s) identified in this Notice. The change may affect the fit, form, function or appearance of the parts, or it may result in a change to the specification. | Download | |||
| 11/30/2016 | 501698 - 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 appearance of the parts. Or, it may result in a change to the specification. | Download | |||
Availability
In Stock:
Call
Stock Location:
In Stock
Factory Stock:
Call for Stock
Factory Lead:
Call
Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |