Molex, Milli-Grid Female Connector Housing, 2mm Pitch, 20 Way, 2 Row
- RS Stock No.:
- 670-3645
- Mfr. Part No.:
- 51110-2051
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 10 units)*
£4.97
(exc. VAT)
£5.96
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 140 unit(s) ready to ship
- Plus 30 unit(s) ready to ship from another location
- Plus 730 unit(s) shipping from 30 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 190 | £0.497 | £4.97 |
| 200 - 740 | £0.43 | £4.30 |
| 750 - 2990 | £0.413 | £4.13 |
| 3000 + | £0.366 | £3.66 |
*price indicative
- RS Stock No.:
- 670-3645
- Mfr. Part No.:
- 51110-2051
- Brand:
- Molex
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Molex | |
| Number of Contacts | 20 | |
| Number of Rows | 2 | |
| Pitch | 2mm | |
| Gender | Female | |
| Mounting Type | Cable Mount | |
| Series | Milli-Grid | |
| For Use With | Milli-Grid Connector | |
| Body Orientation | Straight | |
| Length | 20.2mm | |
| Width | 4.8mm | |
| Housing Material | PET | |
Select all | ||
|---|---|---|
Brand Molex | ||
Number of Contacts 20 | ||
Number of Rows 2 | ||
Pitch 2mm | ||
Gender Female | ||
Mounting Type Cable Mount | ||
Series Milli-Grid | ||
For Use With Milli-Grid Connector | ||
Body Orientation Straight | ||
Length 20.2mm | ||
Width 4.8mm | ||
Housing Material PET | ||
Molex 2.00 mm Milli-Grid Receptacle Crimp Housings - 51110 Series
51110 series dual row Milli-Grid high density receptacle crimp housings with a 2.00 x 2.00 mm grid pattern for design flexibility. The shrouded design of these 2.00 mm Milli-Grid crimp housings protects the contacts from damage. These Milli-Grid connector housings are available with a centre polarization key that engages with a centre polarisation slot on the mating header to prevent mismating. Versions of these crimp housings are also available with a centre locking ramp and/or side latches for a secure mating connection to the header
Part numbers 51110-xx50 have a plain design
Part numbers 51110-xx51 ((14-32 position) have a centre polarization key and side latches
Part numbers 51110-xx51 (8-12 position) have a centre polarization key
Part numbers 51110-xx60 have a centre locking ramp
Part numbers 51110-xx50 have a plain design
Part numbers 51110-xx51 ((14-32 position) have a centre polarization key and side latches
Part numbers 51110-xx51 (8-12 position) have a centre polarization key
Part numbers 51110-xx60 have a centre locking ramp
Features and Benefits
• High density 2.00 x 2.00 mm grid design
• Shrouded for contact protection
• Centre polarization key to prevent mismating
• Centre locking ramps and side latches for secure mating connection
• Shrouded for contact protection
• Centre polarization key to prevent mismating
• Centre locking ramps and side latches for secure mating connection
Applications
These Milli-Grid connectors are suitable for a wide range of wire to board signal applications. Typical applications include printers, fax machines and copiers, servers, routers and switches, automotive audio and GPS, security systems and alarms, set-top boxes and digital media players
Molex 2.0 mm Milli-Grid Interconnection System
The Milli-Grid connector system is a high density connector system based on a 2 x 2 mm grid pattern offering design flexibility for board to board and cable to board applications. The Milli-Grid family of connectors consists of shrouded and unshrouded headers, single and dual row receptacles, connector housings and crimp terminals