Molex SlimStack Series Straight Surface PCB Header, 100 Contact(s), 0.64 mm Pitch, 2 Row(s), Shrouded
- RS Stock No.:
- 821-6042
- Mfr. Part No.:
- 55091-1074
- Brand:
- Molex
Bulk discount available
Subtotal (1 unit)*
£5.05
(exc. VAT)
£6.06
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 564 unit(s) shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £5.05 |
| 10 - 49 | £4.14 |
| 50 - 99 | £3.79 |
| 100 - 199 | £3.55 |
| 200 + | £3.29 |
*price indicative
- RS Stock No.:
- 821-6042
- Mfr. Part No.:
- 55091-1074
- 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 | |
| Product Type | PCB Header | |
| Series | SlimStack | |
| Pitch | 0.64mm | |
| Current | 500mA | |
| Number of Contacts | 100 | |
| Housing Material | High Temperature Thermoplastic | |
| Number of Rows | 2 | |
| Orientation | Straight | |
| Shrouded/Unshrouded | Shrouded | |
| Mount Type | Surface | |
| Connector System | Board-to-Board | |
| Contact Plating | Gold | |
| Contact Material | Copper Alloy | |
| Termination Type | Solder | |
| Minimum Operating Temperature | -55°C | |
| Row Pitch | 0.64mm | |
| Contact Gender | Male | |
| Maximum Operating Temperature | 105°C | |
| Standards/Approvals | No | |
| Voltage | 100 V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Product Type PCB Header | ||
Series SlimStack | ||
Pitch 0.64mm | ||
Current 500mA | ||
Number of Contacts 100 | ||
Housing Material High Temperature Thermoplastic | ||
Number of Rows 2 | ||
Orientation Straight | ||
Shrouded/Unshrouded Shrouded | ||
Mount Type Surface | ||
Connector System Board-to-Board | ||
Contact Plating Gold | ||
Contact Material Copper Alloy | ||
Termination Type Solder | ||
Minimum Operating Temperature -55°C | ||
Row Pitch 0.64mm | ||
Contact Gender Male | ||
Maximum Operating Temperature 105°C | ||
Standards/Approvals No | ||
Voltage 100 V | ||
Molex PCB Header, Straight, 100 Way - SlimStack Series - 55091-1074
Use this straight PCB header from Molex to make reliable board-to-board and signal connections. As it has 100 contacts arranged in 2 rows, it's a convenient way to organise connections and attach multiple devices to your board. The component has gold-plated copper alloy contacts that are highly conductive and resistant to corrosion to ensure effective signal transmission. A voltage rating of 100V makes this a good choice for use in low-powered applications.
• Compact pitch of 0.64mm for increased packing efficiency on your board
• Polarised to ensure proper mating
• Wide operating temperature range of -55°C to +85°C for use in harsh conditions
Applications
• Security systems
• Portable devices
• Automotive industry
Is this PCB header safe for use in fire-prone areas?
Yes, this PCB header is self-extinguishing for safety in the event of a fire.
Molex 0.635mm Slimstack SMT Dual Row Vertical Stacking Board to Board Headers, 55091 Series
0.635mm Slimstack SMT dual row vertical stacking board to board headers which will have a stack height of 6 mm when mated with 52885 Series Receptacles, see stock number 720-6384 typically.
0.635mm Board to Board Molex
The Molex SlimStack 0.635 mm pitch range of Micro SMT stacking connectors provide space-saving solutions for various applications. Gold plated contacts with a long swipe length give high reliability and friction locking for mating retention are all features of the Molex SlimStack range.
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