| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,767 pcs
|
1767 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Connector Type | |
| Contact Finish | |
| Contact Finish Thickness | |
| Features | |
| Height Above Board | |
| Lead Spacing | |
| Lead Style | |
| Mated Stacking Heights | |
| Mounting Type | |
| Number of Positions | |
| Number of Rows | |
| Pitch |
The Molex 0528850474 is a 40-position surface mount board-to-board receptacle connector designed for high-density mezzanine applications. This connector uses a center strip contact arrangement and supports mated stacking heights from 6mm to 10mm, offering flexibility for various board spacing requirements.
With a fine 0.64mm (0.025") pitch and dual-row configuration, this connector saves valuable PCB real estate while maintaining secure electrical connections. The gold contact finish (10.0µin / 0.25µm) ensures corrosion resistance and reliable signal integrity over repeated mating cycles. The connector features board guide and solder retention features to aid in alignment and prevent solder joint failures during reflow.
Mounted via surface mount technology, this part is suitable for automated assembly processes. Its overall height above board is 0.165" (4.20mm), making it appropriate for slim device profiles where internal stacking is required. The connector is RoHS3 compliant (unverified) and has an MSL 1 Unlimited rating (unverified).
Typical applications include mezzanine board connections in telecommunications equipment, servers, medical devices, and consumer electronics where compact, reliable board-to-board interconnects are needed.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.64 | $1.64 |
| 10+ | $1.39 | $1.39 |
| 25+ | $1.30 | $1.30 |
| 50+ | $1.24 | $1.24 |
| 100+ | $1.18 | $1.18 |
| 250+ | $1.11 | $1.11 |
| 500+ | $1.06 | $1.06 |
| 1,000+ | $1.09 | $1.09 |
| 2,000+ | $1.04 | $1.04 |
| 3,000+ | $1.01 | $1.01 |
| 5,000+ | $0.97 | $0.97 |
| 7,000+ | $0.95 | $0.95 |
| 10,000+ | $0.93 | $0.93 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
40 positions.
0.64mm (0.025").
Surface mount.
Gold, 10.0µin (0.25µm).
6mm, 7mm, 8mm, 9mm, 10mm.
Yes, features include board guide and solder retention.
0.165 inches (4.20mm).