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1775838-2
Connector, Mini PCIe, 52 Contacts, 0.8 mm, Receptacle, Surface Mount, 2 Rows
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: TE CONNECTIVITY
- Product type: Backplane Connectors
- Gender: Receptacle
- No. of Rows: 2Rows
- Pitch Spacing: 0.8mm
- Contact Plating: Gold Plated Contacts
- No. of Contacts: 52Contacts
- Contact Material: Phosphor Bronze
- Contact Termination Type: Surface Mount
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 0.735 € |
| Current stock | 1000+ |
| Lead time | 7 days |
Datasheet
## **Quick Reference Guide** Express Mini Card and Display Mini Card Sockets TE Connectivity‘s (TE) express mini card and display mini card sockets address interconnect requirements for expansion cards added on boards across server, desktop, consumer devices and notebook platforms. This product portfolio consists of right angle, surface mount sockets with 52 contacts (express mini card) or 76 contacts (display mini card). Latches are available for selected heights. The design meets the PCI-SIG industry standard for high speed data. **FEATURES & BENEFITS APPLICATIONS** Sockets available in heights from 4mm to 9.9 mm Notebook PC Capable of withstanding 50G mechanical shock testing Desktop PC Contact manufacturing method creates a contact with Wireless Communcation Equipment more stable normal force than other methods Compliant with PCI-SIG standard te.com/products/PCIEMiniCard PCI-SIG is a trademark ## **Express Mini Card and Display Mini Card Sockets** ## **Product Sizes** **==> picture [91 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> Express Mini Card<br>**----- End of picture text -----**<br> **==> picture [90 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> Display Mini Card<br>**----- End of picture text -----**<br> TE Connectivity‘s express mini card is fully compatible with PCI express mini card specification. TE Connectivity‘s display mini card is fully compatible with PCI express mini card, HDMI and displayport specification. **==> picture [140 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> DMC card fully inserted into socket<br>**----- End of picture text -----**<br> **==> picture [474 x 186] intentionally omitted <==** **----- Start of picture text -----**<br> aa<br>CONNECTOR PIN-OUT DEFINITIONS (FOR BOTH DISPLAY AND EXPRESS MINI CARD)<br>ee Shag)<br>PIN#16 UIM_VPPNAME PIN#51 RESERVEDNAME PIN#52 +3.3VauxNAME = if<br>15 GND 49 RESERVED 50 GND<br>47 RESERVED 48 +1.5V<br>14 UIM_RESET<br>45 RESERVED 46 LED_WPAN#<br>13 REFCLK+ CONNECTOR PIN-OUT DEFINITIONS (FOR DMC)<br>43 GND 44 LED_WPAN#<br>12 UIM_CLK 41 +3.3Vaux 42 LED_WPAN# PIN# NAMEP IN# NAME<br>11 REFCLK- 39 +3.3Vaux 40 GND 75 GND 76 MLDIR<br>10 UIM_DATA 37 GND 38 USB_D+ 73 ML0n 74 GND<br>9 GND 35 GND 36 USB_D- 71 ML0n 72 GND<br>8 UIM_PWR 33 PETn0 34 GND 69 GND 70 ML1p<br>7 CLKRFQ# 31 PETn03 2S MB_DATA 67 GND 68 ML1p<br>6 1.5V 29 GND 30 SMB_CLK 65 ML2n 66 GND<br>27 GND 28 +1.5V 63 ML2n 64 GND<br>5 COEX2<br>25 PETn02 6 GND 61 GND 62 ML3P<br>4 GND 23 PETn0 24 +3.3Vaux 59 GND 60 ML3n<br>3C OEX1 21 GND 22 PERST# 57 AUXp 58 GND<br>23 .3Vaux 19 RESERVED*(UIM)_C4) 20 W_DISABLE# 55 AUXn 57 GND<br>1W AKE# 17 RESERVED*(UIM)_C8)1 8 GND 53 DMC# 54 HPD<br>* RESERVED FOR FUTURE UIM INTERFACE (IF NEEDED)<br>MECHANICAL KEY MECHANICAL KEY<br>**----- End of picture text -----**<br> te.com/products/PCIEMiniCard PCI-SIG is a trademark **Express Mini Card and Display Mini Card Sockets** |**52 Position Express Mini Card Sockets**|**52 Position Express Mini Card Sockets**|**52 Position Express Mini Card Sockets**|**52 Position Express Mini Card Sockets**|**52 Position Express Mini Card Sockets**|**52 Position Express Mini Card Sockets**| |---|---|---|---|---|---| |TE Part Number|Contact Plating<br>Mating Area|Stack Height|Mount|Card Centerline<br>to PCB|Packaging| |2041119-1|Gold Flash|.157 in[4.00 mm]|Top|2.05mm|Tape and reel| |2041119-2|Gold (10)|.157 in[4.00 mm]|Top|2.05mm|Tape and reel| |1775862-1|Gold (10)|.205 in[5.2 mm]|Top|3.25mm|Tape and reel| |1775862-2|Gold Flash|.205 in[5.2 mm]|Top|3.25mm|Tape and reel| |1775838-1|Gold (10)|.220 in[5.6 mm]|Top|3.65mm|Tape and reel| |1775838-2|Gold Flash|.220 in[5.6 mm]|Top|3.65mm|Tape and reel| |2041262-1|Gold Flash|.268 in[6.8 mm]|Top|4.85mm|Tape and reel| |2041262-2|Gold (10)|.268 in[6.8 mm]|Top|4.85mm|Tape and reel| |1759547-1|Gold Flash|.276 in[7.0 mm]|Top|5.05mm|Tape and reel| |1759503-1|Gold Flash|.315 in[8.0 mm]|Top|6.05mm|Tape and reel| |1759513-1|Gold Flash|.354 in[9.0 mm]|Top|7.05mm|Tape and reel| |1759546-1|Gold Flash|.390 in[9.9 mm]|Top|7.95mm|Tape and reel| |2041216-1|Gold (10)|.390 in[9.9 mm]|Top|7.95mm|Tape and reel| |1759941-1|Gold Flash|.177 in[4.5 mm]|Bottom|2.5mm|Tape and reel| |1-1775861-2|Gold Flash|.157 in[4.00mm]|Top|2.05mm|Tape and reel| |1775861-2|Gold Flash|.157 in[4.00mm]|Top|2.05mm|Tape and reel| |1775861-2|Gold Flash|.157 in[4.00mm]|Top|2.05mm|Tape and reel| |1775838-5|Gold Flash|.220 in[5.60mm]|Top|3.65mm|Tape and reel| |2041286-2|Gold (30)|.157 in[4.00mm]|Top|2.04mm|Tape and reel| ||||||| ||**7**|**6 Position DMC (Dis**|**play Mini Card)**|**Sockets**|| |2041286-1|Gold Flash|.157 in[4.00 mm]|Top|2.04mm|Tape and reel| |||**Latches for Expre**|**ss Mini Card So**|**ckets**|| |1717832-2|N/A|.157 in[4.00 mm]|||| |1827682-1|N/A|.276 in[7.00 mm]|||| ||||||| **==> picture [111 x 57] intentionally omitted <==** te.com/products/PCIEMiniCard PCI-SIG is a trademark ## **Frequently asked questions** ## **Question 1** Will express mini card connetctors replace existing mini PCI connectors ? ## **Answer 1** The trend will be to move towards express mini card, but mini PCI will still be used for some time. ## **Question 2** ls a latch required when using this connector ? ## **Answer 2** TE Connectivity does offer latches for the 4mm and 7mm connectors, but many customers manufacture their own standoffs ## **Question 3** When would I use the DMC (Display Mini Card) connector instead of the express mini card ? ## **Answer 3** If you need a wireless display option, you would use the DMC connector. **==> picture [596 x 88] intentionally omitted <==** ## **FOR MORE INFORMATION** **TE Technical Support Center** USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico: +52 (0) 55-1106-0800 Latin/South America: +54 (0) 11-4733-6752 Germany: +49 (0) 6251-133-1999 UK : +44 (0) 800-267666 France: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015 Part numbers this brochure are ROHS Compliant*, unless marked otherwise. *as defined www.te.com/leadfree ## TE.com © 2016 Tyco Electronics Corporation, a TE Connectivity Ltd. company. All Rights Reserved. 8-17734S9-7 CIS PDF 07/2016 PCI, PCI Express, PCle and PCI-SIG are trademarks of PCl-SIG. TE connectivity and TE connectivity (Iogo ） are trademarks. Other logos, product and ／ or company names might be trademarks of their respective owners. While TE has made every reasonable effort to ensure the accuracy of the information in this brochure, TE does not guarantee that it is errorfree, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions in this catalog are for reference purposes only and are subject to change with notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications. **==> picture [111 x 57] intentionally omitted <==**
Updated at February 9, 2023
TE Connectivity is a globally recognized engineering and manufacturing leader, specializing in highly reliable connectivity and sensing solutions. Renowned for innovation and durability, their components are engineered to perform in the most demanding environments, supporting critical advancements in industrial equipment, data communications, and automotive systems. Our extensive selection of TE Connectivity products is anchored by their industry-leading connector portfolio. We carry a comprehensive array of terminal blocks and accessories, including wire-to-board, pluggable, standard, and barrier configurations, alongside robust backplane connectors designed to ensure secure and efficient power and data transmission in complex circuit designs. Beyond physical connections, TE Connectivity is a premier manufacturer of precision sensors, antennas, and electromechanical switching components. Our inventory features a wide variety of RF antennas and highly accurate pressure, temperature, and force transducers. Additionally, we provide an expansive range of TE's dependable relays, encompassing automotive, power, and signal variants, alongside essential passive components like shielding gaskets and RF inductors to fully support your engineering requirements.
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