Samtec Inc.

<p>The ESQ-120-12-G-D is a 40-position elevated socket connector from Samtec Inc., part of the ESQ series. It features a 2.54mm pitch, dual rows, and through hole mounting with solder tail termination. The connector is designed for board-to-board applications and mates with Samtec TSW, MTSW, and other header series.</p><p>&nbsp;</p><p>Key specifications include a current rating of 5.7A per contact (with two pins powered), voltage rating of 550VAC, and an operating temperature range of -55°C to +125°C. The insulator is black glass filled polyester with UL94 V-0 flammability rating, and contacts are phosphor bronze with 20µin gold plating. The connector has a push-pull fastening type and supports up to 100 mating cycles with gold plating.</p><p>&nbsp;</p><p>This elevated socket is suitable for applications requiring reliable board-to-board connections in industrial, automotive, and telecommunications equipment. The through hole mounting provides robust mechanical attachment, and the elevated design allows for stacking or spacing between boards.</p>

<p>The Samtec DW-10-09-G-D-380 is a through-hole stacking header designed for elevated board-to-board applications. It features 20 positions arranged in 2 rows with a 0.100" (2.54mm) pitch and row spacing. The header uses a 0.025" square post contact system with gold plating (10µin over 50µin nickel) on the contact area, and gold flash on the balance. The insulator is black glass filled polyester, and terminals are phosphor bronze.</p><p>&nbsp;</p><p>This part is part of Samtec's Flex Stack DW series, which allows custom body positioning on the terminal pin in 0.005" increments. The fixed tail length is 0.110" (2.794mm), and the stacker height is 0.380" (9.652mm) as indicated by the -380 suffix. The operating temperature range is -55°C to +125°C with gold plating.</p><p>&nbsp;</p><p>The header is through-hole mounted and terminated by soldering. It is not lead-free solderable and is intended for lead wave soldering only. Packaging is bulk. This component is suitable for applications requiring precise board stacking heights beyond standard options.</p>

<p>The Samtec ERM8-020-08.0-L-DV-K-TR is a 40-position, 2-row, 0.80mm pitch surface mount header from the Edge Rate series. It features a rugged design with 360° shielding to reduce EMI and is optimized for high-speed, high-cycle applications.</p><p>&nbsp;</p><p>This connector has a mated stacking height range of 10mm, 12mm, and 15mm, and a board height of 8.91mm. It is rated for 1.4A per contact, 225VAC, and 318VDC, with an operating temperature range of -55°C to +125°C. The contacts are gold plated with a thickness of 0.25µm (10.0µin) over a nickel underplating.</p><p>&nbsp;</p><p>The insulator is made of black LCP (Liquid Crystal Polymer), and the terminals are phosphor bronze or beryllium copper. It is lead-free solderable and packaged in tape and reel. Features include a board guide and pick and place for automated assembly.</p>

<p>The ERF8-005-07.0-L-DV-TR is a 10-position socket connector from Samtec's ERF8 series. It features a 0.80mm pitch and 2 rows of outer shroud contacts. The connector is surface mount with a height above board of 0.285 inches (7.24mm). Contacts are finished with 10 microinches of gold. The part includes a board guide feature for alignment. Mated stacking heights range from 9mm to 22mm. This component is RoHS3 compliant with MSL 1 and REACH unaffected. It is suitable for mezzanine board-to-board applications.</p>

<p>The Samtec ERF8-020-07.0-S-DV-EGPS-TR is a shielded socket connector from the Edge Rate series, designed for high-speed mezzanine board-to-board applications. It features 40 positions arranged in 2 rows with a 0.80mm pitch, and is surface mountable. The connector has a height above board of 7.24mm and supports multiple mated stacking heights: 9mm, 12mm, 15mm, 16mm, and 22mm. Contacts are made of beryllium copper with gold plating (30.0µin), ensuring reliable electrical performance. The insulator is black LCP. Electrical ratings include 1.4A per contact, 225VAC, and 318VDC. The operating temperature range is -55°C to +125°C. The connector includes board guide and shielding features. It is supplied in tape and reel packaging. The Edge Rate contact system provides up to 1.5mm contact wipe for a reliable connection. This connector is suitable for high-speed, high-cycle applications requiring ruggedness and signal integrity.</p>

<p>The Samtec EJH-105-02-F-D-SM-K-TR is a 10-position, 2-row male pin header designed for board-to-cable/wire applications. It features a shrouded 4-wall design with latch lock/eject hooks for secure mating and easy unmating. The connector has a 2.54mm pitch and row spacing, with square tin-plated phosphor bronze contacts. The insulation is natural liquid crystal polymer (LCP) with a height of 12.70mm. It is surface mount (SMD) with solder termination and includes keying slot and pick-and-place features for automated assembly. Rated for 3A current and operating temperature range of -55°C to 125°C. RoHS3 compliant and REACH unaffected.</p>

<p>The Samtec EHF-125-01-L-D-SM-K-TR is a 50 position, 2 row, 1.27mm pitch shrouded header with ejectors, designed for board to cable/wire interconnects. It features a surface mount termination with solder tails, and a 4-wall shrouded housing with latch lock/eject hooks for secure mating. The insulator is black liquid crystal polymer (LCP) glass filled, and the contacts are phosphor bronze with 0.25µm gold plating on the mating area and matte tin on the tails. The connector includes a keying slot and a polyimide film pick and place pad for automated assembly. It is rated for 1.75A per contact and operates over a temperature range of -55°C to 125°C. The part is supplied in tape and reel packaging with 175 pieces per reel.</p>

<p>The Samtec DWM-06-54-L-D-342 is a 12-position, dual row board spacer header designed for board-to-board stacking applications. It features a 1.27mm (0.050") pitch and a 2.54mm row spacing, with a stacker height of 8.6868mm (0.342"). This connector uses a through-hole mounting style with solder termination. Contacts are made of phosphor bronze with a 10 µ" (0.25 µm) gold plating on the contact area and matte tin on the tail. The insulator is black liquid crystal polymer (LCP). The operating temperature range is -55°C to +125°C with gold plating. The overall length for lead style -54 is 14.10mm (0.555"). This part is lead-free solderable and RoHS3 compliant. It mates with Samtec SMS, SLM, and RSM series connectors. The part number suffix -342 indicates the 0.342" stacker height.</p>

<p>The ESW-110-33-L-D is a 20-position, dual-row elevated socket connector from Samtec's ESW series. It features phosphor bronze contacts with 10 µ" gold plating on the contact area and matte tin on the tail. The insulator is black glass filled polyester with UL94 V-0 flammability rating.</p><p>&nbsp;</p><p>This through-hole connector has a 2.54 mm pitch and 2.29 mm contact length. It is rated for 5.2 A per contact and 515 VAC when mated with TSW or ESQ series (datasheet rating). Operating temperature range is -55°C to +125°C with gold plating. The push-pull fastening type ensures secure mating.</p><p>&nbsp;</p><p>Designed for board-to-board applications, the elevated socket provides a 16.13 mm insulation height. It accepts a mating insertion depth of 3.68 mm to 6.35 mm. The solder tail lead style makes it suitable for wave soldering processes (note: lead-free solderable is not supported according to datasheet).</p>

<p>The Samtec CLP-110-02-L-D-BE is a low profile, dual wipe socket receptacle part of the CLP series. It features 20 positions arranged in 2 rows on a 1.27mm pitch, making it suitable for high-density board-to-board interconnections. The connector uses a bottom entry design (BE option) which allows mating from the opposite side of the PCB, requiring a minimum insertion depth of 2.41mm plus board thickness. Contacts are made of phosphor bronze with a 10µ" gold plating on the mating area and matte tin on the tail, ensuring reliable electrical performance and corrosion resistance. The insulator is molded from black liquid crystal polymer (LCP) rated UL94 V-0 for flammability. This surface mount receptacle is rated for 3.4A per pin (2 pins powered) and 280VAC/395VDC, with an operating temperature range of -55°C to +125°C. It is designed for push-pull fastening and supports up to 100 mating cycles with the gold plating option. The component is lead-free solderable and available in tape and reel packaging for automated assembly.</p>