Samtec Inc.

<p>The DW-23-09-L-D-350 is a board spacer/stacker connector from Samtec's DW series, designed for board-to-board stacking applications. It features 46 positions arranged in 2 rows of 23 positions each, with a standard 0.100" (2.54mm) pitch and row spacing. The stacker height is 0.350" (8.89mm) as indicated by the -350 suffix. The connector uses through hole mounting with solder tails, and the 09 lead style results in an overall length of 0.730" (18.54mm). The contact finish is 10µ" (0.25µm) gold on the contact area with matte tin on the tail (L plating option). The insulator is black glass filled polyester, and the terminal material is phosphor bronze. Operating temperature range is -55°C to +125°C with gold plating. This connector is not lead-free solderable and is designed for wave soldering only. It mates with Samtec SSW, SSQ, ESW, ESQ, and other series board-mate connectors.</p>

<p>The Samtec ASP-134486-01 is a SEARAY family high-speed high-density open-pin-field array socket with a .050" (1.27 mm) pitch. It features 400 positions arranged in 10 rows and uses the rugged Edge Rate contact system, designed for high mating cycles and 56 Gbps PAM4 data performance. The socket is rated for 2.7 A max current per pin and 240 VAC/339 VDC maximum voltage. It accommodates stack heights from 7 mm to 18.5 mm, providing flexibility for mezzanine board-to-board applications.</p><p>&nbsp;</p><p>The socket is an Extended Life Product, certified for 5,000 mating cycles and an operating temperature up to 150°C. Contacts are plated with SureCoat palladium nickel followed by 30 µin gold flash. The component is surface-mount (SMT) and is supplied in SEAX packaging with 200 pieces per package. It is compliant with RoHS3, MSL 1 (unlimited), and REACH unaffected, though these compliance claims are unverified. The part is VITA 57 compatible and suitable for harsh environment applications per IPC Class 3 acceptability criteria.</p><p>&nbsp;</p><p>The product is designed for high-density routing flexibility in single-ended or differential pair configurations, supporting both signal and power delivery. The open-pin-field layout allows designers to route signals, ground, and power at any pin location.</p>

<p>The Samtec ERF5-050-01-L-D-RA-TR is a 100-position mezzanine socket from the Edge Rate series, designed for high-speed, high-cycle applications. It features 2 rows of contacts at 0.50mm pitch, with a right-angle surface mount orientation. The insulator is black liquid crystal polymer (LCP), and terminals are beryllium copper (BeCu) with gold plating (10µin/0.25µm).</p><p>&nbsp;</p><p>Key electrical ratings include 1.5A per contact, 190VAC/269VDC, and an operating temperature range of -55°C to +125°C. The contact wipe is up to 1.5mm, ensuring reliable connection. The connector includes a board guide feature for alignment during assembly.</p><p>&nbsp;</p><p>Packaged in tape and reel, this socket is suitable for compact board-to-board stacking applications requiring a right-angle mating interface. The Edge Rate contact system reduces broadside coupling, optimizing signal integrity.</p>

<p>The ESQ-132-14-G-D is a 64-position elevated socket strip from Samtec's ESQ series, designed for board-to-board stacking applications requiring a higher profile. It features a 0.100" (2.54mm) pitch and a through-hole mounting style with solder termination. The connector uses forked, gold-plated contacts with a thickness of 20.0µin (0.51µm), ensuring reliable connections and corrosion resistance.</p><p>&nbsp;</p><p>Key specifications include a current rating of 5.7A per contact and a voltage rating of 550VAC. The operating temperature range is -55°C to 125°C, making it suitable for demanding environments. The insulation is black UL94 V-0 rated material, providing flame retardancy. The termination style is through-hole, and the connector is packaged in tubes with 6 pieces per tube.</p><p>&nbsp;</p><p>Typical applications include PC/104 systems, embedded computing, and any design requiring a robust, elevated socket interface. The push-pull fastening type allows for easy mating and unmating. The connector is available with all 64 positions loaded, and the contact length is 12.19mm (0.480").</p>

<p>The Samtec EHF-113-01-L-D is a .050" (1.27mm) pitch double row shrouded header with ejectors. It features 26 positions loaded in 2 rows, with a through-hole mounting style and solder termination. The connector uses square male pins made of phosphor bronze with a tin contact finish (10.0µin / 0.25µm).</p><p>&nbsp;</p><p>The insulation is black liquid crystal polymer (LCP), glass filled, with an insulation height of 8.25mm. The shrouding is a 4-wall design with a keying slot feature, and the fastening type is latch lock/eject hooks. The overall contact length is 0.350" (8.89mm).</p><p>&nbsp;</p><p>This header is rated for a current of 1.75A and operates over a temperature range of -55°C to 125°C. It is packaged in a tube with a standard quantity of 18 pieces. The part is RoHS3 compliant, REACH unaffected, and has an MSL of Level 1 (unlimited).</p>