Samtec Inc.

<p>The Samtec DW-05-08-T-D-315 is a board spacer/stacker connector from the DW/EW/ZW series, designed for board-to-board stacking applications. It features 10 positions arranged in two rows on a standard 2.54mm pitch, with a row spacing of 2.54mm. The connector uses through-hole mounting with solder termination.</p><p>&nbsp;</p><p>The insulator is made from black glass filled polyester, and the terminals are phosphor bronze with a matte tin plating (denoted by the -T option). The lead style 08 corresponds to an overall length of 13.46mm (0.530"). The stacker height for this variant is 8.001mm (0.315") as indicated by the -315 suffix. The tail length is 2.794mm (0.110").</p><p>&nbsp;</p><p>This part is intended for use with tin plating and has an operating temperature range of -55°C to +105°C. The datasheet notes that this connector is non-standard and non-returnable, and it is not lead-free solderable, supporting only lead wave soldering processes.</p>

<p>The Samtec CLP-103-02-L-DH-TR is a 6-position, dual-row receptacle from the CLP series, designed for board-to-board interconnects on a 1.27mm pitch. It features a surface mount, right angle termination style with gold plating on the mating area (10 µ") and matte tin on the tails, ensuring reliable signal integrity and solderability. The insulator is black liquid crystal polymer with a UL94 V-0 flammability rating, and the contacts are phosphor bronze.</p><p>&nbsp;</p><p>Electrically, this connector is rated for 3.4A per pin (with 2 pins powered) and 280VAC/395VDC, with an operating temperature range of -55°C to +125°C. The push-pull fastening type and double horizontal (DH) entry option allow for secure mating with compatible Samtec headers such as FTSH, FTS, and FW series.</p><p>&nbsp;</p><p>Packaged in tape and reel for automated assembly, the CLP-103-02-L-DH-TR is suitable for high-density applications requiring a low-profile, dual-wipe socket. The SMT lead coplanarity is controlled to 0.10mm maximum for reliable soldering. With 100 mating cycles (with 10 µ" gold), it offers durability for moderate-use designs.</p>

<p>The Samtec ESQ-102-44-G-S is an elevated socket connector from the ESQ series, designed for board-to-board applications. It features 2 positions in a single row with a 2.54mm (0.100") pitch, making it suitable for compact PCB layouts. The connector uses forked phosphor bronze contacts with a gold finish (20µ" over 50µ" nickel) for reliable electrical performance and corrosion resistance.</p><p>&nbsp;</p><p>Electrical ratings include 5.7A per contact (with 2 pins powered) and a voltage rating of 550VAC. The operating temperature range is -55°C to 125°C with gold plating. The insulator is black glass filled polyester with a UL94 V-0 flammability rating. The through hole termination with solder tails ensures secure mechanical attachment.</p><p>&nbsp;</p><p>This connector mates with Samtec TSW, MTSW, EW, and other compatible series. Insertion depth ranges from 3.68mm to 6.35mm, and the connector is rated for 100 mating cycles with 10µ" gold. Note that this part is not lead-free solderable; it requires lead wave soldering only.</p>