From BTB and FPC/FFC to WTB and USB Type-C, WITCONN integrates engineering, tooling, manufacturing and quality for reliable high-density interconnects.
Explore Product SeriesCompact wire-to-board connections balancing routing, assembly efficiency and mating retention.
WTBWT080C1W
A 0.80mm-pitch C-type horizontal SMT wire-to-board connector with 2 to 28 pins and a product height of 1.85±0.20mm. Natural-color LCP housing meets UL94V-0; contacts and solder tabs are copper alloy. Rated current is 0.5A AC/DC, rated voltage is 30V AC/DC and operating temperature is -25°C to +85°C, for compact board-level wire-harness connections.
WTBWT080C1L
A 0.80mm-pitch C-type vertical SMT wire-to-board connector with 2 to 28 pins. Height is 2.15±0.20mm without the cover and 2.65±0.20mm including the cover. Natural-color LCP housing meets UL94V-0; contacts and solder tabs are copper alloy. Rated current is 0.5A AC/DC, rated voltage is 30V AC/DC and operating temperature is -25°C to +85°C, for compact board-level wire-harness connections.
WTBW100EW-ExxN-00R
A 1.00mm-pitch horizontal SMT wire-to-board connector with a 2.9mm product height, available in 2 to 20, 22, 24 and 26 pins. Contacts have an overall bright-tin finish. Rated voltage is 50V AC/DC; current ratings are 1.0A per pin for AWG28/AWG30 and 0.8A per pin for AWG32. Operating temperature is -25°C to +85°C, contact resistance is ≤0.02Ω and insulation resistance is ≥100MΩ.
WTBW100EL-EXXN-00C
A 1.00mm-pitch vertical SMT wire-to-board connector, available in 2 to 20, 22, 24 and 26 pins. Reference heights are 4.4mm without the cover and 4.9mm including the cover. Natural-color LCP housing and pickup cover meet UL94V-0; copper-alloy contacts and solder tabs are tin plated. Rated voltage is 50V AC; current ratings are 1.0A per pin for AWG28/AWG30 and 0.8A per pin for AWG32. Operating temperature is -25°C to +85°C.
WTBW100EW-XXXK-02R
A 1.00mm-pitch E-type horizontal SMT wire-to-board connector with a latch and a 3.4mm overall height. Available in 2 to 20, 22, 24 and 26 pins. The natural-color high-temperature thermoplastic housing meets UL94V-0; copper-alloy contacts offer tin or gold-flash finishes. Rated current is 1.0A AC/DC, rated voltage is 50V AC/DC and operating temperature is -25°C to +85°C. Contact resistance is 20mΩ max. and insulation resistance is 100MΩ min.
WTBW100EL-XXXK-02X
A 1.00mm-pitch E-type vertical SMT wire-to-board connector with a latch and reference heights of 4.4mm without the cover and 5.0mm including the cover. Available in 2 to 20, 22, 24 and 26 pins. The natural-color high-temperature thermoplastic housing meets UL94V-0; copper-alloy contacts offer tin or gold-flash finishes. Rated current is 1.0A AC/DC, rated voltage is 50V AC/DC and operating temperature is -40°C to +105°C. Contact resistance is 20mΩ max. and insulation resistance is 100MΩ min.
WTBW100BW-XXXN-01R
A 1.00mm-pitch dual-row horizontal SMT wire-to-board connector with a 5.10±0.25mm product height. Available in 2×4, 2×5, 2×6, 2×8, 2×9, 2×10, 2×12, 2×14, 2×15, 2×17, 2×20, 2×25 and 2×30 pins. Natural-color high-temperature thermoplastic housing meets UL94V-0; contacts are copper alloy and fitting nails are tin-plated copper alloy. Rated current is 1.0A AC/DC, rated voltage is 50V AC/DC and operating temperature is -40°C to +105°C.
WTBW100BL-XXXN-01X
A 1.00mm-pitch dual-row vertical SMT wire-to-board connector with a 4.4±0.2mm height without cover and a reference height of 5.0mm including the cover. Available in 2×4, 2×5, 2×6, 2×7, 2×8, 2×9, 2×10, 2×11, 2×12, 2×15, 2×20, 2×25 and 2×30 pins. Natural-color high-temperature thermoplastic housing meets UL94V-0; contacts are copper alloy and fitting nails are copper alloy. Rated current is 1.0A AC/DC, rated voltage is 50V AC/DC and operating temperature is -25°C to +85°C.
WTBW1201B-XXXN-00X
A 1.20mm-pitch Type B horizontal SMT battery connector available in 2 to 12 pins, with a product height of 1.45±0.20mm. Features a black LCP housing rated UL94V-0, copper-alloy contacts and mounting tabs. Rated current is 1.5A AC/DC, rated voltage is 50V AC/DC, and operating temperature is -25°C to +85°C.
WTBW1201WRS-02-L0BKG
A 1.20mm-pitch, 2-pin wire-to-board connector paired with the W1571-02-D006001 red and black wire harness. The SMT PCB connector has a height of 1.40mm and is rated at 1.5A AC/DC and 50V AC/DC. The harness uses a W1201H-02-L0BKG housing and W1201TF-PG1A terminals, with a wire length of 60±3mm and tinned ends of 2±0.5mm.
WTBW125AW-XXXN-01X
A 1.25mm-pitch Type A horizontal SMT wire-to-board connector available in 2 to 20 pins, with a product height of 3.6mm. Features a natural-color LCP UL94V-0 housing, copper-alloy contacts and tin-plated copper-alloy solder tabs. Contacts are available with tin or gold plating. There is one locking window for 2–3 pins and two for 4 pins and above. Rated current is 1A AC/DC, rated voltage is 125V AC, and operating temperature is -25°C to +85°C.
WTBW125AL-EXXN-00C
A 1.25mm-pitch Type A vertical SMT wire-to-board connector available in 2 to 20 pins. Height without the pickup cap is 4.9±0.15mm; reference height including the cap is 6.4mm. Code E specifies tin-plated contacts and code C specifies tape-and-reel packaging with a pickup cap. There is one locking window for 2–3 pins and two for 4 pins and above. Rated voltage is 125V AC/DC, operating temperature is -25°C to +85°C, contact resistance is ≤0.02Ω, and insulation resistance is ≥100MΩ.
WTBW125HW-XXXN-01X
A 1.25mm-pitch Type H (GH) latched horizontal SMT wire-to-board connector. The drawing lists 2 to 16 pins and 18 pins, with a product height of 4.35±0.20mm. Features a beige high-temperature thermoplastic housing rated UL94V-0, copper-alloy contacts and tin-plated copper-alloy fitting nails. Contacts are available with tin plating or gold flash. Rated current is 1.0A AC/DC, rated voltage is 50V AC/DC, and operating temperature is -25°C to +85°C.
WTBW125HL-XXXN-01C
A 1.25mm-pitch Type H (GH) latched vertical SMT wire-to-board connector available in 2 to 16 pins. Height without the cap is 4.1±0.2mm; reference height with the cap is 4.6mm. Features a natural-white PBT UL94V-0 housing, copper-alloy contacts, tin-plated copper-alloy solder tabs and a natural-color LCP UL94V-0 pickup cap. Contacts are available with tin plating or gold flash. Rated current is 1A AC/DC, rated voltage is 50V AC/DC, and operating temperature is -25°C to +85°C. Code C specifies tape and reel with a pickup cap.
WTBW125JW-EXXN-00R
A 1.25mm-pitch Type J low-profile horizontal SMT wire-to-board connector available in 2 to 20 pins, with a product height of 1.95±0.1mm. Features a natural-color PA6T UL94V-0 housing and tin-plated copper-alloy contacts and fitting nails. Rated voltage is 125V AC/DC and operating temperature is -40°C to +85°C. Rated current depends on wire gauge: 2.5A/pin for AWG28, 1.0A/pin for AWG30, and 0.8A/pin for AWG32. Code R specifies tape-and-reel packaging.
WTBW125AV-EXXN-01P
A 1.25mm-pitch Type A straight-pin through-hole wire-to-board connector available in 2 to 20 pins. Height above the PCB is 4.70±0.15mm, overall length is 7.0±0.2mm, and solder-tail length is 2.3±0.15mm. Features a natural-color high-temperature thermoplastic housing rated UL94V-0 and tin-plated copper-alloy contacts. Rated current is 1.0A AC/DC, rated voltage is 125V AC/DC, and operating temperature is -25°C to +85°C. Code P specifies PE-bag packaging.
WTBW125AH-XXXN-01X
A 1.25mm-pitch Type A right-angle through-hole wire-to-board connector available in 2 to 20 pins. Height above the PCB is 3.20mm and overall height including solder tails is 5.35±0.2mm. Features a natural-color PA66 UL94V-0 housing and tin-plated copper-alloy contacts, with bright or matte tin options. Rated current is 1.0A, rated voltage is 125V AC/DC, and operating temperature is -25°C to +85°C. Box, PE-bag and tape-and-reel packaging options are available.
WTBW150LW-XXXN-01X
A 1.50mm-pitch Type L horizontal SMT wire-to-board connector available in 2 to 20 pins, with an overall product height of 3.8±0.2mm. Features a natural-color high-temperature thermoplastic housing rated UL94V-0, copper-alloy contacts and tin-plated copper-alloy pegs. Contact finish options include bright tin, matte tin and gold flash. Rated current is 1.0A AC/DC, rated voltage is 100V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤30mΩ and insulation resistance is ≥500MΩ.
WTBW150LL-EXXN-00C
A 1.50mm-pitch Type L vertical SMT wire-to-board connector available in 2 to 20 pins. Height without the cap is 5.25±0.2mm and height with the cap is 5.85mm. Features an LCP UL94V-0 housing, a natural-color LCP UL94V-0 pickup cap, bright-tin-plated copper-alloy contacts and tin-plated copper-alloy solder tabs. Rated current is 1A AC/DC, rated voltage is 100V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤0.02Ω and insulation resistance is ≥500MΩ. Code C specifies tape and reel with a pickup cap.
WTBW150KW-XXXN-01X
A 1.50mm-pitch Type K horizontal SMT wire-to-board connector available in 2 to 16 pins, with a product height of 4.50±0.25mm. Features a natural-color high-temperature thermoplastic housing rated UL94V-0 and copper-alloy contacts, available with tin plating or gold flash. Rated current is 3.0A AC/DC, rated voltage is 350V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ. Code R specifies tape-and-reel packaging.
WTBW150KL-XXXN-01X
A 1.50mm-pitch Type K vertical SMT wire-to-board connector available in 2 to 16 pins, with a height of 5.05±0.25mm without the cap and 5.80mm with the cap. Features a natural-color high-temperature thermoplastic housing rated UL94V-0 and copper-alloy contacts, available with tin plating or gold flash. Rated current is 3.0A AC/DC, rated voltage is 350V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ. Code R specifies tape and reel; code C specifies tape and reel with a pickup cap.
WTBWT150K1W-****-***
A 1.50mm-pitch Type K latched horizontal SMT wire-to-board connector available in 2 to 16 pins, with a product height of 5.35±0.25mm. Features an off-white PA6T UL94V-0 or natural-color LCP UL94V-0 housing and brass contacts, with matte tin, overall gold flash or bright tin finish options. Rated current is 3.0A AC/DC, rated voltage is 350V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ. Code R specifies tape-and-reel packaging.
WTBW150KL-EXXN-00C
A 1.50mm-pitch Type K latched vertical SMT wire-to-board connector available in 2 to 16 pins, with a height of 5.05±0.25mm without the cap. Features an off-white PA10T/PPA UL94V-0 or natural-color LCP UL94V-0 housing and brass contacts with bright tin plating (code E). Rated current is 3.0A AC/DC, rated voltage is 350V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ. Code R specifies tape and reel; code C specifies tape and reel with a pickup cap.
WTBW200FW-EXXN-00R
A 2.00mm-pitch Type F horizontal SMT wire-to-board connector available in 2 to 20 pins, with an overall product height of 5.6mm. Features a natural-color LCP UL94V-0 housing, bright-tin-plated brass contacts and tin-plated brass fitting nails. Rated current is 2A AC/DC, rated voltage is 200V AC/DC, and operating temperature is -40°C to +85°C. Contact resistance is ≤25mΩ and insulation resistance is ≥1000MΩ.
WTBW200FL-XXXN-01C
A 2.00mm-pitch Type F vertical SMT wire-to-board connector available in 2 to 20 pins, with a height of 6.8mm without cap and a reference height of 7.4mm with cap. Features a natural-color LCP UL94V-0 housing, copper-alloy contacts with matte tin, gold or bright tin options and tin-plated copper-alloy fitting nails. Rated current is 2A AC/DC, rated voltage is 200V AC, and operating temperature is -40°C to +85°C. Initial contact resistance is ≤55mΩ with allowed change ≤25mΩ and insulation resistance is ≥1000MΩ.
WTBW200FYW-XXXN-02X
A 2.00mm-pitch latched horizontal SMT wire-to-board connector available in 2 to 20 pins, with an overall product height of 5.2mm. Features a natural-color high-temperature thermoplastic housing rated UL94V-0 and bright-tin-plated copper-alloy contacts. Rated current is 2A AC/DC, rated voltage is 200V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
WTBW200FYL-XXXN-02X
A 2.00mm-pitch latched vertical SMT wire-to-board connector available in 2 to 20 pins, with a height of 8.3mm without the cap; reference height with the cap is 8.9mm for 2–4 pins and 8.7mm for more than 4 pins. Features a natural-color high-temperature thermoplastic housing rated UL94V-0 copper-alloy contacts with tin or gold plating, and tin-plated copper-alloy fitting nails. Rated current is 2A AC/DC, rated voltage is 200V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
WTBW200RW-XXXN-01R
A 2.00mm-pitch Type R latched horizontal SMT wire-to-board connector available in 2 to 16 pins, with an overall product height of 5.7±0.2mm. Features a natural-color LCP UL94V-0 housing, copper-alloy contacts with bright tin or gold flash options and tin-plated copper-alloy fitting nails. Rated current is 3.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
WTBW200RL-EXXN-01C
A 2.00mm-pitch Type R latched vertical SMT wire-to-board connector available in 2 to 16 pins, with a height of 8.75±0.2mm without the cap; reference height with the cap is 9.4mm. Features a natural-color high-temperature thermoplastic housing rated UL94V-0, copper-alloy contacts with tin plating (code E), and tin-plated copper-alloy fitting nails. Rated current is 3.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
WTBW2001-0603-01R
A 2.00mm-pitch, 6-pin vertical SMT wire-to-board connector with staggered solder leads on both sides. Height without the cap is 6.60±0.15mm and height with the cap is 7.2mm. Features a natural-color NYLON UL94V-0 insulator, copper-alloy contacts and fitting nails. Code 03 specifies gold-plated contacts; contacts and fitting nails have a nickel underplate, with tin plating on the fitting nails. Rated current is 3.0A and operating temperature is -40°C to +105°C. Contact resistance is 30mΩ and withstanding voltage is 500V AC/DC.
WTBW2002-060X-01R
A 2.00mm-pitch, 6-pin vertical SMT wire-to-board connector with solder leads on one side. Height without the cap is 6.55±0.15mm and height with the cap is 7.2mm. Features a natural-color NYLON UL94V-0 insulator, copper-alloy contacts and fitting nails. Contact finish options are 01 tin, 02 matte tin or 03 gold; contacts and fitting nails have a nickel underplate, with tin plating on the fitting nails. Rated current is 3.0A and operating temperature is -40°C to +105°C. Contact resistance is 30mΩ and withstanding voltage is 500V AC/DC.
WTBW2007-060X-01X
A 2.00mm-pitch, 6-pin vertical SMT wire-to-board connector with staggered leads on both sides, a pickup cap and metal fitting nails. Body height is 8.15±0.15mm; reference mated height is 10.0mm. Features a natural-color LCP UL94V-0 insulator and copper-alloy contacts with tin or gold finishes over nickel. Rated current is 3A, operating temperature is -40°C to +105°C, and withstand voltage is 500V AC/DC. Source: W2007-060X-01X customer drawing, revision A, 2024-08-31, pages 1–2.
WTBW250MW-EXXN-00R
A 2.50mm-pitch Type M latched horizontal SMT wire-to-board connector available in 2 to 16 pins, with an overall product height of 6.0±0.2mm. Features a natural-color LCP UL94V-0 housing, copper-alloy contacts with bright tin plating (gold flash is a series option), suitable for AWG28–22 wires and tin-plated copper-alloy fitting nails. Rated current is 3.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
WTBW250ML-EXXN-00C
A 2.50mm-pitch Type M latched vertical SMT wire-to-board connector available in 2 to 16 pins, with a height of 8.0±0.2mm without the cap and a reference height of 8.6mm with the cap. Features a natural-color LCP/PA9T UL94V-0 housing, brass contacts with bright tin plating (gold flash is a series option), suitable for AWG28–22 wires and tin-plated brass solder tabs and a natural-color LCP UL94V-0 pickup cap. Rated current is 3.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
WTBW250KW-EXXN-00R
A 2.50mm-pitch Type K latched horizontal SMT wire-to-board connector available in 2 to 16 pins, with an body height shown in the drawing of 6.0±0.2mm. Contacts have bright tin plating; gold flash is a series option. Suitable for AWG30–22 wires. Rated current is 3.0A, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
WTBW250KL-EXXN-00C
A 2.50mm-pitch Type K latched vertical SMT wire-to-board connector available in 2 to 16 pins, with an body height shown in the drawing of 6.0±0.2mm. Contacts have bright tin plating; gold flash is a series option. Suitable for AWG30–22 wires. Rated current is 3.0A, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
WTBW5557MW-XX4R
A 3.00mm-pitch single-row horizontal SMT wire-to-board connector. The drawing dimension table lists 2 to 12 pins, with a body height of 4.36mm. Contacts have overall bright tin plating and code R specifies tape-and-reel packaging. Rated current is 5.0A AC/DC, rated voltage is 600V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ, insulation resistance is ≥1000MΩ, and withstanding voltage is 1500V AC for one minute.
WTBW300BAW-EXXN-00C
A 3.00mm-pitch dual-row horizontal SMT wire-to-board connector available in 2×1 to 2×12 configurations, with even total pin counts from 2 to 24. Body height is 7.46±0.3mm; the latch protrusion is separately dimensioned at 1.40±0.2mm. Features a black LCP UL94V-0 housing, copper-alloy contacts and tin-plated copper-alloy solder tabs. Contact finish options are matte tin, overall gold flash or bright tin. Rated current is 5.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C.
WTBW300BAL-EXXN-00C
A 3.00mm-pitch dual-row vertical SMT wire-to-board connector available in 2×1 to 2×12 configurations, with even total pin counts from 2 to 24. The body height shown in the drawing is 10.0±0.3mm; the pickup cap is stainless steel. Features a black LCP UL94V-0 housing, copper-alloy contacts and tin-plated copper-alloy solder tabs. Contacts have tin plating (E); gold plating (Y) is a series option. Code C specifies tape and reel with a pickup cap. Rated current is 5.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C.
WTBW396VW-EXXN-00R
A 3.96mm-pitch horizontal SMT wire-to-board connector available in 2 to 16 pins, with a product height of 9.60±0.3mm. Features a natural-color LCP UL94V-0 housing, copper-alloy contacts and tin-plated copper-alloy solder tabs. Code E specifies bright tin plating; gold flash (Y) is a series option. Rated current is 7.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -40°C to +125°C. Contact resistance is ≤30mΩ, insulation resistance is ≥1000MΩ, and withstanding voltage is 1500V AC for one minute.
WTBW396VL-EXXN-00C
A 3.96mm-pitch latched vertical SMT wire-to-board connector available in 2 to 16 pins, with a product height of 11.80±0.25mm. Features a natural-color LCP UL94V-0 housing, copper-alloy contacts and tin-plated copper-alloy solder tabs. Code E specifies bright tin plating; matte tin (M) and gold (Y) are series options; the pickup cap is natural-color or black LCP UL94V-0. Rated current is 7.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤30mΩ, insulation resistance is ≥1000MΩ, and withstanding voltage is 1500V AC for one minute.
WTBW420MV-XXXN-02X
A 4.20mm-pitch 5557 dual-row straight-pin through-hole wire-to-board connector available in 2×1 to 2×12 configurations, with even total pin counts from 2 to 24. Height above the PCB is 12.9±0.2mm and solder-tail length is 3.55±0.25mm. Features a natural-color PA66 UL94V-0 housing and copper-alloy contacts, with bright tin, matte tin or gold flash options. Rated current is 5.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
WTBW420AH-EXXN-00X
A 4.20mm-pitch 5557 dual-row right-angle through-hole wire-to-board connector available in 2×1 to 2×12 configurations, with even total pin counts from 2 to 24. Body height is 9.65±0.25mm and the overall length shown in the drawing is 19.94±0.25mm. Features a white PA66 UL94V-2 housing and copper-alloy contacts, with tin plating (E); gold plating (Y) is a series option. Rated current is 5.0A AC/DC, rated voltage is 250V AC/DC, and operating temperature is -25°C to +85°C. Contact resistance is ≤20mΩ and insulation resistance is ≥1000MΩ.
