SFH Connector To introduce the new SFH wire-to-board, crimp style connector series.
SFH Connector Many applications require a wire-to-board connector that is sub-miniature in size and offers engineers design flexibility. The SFH Series wire-to-board, crimp-style connector is on a 1. 8 mm (. 071”) pitch, and is molded in a Ro. HS compliant 94 V 0 Polyamide (SMT headers) resin. The Series incorporates both polarization and friction lock features. Rated at 4 A AC/DC (using 22 or 24 AWG) at 350 VAC, these low profile connectors have a side-entry, mated height of only 3. 0 mm (. 118”). The series has an operating temperature range of -25 to +85 C including temperature rise when applying an electrical current. The series is offered in a 2 circuit size in both red and yellow.
SFH Connector crimp style wire-to-board contact Standard Contact The SFH contacts, which are designed to accommodate a wire range of 22 AWG to 30 AWG are tin-plated over a phosphor bronze base material. The box construction ensures stable contact performance, redundant contact points, positive electrical contact and low contact resistance at all times even when subjected to vibration and distortion. The suggested wire strip length is 1. 7 mm. Crimp heights vary by wire size - 0. 56 mm (30 AWG) to 0. 78 mm (22 AWG).
SFH Connector crimp style wire-to-board housing Molded in a 94 V-0 rated thermoplastic resin, the polarized SFHseries housings incorporate a friction locking feature helping to prevent accidental disconnection due to routing of wires or vibration. Available in 2 circuits only. The friction lock provides an audible click and is felt when mating the housing assembly with the mating header. The housing is notched on one side for ease of locating the pin 1 position.
SFH Connector SMT headers Side-entry Available in side-entry (right angle) only mounting configuration, the Ro. HS compliant, fully shrouded headers are 94 V-0 rated and feature insertion guides for easy and secure insertion of the mating SFH housings. The copper alloy posts are reflow treated tin-plating over copper-underplating and are designed to prevent accidental removal of the pins that might result from distorted mating. Copper alloy, copperunderplated tin-plated reinforcement tabs offer strength and stability to the mounted headers. The SMT headers are packaged in embossed tape for automated placement equipment.
THE SFH SERIES IS ENGINEERING & MANUFACTURING FREINDLY Bench press and applicator for the SFH series Industry standard applicator for the Hand tools for the SFH Series CMKSL / CMKDPSSFH 00105 WC-SFH 1 CMKSL / CMKDPSSFH 00205 WC-SFH 2 Applicators are available for semi-automatic and fully automatic termination equipment normally found in the manufacturing environment as well as standard hand tools. Standard reels (15, 000 pieces) are used with semi-automatic and fully automatic assembly equipment are available for manufacturing. For prototyping and light production needs, hand tools are available.
THE SFH SERIES SUMMARY The SFH wire-to-board connector is a low profile, compact connector system: • Compact size and pitch • Reliable contact construction ideal for low current, low voltage conditions • Available in 2 positions • Applicable AWG #22 to 30 • Secure, friction locking • Ro. HS compliant SMT product • Supported with termination tooling for manufacturing requirements.
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