8718

M55 Sect 3 p58 m 10/19/06 11:40 AM Page 58 PC TERMINAL BLOCKS These versatile PC terminal blocks provide a quick and easy method to attach wire leads to a circuit board. Multiple units may be interlocked for strips as long as 24 positions inline. Because of accumulating tolerances, we do not recommend longer strips. • Wire access available in horizontal, 45° or vertical wire entry • Simplifies termination of removable leads • Individual leads can be disconnected without • Wire guard helps prevent damage to conductors • Accepts 22-16 AWG wire • Mounts easily in pre-drilled or stamped holes • 5mm spacing MODULAR INTERLOCKING PC TERMINAL BLOCKS disturbing others SPECIFICATIONS ELECTRICAL: MATERIAL: Contact: Brass, Tin Plate Housing: Blue PBT, UL Rated 94V-0 Screw: Steel, Zinc Plate & Clear Chromate (captivated) MECHANICAL: Current Rating: 16 Amps Dielectric Strength: 2500V Insulation Breakdown: 1500VAC/min. Rated Voltage: 250V Operating Temp: 22°F to 248°F (-30°C to 120°C) Peak Temp: +393°F (+200°C) Wire Size: Accepts #22-14 AWG A .300 [7.6] .027 [0.69] HORIZONTAL WIRE ENTRY .394 [10.0] 5mm SPACING CAT. NO. 8718 8719 POSITIONS 2 3 A DIM. .394 (10.0) .591 (15.0) .100 [2.6] DIA. .177 [4.5] .039 [0.99] DIA. .098 [2.5] 8718 Recommended Mtg. Hole Size: .047 (1.19) A .492 [12.5] .024 [0.61] 45° WIRE ENTRY .492 [12.5] 5mm SPACING CAT. NO. POSITIONS 8720 2 8721 3 A DIM. .394 (10.0) .591 (15.0) .177 [4.5] .031 [0.79] .248 [6.3] 8721 .039 [0.99] .197 [5.0] .098 [2.5] Recommended Mtg. Hole Size: .051 (1.30) 8720 A .394 [10.0] .027 [0.69] VERTICAL WIRE ENTRY .300 [7.6] 5mm SPACING CAT. NO. 8738 8739 POSITIONS 2 3 A DIM. .394 (10.0) .591 (15.0) .039 [1.0] DIA. .210 [5.3] 8739 .197 [5.0] .098 [2.5] .105 [2.7] 8738 Recommended Mtg. Hole Size: .047 (1.19) SCREWLESS - PUSH BUTTON TYPE Particularly useful when quick reliable connections are required or when temporary connections are needed, such as on test sets and bread boards. They may be interlocked to achieve the required number of positions. SPECIFICATIONS MATERIAL: Terminal: Brass, Tin Plate Contact: Stainless Steel Housing: Blue Nylon 6/6, UL Rated 94V-0 ELECTRICAL: Current Rating: 10 Amps Dielectric Strength: 2500V Insulation Breakdown: 1500V AC/min. • Available with two or three terminal positions • Quick reliable connection • Mounts easily in predrilled or stamped holes • Because of accumulating tolerances, • Suited for both solid and stranded wire we recommend a maximum of 24 • Accepts #20-18 AWG wire* positions per row. • Stainless Steel spring assures good contact 8728 MECHANICAL: A .500 [12.7] .197 [5.0] Operating Temp: 22°F to 248°F (-30°C to 120°C) Peak Temp: +392°F (+200°C) .520 [13.2] .091 [2.3] REF. POSITIONS 2 3 A DIM. .459 (11.7) .656 (16.7) Mounting Detail for (3) Postions HORIZONTAL WIRE ENTRY .197 [5.0] .753 [19.2] REF. .142 [3.6] DIA. 5mm SPACING CAT. NO. 8728 8729 58 8719 .197 [5.0] 50 [3.8] .197 [5.0] .197 [5.0] .142 [3.6] .118 [3.0] .197 [5.0] Tel (718) 956-8900 • Fax (718) 956-9040 (800) 221-5510 • kec@keyelco.com .065 [1.65] .086 [2.18] .051 [1.30] DIA. (TYP.) .016 [0.41] x .032 [.81] 8729 *Recommended wire strip length: .300 (7.6) ® RoHS COMPLIANT ~ ISO 9001 CERTIFIED www.keyelco.com 31-07 20th Road – Astoria, NY 11105-2017