Tel (718) 956-8900
•
Fax (718) 956-9040
(800) 221-5510
•
kec@keyelco.com
www.keyelco.com
31-07 20th Road – Astoria, NY 11105-2017
RoHS COMPLIANT
~
ISO 9001 CERTIFIED
®
5mm SPACING
CAT.
A
NO. POSITIONS DIM.
8728 2 .459 (11.7)
8729 3 .656 (16.7)
5mm SPACING
CAT.
A
NO. POSITIONS DIM.
8720 2 .394 (10.0)
8721 3 .591 (15.0)
5mm SPACING
CAT.
A
NO. POSITIONS DIM.
8718 2 .394 (10.0)
8719 3 .591 (15.0)
PC TERMINAL BLOCKS
MODULAR INTERLOCKING PC TERMINAL BLOCKS
58
SCREWLESS - PUSH BUTTON TYPE
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.
MECHANICAL:
Operating Temp:
22°F to 248°F (-30°C to 120°C)
Peak Temp: +392°F (+200°C)
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.
• Available with two or three terminal positions
• Mounts easily in predrilled or stamped holes
• Suited for both solid and stranded wire
• Accepts #20-18 AWG wire*
• Stainless Steel spring assures good contact
• Quick reliable connection
• Because of accumulating tolerances,
we recommend a maximum of 24
positions per row.
*Recommended wire strip length: .300 (7.6)
Recommended Mtg. Hole Size: .047 (1.19)
Recommended Mtg. Hole Size: .051 (1.30)
SPECIFICATIONS
.098 [2.5]
.027 [0.69]
.300 [7.6]
A
.197 [5.0]
50 [3.8]
.177 [4.5]
.394 [10.0]
.100 [2.6]
DIA.
.039 [0.99]
DIA.
.024 [0.61]
.248 [6.3]
.177 [4.5]
.492 [12.5]
.098 [2.5]
.197 [5.0]
A
.492 [12.5]
.031 [0.79]
.039 [0.99]
Mounting Detail
for (3) Postions
.197 [5.0]
.197 [5.0]
.197 [5.0]
.051 [1.30] DIA.
(TYP.)
.500 [12.7]
.091
[2.3]
REF.
.753
[19.2]
REF.
.142 [3.6]
.520
[13.2]
.065 [1.65]
.197 [5.0]
.118 [3.0]
.197 [5.0]
A
.086 [2.18]
.142 [3.6]
DIA.
.016 [0.41]
x .032 [.81]
MATERIAL:
Contact: Brass, Tin Plate
Housing: Blue PBT, UL Rated 94V-0
Screw: Steel, Zinc Plate
& Clear Chromate (captivated)
ELECTRICAL:
Current Rating: 16 Amps
Dielectric Strength: 2500V
Insulation Breakdown:
1500VAC/min.
Rated Voltage: 250V
MECHANICAL:
Operating Temp:
22°F to 248°F (-30°C to 120°C)
Peak Temp: +393°F (+200°C)
Wire Size: Accepts #22-14 AWG
HORIZONTAL WIRE ENTRY
5mm SPACING
CAT.
A
NO. POSITIONS DIM.
8738 2 .394 (10.0)
8739 3 .591 (15.0)
Recommended Mtg. Hole Size: .047 (1.19)
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
disturbing others
• Wire guard helps prevent damage to conductors
• Accepts 22-16 AWG wire
• Mounts easily in pre-drilled or stamped holes
• 5mm spacing
.197 [5.0]
A
.300 [7.6]
.027 [0.69]
.098 [2.5]
.210 [5.3]
.105 [2.7]
.394 [10.0]
.039 [1.0] DIA.
8719
8718
8721
8720
8739
8738
8728
8729
HORIZONTAL WIRE ENTRY
45° WIRE ENTRY
VERTICAL WIRE ENTRY
M55 Sect 3 p58 m 10/19/06 11:40 AM Page 58
