Series 43000
.4375" (11.11mm) Center-to-Center Spacing
Features:
Cost-competiti e line of .4375" (11.11mm) centerline
terminal blocks provides design engineers with multitude
of selection choices: base mount and feed thru styles with
P.C. pin, turret, quick connect, wire wrap and right angle.
Available in up to 28 positions.
ated up to 30A, 00
Accepts very broad wire range from 22A
to 12 A
.
Variety to top terminations including 6-32 and 8-32 screws,
quick connects, wire clamps, umpers, and covers.
nique Curtis contact design helps eliminate fracturing of
solder oint due to pin twist.
Plated brass inserts are standard on all Series 43000
terminal blocks. Standoffs molded into the blocks inhibit the
trapping of solder flux – makes it easier to clean boards.
All terminal blocks for electronic use are made from highly
durable, self-extinguishing polypropylene material rated 94
V-0 by Underwriters Laboratories, Inc.
Custom built terminal blocks for special applications are
available. Contact any authorized Curtis distributor or
representative, or call the factory direct.
Single Row
Recognized under the Components Program of
Underwriters Laboratories, Inc. Standard 1059,
Guide No. XCFR2, File No. E62557.
Guide No. 22.2 No. 158, Report No. LR39186-1.
Series 43000 Variations
0 – Flush
Mount
1 – Printed
Circuit Pin
.75 Typ.
.75 Typ.
.15
(3,81)
.06 x .031
(1,57 x 0,78)
PC Terminal
5 – Quick
Connect .250”
.44
(11,18)
.100 x .031
(2,54 x 0,78)
PC Terminal
6 – Wire
Wrap Pin
2 – Turret Type
Solder Terminal
3 – Quick
Connect .110”
.23
(5,84)
.110 x .031
(2,79 x 0,78)
QC Terminal
7 – Right Angle
Printed Circuit Pin
.38
(9,65)
.46
(11,68)
.72
(18,29)
.062 x .031
(1,57 x 0,78)
Wire Wrap
Terminal
3 – Quick
Connect .110”
.062 x .031
Right Angle .062 .09
Terminal (1,57)(2,28)
BARRIER STYLE
4 – Quick
Connect .187”
.187 x .031
(4,75 x 0,78)
QC Terminal
.34
(8,64)
.250 x .031
(6,35 x 0.78)
QC Terminal
1 – Printed
Circuit Pin
2 – Turret Type
Solder Terminal
6 – Wire Wrap Pin
(extended pc pin)
.55
(13,97)
.21
(5,34)
.062 x .031
(1,57 x 0.78)
PC Terminal
.85
(21,59) .51
(12,95)
.100 x .031
(2,54 x 0.78)
T
Turret Terminal
.65
(16,51)
.31
.110 x .031
(7,87) (2,79 x 0.78)
Quick Connect
.75
(19,05)
.41
(10,41)
.062 x .031
(1,57 x 0.78)
Wire Wrap
Terminal
20
www.curtisind.com
Curtis Industries
A Division of Powers Holdings, Inc.
ci c tions su ct to c n .
Dimensions are shown for
reference purposes only.
S e i
ations:
Center-to-Center Spacing:
.4375" (11.11mm)
Wire Range:
No. 22AWG to 12AWG
No. of Terminals:
1 thru 26 (28 without mounting
holes)
Voltage Rating:
600V
Tightening Torque:
9 in. lb.
Current Rating:
20 amps UL
(30 Amps with 10AWG & Lugs)
Housing:
Material
Polypropylene
Continuous Use
Temp. (UL Index)
105°C (221°F)
Flammability Rating
94V-0
Water Absorption
(24 hrs. % wt. gain) .03%
Breakdown Voltage:
Terminal - Terminal
3000V
Terminal - Ground
3000V
Terminals:
Brass - Tin Plated
Series 43000 With
Mounting Ends
Dimensions
Number
of
Terminals
A ± .031 Overall
Dimensions (O.D.)
Inches
Metric
(mm)
B ± .031 Mounting
Dimensions
(M.D.)
Inches
Metric
(mm)
Without
Mounting Ends
C ± .031
Less Mounting
Positions
Inches
Metric
(mm)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1.375
1.813
2.250
2.688
3.125
3.563
4.438
34.93
46.05
57.15
68.28
79.38
90.50
112.73
.875
1.313
1.750
2.188
2.625
3.063
3.500
4.375
22.23
33.35
44.45
55.58
66.68
77.80
88.90
111.13
.500
.938
1.375
1.813
2.250
2.688
3.125
3.563
4.000
4.438
4.875
5.313
5.750
6.188
6.625
7.063
7.500
7.938
8.375
8.813
9.250
9.688
10.125
10.563
11.000
11.438
11.875
12.313
12.70
23.83
34.93
46.05
57.15
68.28
Single Row
4.000 101.60
4.875 123.83
5.313 134.95
5.750 146.05
6.188 157.18
6.625 168.28
7.063 179.40
7.500 190.50
7.938 201.63
8.375 212.73
8.813 223.85
9.250 235.00
9.688 246.08
10.125 257.18
11.000
79.38
90.50
101.60
112.73
123.83
134.95
146.05
157.18
168.28
179.40
190.50
201.63
212.73
223.85
234.95
246.08
257.18
268.30
279.40
290.53
301.63
312.75
3.938 100.03
4.813 122.25
5.250 133.35
5.688 144.48
6.125 155.58
6.563 166.70
7.000 177.80
7.438 188.93
7.875 200.03
8.313
211.15
8.750 222.25
9.188 233.38
9.625 244.48
Series 43000 Surface Mount
With Mounting Ends
“A” Overall Dimension
“B” Mounting Dimension
“C” Less Mounting Ends
.438
(11,12)
.438
(11,12)
.190
(4,82) Dia.
Mounting
Holes (2)
BARRIER STYLE
17
18
19
20
21
22
23
24
25
26
27
28
.75
(19,05)
6-32 x 5/16 Lg.
Sems Wire Clamp
.388
(9,85)
.75
(19,05)
.52
(13,20)
.48
(12,19)
6-32 x 5/16 Lg. Co Bh
Hd Mach. Screw
10.563 268.30 10.063 255.60
279.4 10.500 266.70
11.375 288.93
11.813 300.05
11.438 290.53 10.938 277.83
11.875 301.63
12.313 312.75
.036
(0,91)
Dimensions shown are ± 0.030"
43000 Feed-Thru Series
.388
(9,85)
.75
(19,05)
.48
(12,19)
.34
(8,63)
.250
(6,35) Dia.
.45
(11,43)
Dimensions are in inches and millimeters
unless otherwise speci ed.
Values in parentheses are metric equivalents.
Curtis Industries
A Division of Powers Holdings, Inc.
1-800-657-0853
21
Series 43000
How to Order
43 X X X X XX X
[
SPECIALS OR
OPTIONAL DESIGNS
0 = None
A- = Custom Con guration
[
NUMBER OF POSITIONS
Available 1 thru 26 W/Mounting End
1 thru 28 w/o Mounting Ends
[
HARDWARE OR TOP
TERMINATION DESIGN
0 = Standard Zinc Plated Steel Screw,
Combo Head
1 = Wire Clamp Screw
2 = Nickel Plated Brass Screw
3 = Stainless Steel Screw
5 = Without Screws
6 = Quick Connects, Screw Type*
8 = Captivated Screw
*See accessories
MOLDING DESIGN
]
0 = Surface Mount w/ Mounting Ends
1 = Surface Mount w/o Mounting Ends
2 = Insulated Feed Thru w/ Mounting Ends
3 = Insulated Feed Thru w/o Mounting Ends
INSERT OR BOTTOM
TERMINATION DESIGN
]
0 = Surface Mount, No Bottom Termination
1 = Printed Circuit Pin
2 = Turret Type Solder Terminal
3 = Quick Connect .110"
4 = Quick Connect .187"
5 = Quick Connect .250"
6 = Extended Printed Circuit Pin or Wire Wrap
7 = Right Angle Printed Circuit Pin
Note:
Option 4 & 5 Only Available on Surface Mount
Style Molding
INSERT/SCREW DIMENSION
]
0 = 6-32 Insert and Screw
1 = 8-32 Insert and Screw, available on PC Pin,
Turret Type Solder Pins, Wire Wrap and Right
Angle Versions only
BARRIER STYLE
Single Row
Series 43000 Accessories
WIRE CLAMP
4300 – Wire clamp captivated to No. 6-32 or 8-32 screw
eliminates need for lugs. Accepts up to No. 12AWG wire. May
be ordered factory installed or loose.
TERMINAL BLOCK JUMPERS
4300 – Plated brass “Rooster comb” design Type 267A42
permits connections of two to 18 poles.
To order, specify; Part No. 267A42-_ _ .
MARKING STRIPS
4300 – Pre-punched black ber . . . mounts under block. May
be imprinted to customer speci cations.
To order, specify: Part No. 267A19-1 thru 26 (with mounting
hole); Part No. 267A218-1 thru 28 (less mounting hole).
COVERS
43000 – Rigid .030” thick self-extinguishing vinyl. Black
matte- nished on both sides. May double as marking strip
when imprinted with white ink. Complete with spring clips for
attaching to mounting positions.
Part No. 0196_ _ 000, 1 thru 26 poles.
Example: 019605000 would be a 5 pole cover
TINNERMAN NUT
4300 – for special mounting of terminal blocks
less mounting position.
Part No. TN-375.
.605 to .645
(15,36) to (16,38)
Part No.
TN-375
For Long
Feed
Through
.065
(1,65)
.035
(0,88)
.448
(11,37)
.428
(10,85)
22
www.curtisind.com
Curtis Industries
A Division of Powers Holdings, Inc.
Speci cations sub ect to change.
Dimensions are shown for
reference purposes only.
QUICK-CONNECT
TERMINALS
QUICK-CONNECT
TERMINALS
43000 – Available with .250"
x .032" quick-connect tabs of
tin-plated brass, held in place
by terminal screws. Six styles
. . . one to six terminations per
pole. Factory-assembled or
supplied bulk.
.070 (1,78) Dia.
Holes (2)
.125
(3,175)
1.50
(38,1)
.186
(4,72)
.035
(,889)
TB21
.250
.750
(6,35)
(19,05)
.175
(4,45)
.201 (5,11) Dia. Hole
.350
(8,89)
Part No. TB21
.500
(12,70)
.480
(12,19)
Single Row
90°
90°
TB22
TB25
1.25
(31,75)
45°
45°
.839
(21,31)
BARRIER STYLE
TB23
TB26
.986
(25,04)
.231
(5,87)
TB24
PC BOARD DRILLING DIMENSIONS
.437
Typ.
2-11 Terminals
Ø.079 (No. 47 Drill)
12 Terminals and Over
T
Ø.093 (No. 42 Drill)
RECOMMENDED PANEL CUTOUT DIMENSIONS
Mounting Holes
.437
(11,11)
Feed-Thru – Panel Hole Dia. = .281 (7,13)
Dimensions are in inches and millimeters
unless otherwise speci ed.
Values in parentheses are metric equivalents.
Curtis Industries
A Division of Powers Holdings, Inc.
1-800-657-0853
23
