Note:
All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series SSB7
SSB7FP##0202
Binding Head
Scew
Material & Finish
Housing Material—Polypropylene
Flammability—UL94V-2
Color—Black
Terminals—Brass,
bright acid tin over
copper plating
Screw—#6-32
Steel with zinc +
chromate plating
Barrier Strips
Mechanical Properties
Pitch (Terminal Spacing)—
.4375 in. [11.1]
Recommended PCB Hole Dia.—
.077" [1.955]
Wire Strip Length—.38"
[9.652]
Recommended Tightening
Torque—8
in-lbs.
Recommended Screwdrivers—
Stanley 1006-4, Sears Craftsman 41581,
Any #2 Phillips-Head
Wire Lug Width (Max.)—8.1mm
[.320 in.]
2
Circuits
(not positions)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
C1
in.
—
0.44
0.88
1.31
1.75
2.19
2.63
3.06
3.50
3.94
4.38
4.81
5.25
5.69
6.13
6.56
7.00
7.44
7.88
8.31
8.75
9.19
9.63
10.06
10.50
10.94
11.38
L1*
in.
—
1.00
1.44
1.88
2.31
2.75
3.19
3.63
4.06
4.50
4.94
5.38
5.81
6.25
6.69
7.13
7.56
8.00
8.44
8.88
9.31
9.75
10.19
10.63
11.06
11.50
11.94
C2
in.
0.88
1.31
1.75
2.19
2.63
3.06
3.50
3.94
4.38
4.81
5.25
5.69
6.13
6.56
7.00
7.44
7.88
8.31
8.75
9.19
9.63
10.06
10.50
10.94
11.38
—
—
L2*
in.
1.44
1.88
2.31
2.75
3.19
3.63
4.06
4.50
4.94
5.38
5.81
6.25
6.69
7.13
7.56
8.00
8.44
8.88
9.31
9.75
10.19
10.63
11.06
11.50
11.94
—
—
Electrical Properties
Ratings—UL
Class B 20 Amps, 600V
UL Class C 20 Amps, 600V
CSA Type C 20 Amps, 300V
CSA Type D, 5 Amps, 600V
Wire Range—12-22
AWG
Dielectric Withstand—5000V
Environmental Properties
Operating Temperature Range—-
60°C to +105°C [-76°F to +221°F]
Computing Barrier Block
Lengths
Direct Mounting—Use
C1 and L1 for
P & H mounting options
End Position Mounting—Use
L2 and
C2 for M, E, F & G mounting options
LR25557
E63810
151
Catalog 1308389
Revised 6-07
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note:
All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series SSB7
(Continued)
Ordering Information
SSB 7 F P 06 02 02 11
A
A
B
E
C
D
E
F
G
H
Single Screw Dual-Barrier Strip
SSB
Contact Spacing
(Center-to-Center)
7
=.4375 (7/16)
B
No. of Circuits
(Not Positions)
Must conform to mounting options
02
to
32
circuits (P & H mounting)
02
to
27
circuits (M, E, F & G
mounting)
Terminal Style
01=Solder
Tail
02=Printed
Circuit Pin
03=Non-Feed
Through (with C
base only)
04=Extended
Printed Circuit Pin
05=Quick
Connects
06=90°
bend, .46" x .11" (with F
base only)
07=Wire
Wrap
08=90°
bend, .75" x .11" (with F
base only)
12=90°
bend, .21" x .65"
13=90°
bend, .36" x .50"
14=90°
bend, .41" x .16" (with F
base only)
15=90°
bend, .51" x .35"
16=90°
bend, .32" x .25" (with F
base only)
Top Hardware Options
00=No
top hardware (Separately
packaged binding head screws
supplied at no cost)
01=Bright
zinc and chromate
plated steel binding head
screw
02=Bright
zinc and chromate
plated steel screw and captive
clamp - Do not order with other
top hardware
03=Stainless
steel binding head
screw
04=Nickel
plated brass binding
head screw
09=Nickel
plated brass screw and
captive clamp - Do not order
with other top hardware
80=Single-sided
solder tab
81=Double-sided
solder tab
Quick-Connect Blades
(supplied with 01 screw)
.250 wide
x.032
thick
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
H
F
C
Base Options
C=Closed
Base
F=Flat
Base
R=Raised
Base
T=Turret
Base
(Available only with 01, 04, 05,
07, 09, 12, 13, 15 style bottom
terminals)
Mounting Options
(See illustration below)
E=Open
end positions, with
mounting inserts, with end
barriers
F=Open
end positions, without
mounting inserts, without end
barriers
G=Open
end positions, with
mounting inserts, without end
barriers
M=Open
end positions, without
mounting inserts, with end
barriers
P=All
positions filled with contacts,
with end barriers
D
.187 wide
x.020
thick
40=
41=
42=
43=
44=
45=
46=
47=
48=
49=
50=
51=
52=
53=
54=
55=
56=
G
Circuit Identification Options
152
Catalog 1308389
Revised6-07
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
...54321
12345...
LR25557
E63810
11
12
13
14
15
16
= 12345...
= ...54321
=
=
=
=
1
2
3
4
5
.
.
.
1
2
3
4
5
.
.
.
Note:
All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series SSB7
(Continued)
Contact Spacing Options:
.4375 in (7/16") Spacing
Extra thick barriers provide higher
voltage rating. Up to 27 ckts. (25
circuits for end mounted blocks)
Mounting Options:
End Position
Mounting
Catalog Letter
Codes: E, F, G
or M.
Supplied
without contacts in end sections to
allow installer to mount blocks with
screws in end section holes. Base of
block will support mounting screws
(Codes F & M). Also available with
mounting inserts installed in end
mounting holes to raise mounting
screw heads to the level of other top
hardware (Codes E & G).
Without End Barriers
Catalog Letter Codes: F, G & H.
Facilitates mounting-screw access
when end sections are used for
mounting.
Direct Mounting
Catalog Letter Codes: P & H.
SSBs
may be solder-mounted using the
bottom terminals themselves, as in
the case of printed circuit board
applications.
Direct mounting is also possible with
turret base models using press-on
retaining clips (Catalog No. L97, Part
Number 1437661-7) on turrets.
Terminal Style:
Solder Tail
Catalog Number
Code: 01.
For
applications requiring
a wrapped solder
connection.
Printed Circuit Pin
Catalog Number
Code: 02.
Designed specifically
for mounting on .063"
thick circuit board.
Special, readily
solderable plating permits good fillet
development in automated soldering
processes.
Non-Feed-Through
Catalog Number
Code: 03.
With closed base
option only.
Extended Printed
Circuit Pin
Catalog Number
Code: 04.
Useful where extra
length is needed, as in
thicker printed circuit
boards or single-wrap
connections.
Quick Connect
Catalog Number Code:
05.
.250 in. wide x
.032" thick blades
accept .250" female
quick connects.
Base Options:
Closed Base
Catalog Letter
Code: C.
For
terminal junction-
blocks requiring
top connections
only. Useful in
applications
requiring single point circuit
terminations or circuit completion via
top mounted, single- and two-sided
quick-connects. Replace double-row
barrier strips.
Flat Base
Catalog Letter
Code: F.
Lends
itself most readily
to applications
where direct top-
to-bottom feed-
through is required with no special
requirement for circuit isolation on the
bottom side. The most common
example of this is printed circuit
board mounting.
Raised Base
Catalog Letter Code R.
Standoffs
between each circuit raise block
.030" above mounting surface to
allow flux and solvents to drain
during soldering operations.
Available only with 02 and 04 bottom
terminals.
Turret Base
Catalog Letter Code: T.
Combines
top-to-bottom
feed-through
with bottom-side
circuit isolation
for panels up to
.126" thick. Turret
bases are available with the following
terminals: solder tail, quick connect,
machine wrap, extended circuit
board terminal, and right-angle.
2
Barrier Strips
Hardware Options
7C1xxx—Safety
cover, see page 175
QC2x—.250
Quick connects,
see page 176
QC4x—.187
Quick connects,
see page 176
ST80—Single
sided solder tabs,
see page 176
1776090-x—Extra
long Quick
connects, see page 176
J7—Jumpers,
see page 177
L91—Mounting
insert, see page 178
L92—Angle
bracket, see page 178
LR25557
E63810
153
Catalog 1308389
Revised 6-07
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note:
All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series SSB7
(Continued)
Mounting Position:
Right-Angle
Catalog Number
Codes: 06, 08, 12,
13, 14, 15, 16.
Seven variations of
right-angle contacts
are available.
Designed for circuit
board and panel
applications, this option saves space
when printed circuit boards are
stacked closely together. It provides
access to top connections in
restricted spaces. Mount with angle
brackets. (Catalog No. L92).
Catalog No.
Code
06*
08*
12
13
14*
15
16*
A
in.
0.46
0.75
0.21
0.36
0.41
0.51
0.32
B
in.
0.11
0.11
0.65
0.50
0.16
0.35
0.25
Top Hardware Options:
Binding Head Screws
In most applications, binding head
screws will provide excellent wire
retention because of exclusive wire
locking tabs. These binding
head screws are available in 3
materials identified by codes
01, 02, and 03.
Catalog Number Code:
01
Bright Zinc and Chromate Plated Steel
02
Stainless Steel
03
Nickel Plated Brass
Captive Clamp
For applications requiring
extra security, captive clamps
under the screw heads
augment the locking tabs on each
contact. Scews have a unique Phil-
slot design accepting either Phillips-
head or straight screwdriver. Code
02 screw is Bright Zinc and
Chromate plated steel. Code 09
screw is Nickel plated Brass.
Catalog Number Code:
02
Bright Zinc and Chromate Plated Steel
09
Nickel Plated Brass
Catalog Number Codes: 20 through
56.
A complete selection of .187" and
.250" quick-connect blades are
available for connecting wire
terminated with female quick
connects. Single-and double-sided
types in flat, 45º and 90º angle bends
can be supplied. Material is brass
with tin plating. All blades supplied
with 01 screws. Various quick-
connects can be combined.
Solder Tabs
Catalog Number Code: 80.
Single-
sided, slotted solder tabs are
available for making wrapped solder
connections on the top side of SSBs.
Circuit Identification Options:
Catalog Number Codes: 11 through
16.
SSB blocks may be ordered with
circuit identification numbers in white
on the molding in six different
variations. Custom markings are
available on special order.
*Not available with turret base
Wire Wrap
Catalog Number Code:
07.
Longer than extended
circuit board terminals.
Post alignment is
compatible with
tolerances
required for
automatic wire
wrapping
equipment. Post
dimensions are
compatible with
standard wire
wrapping bits.
Molding Material Options:
The standard SSB molding material is
UL94V-2 polypropylene. Consult
Technical Support for other materials
available on special order.
Molding Color Options:
SSB blocks are stocked in black.
Consult Technical Support for
availability of other colors.
154
Catalog 1308389
Revised 6-07
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
