C-Press
121 Series
®
Power Terminal 6 Pin - .125" x .250" Grid
10 Pin - .100" x .300" Grid
Winchester Electronics offers you a
cost effective, reliable method to
get power to your printed circuit
board without soldering.
C-Press
®
compliant pin power
terminals can be removed from the
board and replaced with a virgin
power terminal with no loss of
contact reliability. Assembly is
easy.Tools are available.
An insulator is available to shield
the terminal from adjacent
components.An isolator is available
to prevent shorting across the top
of the terminal.
6 Pin - Bare
6 Pin - Insulator
10 Pin - Isolator
10 Pin - Insulator
10 Pin - Bare Tabs
SPECIFICATIONS
Temp.
o
F /
o
C
140 / 60
Temperature vs. Current
6 Pin Terminal
UL Recommended Temp. Rise (54
o
F / 30
o
C)
INSULATOR / ISOLATOR
Material:
Nylon reinforced,
UL rated 94 V-O
Insulation
Resistance:
5,000 Megohms (min.)
Operating
Temperature:
-55°C to +105°C
CONTACTS
Material:
Copper alloy 725
Plating:
Tin lead
Current Rating:See
chart
Contact
2 Milliohms (max.)
Resistance:
Insertion Force:
6 pin
240 lbs. max
10 pin
400 lbs. max
Retention
Force:
6 pin
48 lbs. min
10 pin
80 lbs. min
Thread Torque:
#4-40 thread 8 in.- lbs. min.
#6-32 thread 8 in.- lbs. min.
Note:
Utlilzing a brass screw and a .038 min.
thick washer or lug.
10 Pin Terminal
104 / 40
Ambient Temp. (70
o
F / 21
o
C)
68 / 20
32 / 0
0
10
(18)
20
30
(36)
40
Recognized under the Component Program of Underwriters L
Laboratories Inc. File No. E136181, to Standard UL 1863
®
Current in amperes
Winchester Electronics
400 Park Road
■
Watertown, Connecticut 06795-0500
■
Phone: (860) 945-5000
■
FAX: (860) 945-5191
■
Internet: http://www.litton-wed.com
CP /
39
C-Press
121 Series
®
Power Terminal 6 Pin - .125" x .250" Grid
10 pin - .100" x .300" Grid
Hole pattern
6 -PIN
.040 ± .003
Finished Hole Dia.
.250 ± .002
.125 ± .002
BACKPANEL REQUIREMENTS
Hole Size & Plating -
Standard
C-Press
®
:
Winchester illustration on page CP/4.
NOTE:
Consult Winchester Electronics for
C-Press
®
applications for backpanels less than .093" thick and for bare
copper plated through holes.
.250 ± .002
10 -PIN
.040 ± .003
10 Holes
.400 ± .002
.300 ± .002
.100 ± .002
Screw packaged separately
ORDERING INFORMATION
Terminal
Style
Number
of Pins
6
10
6
6
10
10
6
6
6
10
6
10
10
10
6
10
6
10
6
10
Hole
Size
6/32
4/40
M3
M4
6/32
6/32
6/32
4/40
M3
—
6/32
6/32
M3
4/40
—
Part Number
Without Screw
121-14207
121-27239
121-14208-1
121-14201
121-14202
121-14202-1
—
—
121-27295-2
121-14205
121-27295-1
121-14205-2
121-24565
—
121-27296-2
121-14204
121-27395
121-27394
121-27296-1
With Screw*
121-14207-1
121-27239-1
121-14208
—
—
—
121-14207-2***
121-14207-3**
121-27295-4
121-14205-1
121-27295-3
—
—
121-27391*
121-27296-4
121-14204-1
—
—
121-27296-3
121-24539
Captive Screw
—
121-27390
—
—
—
—
—
—
—
121-27391
—
—
—
—
—
—
—
—
—
Bare
Isolator
Insulator
Bare With
Tabs
Notes:
* Torx with captive washer
** Screw and washer unassembled
*** Screw and washer assembled
Winchester Electronics
400 Park Road
■
Watertown, Connecticut 06795-0500
■
Phone: (860) 945-5000
■
FAX: (860) 945-5191
■
Internet: http://www.litton-wed.com
CP /
40
C-Press
121 Series
OUTLINE
6 Pin
Bare
See Chart
®
Power Terminal 6 Pin - .125" x .250" Grid
10 Pin - .100" x .300" Grid
With Insulator
.390
See Chart
With Isolator
.390
See Chart
.375
.160
.320
.260
.365
.620
.365
.375
.560 Ref.
.170
.047 Dia.
C-Section
.390
.390 Ref.
.170
.170
.093 Min.
P.C.B.
.093 Min.
P.C. Board
.250
.125 Typ.
.250 Typ.
.125 Typ.
.250 Typ.
.125 Typ.
.250
.250 Typ.
.047 Dia.
C-Section
.047 Dia.
C-Section
.250 Typ.
.093 Min.
P.C. Board
10 Pin
Bare
See Chart
With Insulator
See Chart
With Isolator
See Chart
.410
10.41
.235
.470
.310
.250
6.35
.273
Ref.
6.94
.250
.270
.410
10.41
.540
13.72
.500 Ref.
.440
.270
.170
.100 Typ.
.047 Dia.
C-Section
.093
.300
7.62
.237
Min. P.C.B.
.100 Typ.
.400
.093 Min.
P.C. Board
.300
.100
Typ.
2.54
.047 Dia.
C-Section
.400
Ref.
10.17
.093
.237
Min. P.C.B.
.400
.300
7.62
.540
With .250" Quick Disconnect Tabs
.92
.110
.342
.248
.248
.110
± .010 / .470
.032 Typ.
± .010 / .287
.315 Typ.
.093 Min.
P.C.B.
.67
± .010 / .175
.100
4 x .100 = .400
.300
Winchester Electronics
400 Park Road
■
Watertown, Connecticut 06795-0500
■
Phone: (860) 945-5000
■
FAX: (860) 945-5191
■
Internet: http://www.litton-wed.com
CP /
41
C-Press
121 Series
®
Alternate Power Terminal Connector
Winchester Electronics is prepared and eager
to help you with your power connector needs.
Our 121 Series power terminal connectors
can be modified to meet your needs and fit
your application.
As you can see below we can do some
interesting and useful modifications for our
customers. Call today and we'll engineer a
solution for you.
OUTLINE
10 Pin Power Terminal With Insulator And 6/32 Stud
80 Amp Power Buss Strp
Winchester Electronics
400 Park Road
■
Watertown, Connecticut 06795-0500
■
Phone: (860) 945-5000
■
FAX: (860) 945-5191
■
Internet: http://www.litton-wed.com
CP /
42
C-Press
121 Series
®
FUSECLIP
®
Winchester Electronics has combined
C-Press
®
compliant pin technology with a 3ag FUSECLIP
®
to create another solderless printed circuit device.
■
For 1/4" diameter fuses
■
30AMP @ 30
o
C rise
■
-55
o
C to 105
o
C operating temperature
OUTLINE
BACKPANEL REQUIREMENTS
Winchester Electronics
400 Park Road
■
Watertown, Connecticut 06795-0500
■
Phone: (860) 945-5000
■
FAX: (860) 945-5191
■
Internet: http://www.litton-wed.com
CP /
43
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