CORCOM Product Guide
Low Capacitance Modular RJ Jacks
LCT Series
UL Recognized
CSA Certified
Shield 2
RJ11
Shield 1
RJ11
Shield 2
RJ45
Shield 1
RJ45
LCT Series
Capacitance components enhance the filtering
performance but may alter the signal as it passes through
the RJ Jack. A low capacitance model allows additional
filter performance without significant effect on the signal
itself. The new LCT models provide improved performance
over L models without impact on the signal. These parts
are particularly suited for ethernet applications.
These models are available in shielded models only, with
either panel or board ground.
Specifications
Contacts:
Material:
Plating:
Barrier underplating:
Resistance:
Initial:
After durability testing:
(500 mating cycles)
Capacitors:
Type:
Standard value:
Standard tolerance:
Monolithic ceramic chip
82 pF
±20%
Phosphor Bronze
50 microinches gold
100 microinches nickel
20 milliohms max.
30 milliohms max.
Typical insertion loss in dB:
Line-to-ground (stop band) in a 50 ohm circuit
Frequency-MHz
40 100 200 250
300
Ferrite
Sleeves
Ferrite
Blocks
8
10
12
18
27
22
50
55
38
40
Ferrites:
Type:
Sleeves:
Block:
Shield Material:
Housing Material:
High resistivity, nickel zinc ceramic
Single-aperture cylinders
Multi-aperture rectangular prism
Tin-plated copper alloy
Glass-filled polyester (UL94V-0)
1000 VAC for
60 seconds
1 lb. minimum
20 lb. minimum
500 1000
25
28
20
24
Dielectric Withstanding Voltage:
Line-to-line and line-to-ground
Printed Circuit Board Retention:
Before soldering:
After soldering:
Typical insertion loss in dB:
Line-to-line (pass band) in a 50 ohm circuit
Frequency-MHz
5
10
30
50
1.2
1
2
1.9
3
4
5
5
8
Model dimensions and PC board layout on pages 170 to 174.
2
Ferrite
Sleeves
Ferrite
Blocks
70
7
10
100
10
13
Part Numbers
RJ11-6LCT1-S
RJ11-6LCT1-B
RJ11-6LCT2-S
RJ11-6LCT2-B
RJ45-8LCT1-S
RJ45-8LCT1-B
RJ45-8LCT2-S
RJ45-8LCT2-B
178
Catalog 1654001
Revised 05-07
Dimensions are in inches and
millimeters unless otherwise
specified. Values in italics
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA Cust. Svc.: 1-800-468-2023
CORCOM Prods: 1-847-680-7400
Germany:
49-89-6089-0
www.corcom.com
www.tycoelectronics.com
CORCOM Product Guide
Model Dimensions
Standard Profile RJ Jack Dimensions
For the L, LC, LCT and X Series of RJ Jack Filters
RJ11 (No Shield)
.620
15.75
.520
13.21
.810
20.57
RJ11 (Style 2 Shield)
.900
22.86
.800
20.32
.590
14.99
.780
19.81
.040
1.02
.165
4.19
.195
4.95
.165
4.19
.04
1.02
.165
4.19
.195
4.95
.322
8.19
.395
10.03
.322
8.18
.485
12.32
6
4
2
5
3
1
.520
13.21
6
4
2
5
3
1
.540
13.72
Part Numbers
RJ11-2L-S
RJ11-4L-S
RJ11-6L-S
RJ11-2L-B
RJ11-4L-B
RJ11-6L-B
RJ11-2X
RJ11-4X
RJ11-6X
Part Numbers
RJ11-2LC2-S
RJ11-4LC2-S
RJ11-6LC2-S
RJ11-2LC2-B
RJ11-4LC2-B
RJ11-6LC2-B
RJ11-4L2-S
RJ11-6L2-S
RJ11-4L2-B
RJ11-6L2-B
RJ11-6LCT2-S
RJ11-6LCT2-B
RJ11 (Style 1 Shield)
.840
21.34
.900
22.86
.860
21.84
RJ11 (PC Board Layout)
.780
19.81
.04
1.02
.195
4.95
.165
4.19
.165
4.19
.322
8.18
.485
12.32
6
4
2
5
3
1
.540
13.72
Shown from Component Side
For all RJ11 L, LC, LCT and X Series Models
Part Numbers
RJ11-2LC1-S
RJ11-4LC1-S
RJ11-6LC1-S
RJ11-2LC1-B
RJ11-4LC1-B
RJ11-6LC1-B
RJ11-4L1-S
RJ11-6L1-S
RJ11-4L1-B
RJ11-6L1-B
RJ11-6LCT1-S
RJ11-6LCT1-B
182
Catalog 1654001
Revised 05-07
Dimensions are in inches and
millimeters unless otherwise
specified. Values in italics
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA Cust. Svc.: 1-800-468-2023
CORCOM Prods: 1-847-680-7400
Germany:
49-89-6089-0
www.corcom.com
www.tycoelectronics.com
CORCOM Product Guide
Model Dimensions
(Continued)
Standard Profile RJ Jack Dimensions
(cont'd)
For the L, LC, LCT and X Series of RJ Jack Filters
RJ45 (No Shield)
.700
17.78
.600
15.24
.810
20.57
RJ45 (Style 2 Shield)
.900
22.86
.800
20.32
.540
13.72
.04
1.02
.165
4.19
.780
19.81
.04
1.02
.195
4.95
.165
4.19
.165
4.19
.195
4.95
.322
8.18
.395
10.03
.322
8.18
.485
12.32
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
.620
15.75
8
Part Numbers
RJ45-6L-S
RJ45-8L-S
RJ45-6L-B
RJ45-8L-B
RJ45-6X
RJ45-8X
Part Numbers
RJ45-6LC2-S
RJ45-6L2-S
RJ45-8LCT2-S
RJ45-8LC2-S
RJ45-8L2-S
RJ45-8LCT2-B
RJ45-6LC2-B
RJ45-6L2-B
RJ45-8LC2-B
RJ45-8L2-B
RJ45 (Style 1 Shield)
.920
23.37
.900
22.86
.860
21.84
RJ45 (PC Board Layout)
.322
8.18
.350
8.89
.250
6.35
.076±.003 Dia.
1.93±.08
(4 PLACES)
.030 +.008/.003
Dia.
.76
+.20/-.08
(8 PLACES)
Signal Line Products
1
.780
19.81
.04
1.02
.195
4.95
.165
4.19
.165
4.19
.450
11.43
3
5
7
2
4
6
8
.050
1.27
(7 SPACES)
.322
8.18
.485
12.32
.210
5.33
.345
8.76
.090
.050
2.29
1.27
.128±.003 Dia.
3.25±.08
(4 PLACES)
8
7
6
5
4
3
2
1
.620
15.75
Shown from Component Side
For all RJ45 L, LC, LCT and X Series Models.
Part Numbers
RJ45-6LC1-S
RJ45-6L1-S
RJ45-8LCT1-S
RJ45-8LC1-S
RJ45-8L1-S
RJ45-8LCT1-B
RJ45-6LC1-B
RJ45-6L1-B
RJ45-8LC1-B
RJ45-8L1-B
Part Numbers
RJ45-6LC2-S
RJ45-6L2-S
RJ45-8LCT2-B
RJ45-8LC2-S
RJ45-8L2-S
RJ45-8LCT2-S
RJ45-6LC2-B
RJ45-6L2-B
RJ45-8LC2-B
RJ45-8L2-B
183
Catalog 1654001
Revised 05-07
Dimensions are in inches and
millimeters unless otherwise
specified. Values in italics
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA Cust. Svc.: 1-800-468-2023
CORCOM Prods: 1-847-680-7400
Germany:
49-89-6089-0
www.corcom.com
www.tycoelectronics.com
CORCOM Product Guide
Model Dimensions
(Continued)
Standard Profile RJ Jack Dimensions
(cont'd)
For the L, LC, LCT and X Series of RJ Jack Filters
RJH (No Shield)
.540
13.72
.440
11.18
.810
20.57
Low Profile RJ Jack Dimensions
For the N and Z Series of RJ Jack Filters
RJ11 (Low Profile - No Shield)
.620
15.75
.520
13.21
.710
18.03
.590
14.99
.485
12.32
.04
1.02
.165
4.19
.010
.25
.135
3.43
.195
4.95
.322
8.18
.395
10.03
.217
5.51
.400
10.16
6
4
5
3
1
4
3
2
1
.250
6.35
2
.520
13.21
Part Numbers
RJH-4-L-B
.350
8.89
Part Numbers
RJ11-6N-B
RJ11-6N-S
RJ11-6Z
RJH (No Shield - PC Board Layout)
.322
8.18
.350
8.89
.030 +.008/-.003 Dia.
.76 +20/-.08
(4 holes)
RJ11 Low Profile (Style 3 Shield)
.910 Max.
23.11
.740
18.80
.250
6.35
Edge of board
.300
7.62
1
3
2
4
.075
1.91
.050
1.27
(3 Spaces)
.515*
13.08
.010
.25
.120
3.05
.135
3.43
.165
4.19
.217
5.51
.430
10.92
.128±.003 Dia.
3.25±.08
(2 holes)
Shown from Component Side
All tolerances ±0.010 [0.25] unless otherwise noted.
Part Numbers
RJ11-6N3-B
RJ11-6N3-S
RJ11-6Z3
6
4
2
5
3
1
.550
13.97
*To top of shield
184
Catalog 1654001
Revised 05-07
Dimensions are in inches and
millimeters unless otherwise
specified. Values in italics
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA Cust. Svc.: 1-800-468-2023
CORCOM Prods: 1-847-680-7400
Germany:
49-89-6089-0
www.corcom.com
www.tycoelectronics.com
CORCOM Product Guide
Model Dimensions
(Continued)
Low Profile RJ Jack Dimensions
(cont'd)
For the N and Z Series of RJ Jack Filters
RJ11 Low Profile (Style 4 Shield)
.620
15.75
.740
18.80
RJ45 Low Profile (No Shield)
.910 Max.
23.11
.740
18.80
.515
13.08
.515*
13.08
.010
.25
.120
3.05
.010
.25
.217
5.51
.430
10.92
.135 .165
3.43 4.19
.120
3.05
.135
3.43
.165
4.19
.217
5.51
.430
10.92
6
4
2
5
3
1
6
.550
13.97
4
2
5
3
1
.550
13.97
Part Numbers
RJ11-6N4-B
RJ11-6N4-S
RJ11-6Z4
Part Numbers
RJ11-6N3-B
RJ11-6N3-S
RJ11-6Z3
RJ11 Low Profile (PC Board Layout)
.076±.003
1.93±.08
Dia.
(2 PLACES)
.217
5.51
.350
8.89
.250
6.35
2
4
6
1
3
5
.030 + .008/- .003 Dia.
.76 +.20/-.08
(6 PLACES)
RJ45 Low Profile (Style 3 Shield)
.99 Max.
25.15
.740
18.80
.400
10.16
.050 (5 SPACES)
1.27
.515*
13.08
Signal Line Products
.120
3.05
.135 .165
3.43 .4.19
.080
2.03
.120
3.05
.128±.003 Dia.
3.25±.08
(2 HOLES)
.075
1.91
.217
5.51
.430
10.92
8
7
6
5
4
3
2
1
.630
16.00
Shown from Component Side
For all RJ11 N and Z Series Models
Part Numbers
RJ45-8N3-B
RJ45-8N3-S
RJ45-8Z3
*To top of shield
185
Catalog 1654001
Revised 05-07
Dimensions are in inches and
millimeters unless otherwise
specified. Values in italics
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA Cust. Svc.: 1-800-468-2023
CORCOM Prods: 1-847-680-7400
Germany:
49-89-6089-0
www.corcom.com
www.tycoelectronics.com
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