Data Sheet • PCB Products
LSF-SMT 135°
PCB terminal block for
lead-free soldering processes with
innovative connection technology:
” P u s h I n“
The ”Push In“ direct-connection terminal
connector system ensures short wiring times:
reductions of up to 50 % for the ”connect con-
ductor“ workstep compared to leaf-spring
connector terminals. A spring-action release
button in the direction of conductor connection
(=TOP System) opens the clamping point for
small cross sections such as unprepared,
flexible-wire conductors and for changing
conductors.
Modern, high-temperature insulating materials
(LCP) ensure fulfilment of all requirements for
lead-free soldering processes.
Compact design and packaging (tape-on-reel)
suitable for automatic machines make possible
full-integration into existing SMT lines and thus
contribute to additional cost savings in the
manufacturing of electronic assemblies.
• Free selection of pitch in the layout:
3.5, 3.81, 5.00, 5.08, 7.50, 7.62mm
• Free selection of the voltage class:
160, 250, 500 Volt in accord. with IEC 664-1
• Free selection of the machining:
post length: 3.5mm or 1.5mm
(optimised for SMT-/THR-processes)
United Kingdom
Weidmuller Ltd.
1 Abbey Wood Road
Kings Hill
West Malling
Kent ME19 4YT
Phone +44 1732 877000
Fax
+44 1732 873873
info@weidmuller.co.uk
www.weidmueller.com
USA
W-Interconnections, Inc.
821 Southlake Boulevard,
Richmond, VA 23236
Phone +1 804 7942877
Fax
+1 804 3792593
info@weidmuller.com
www.weidmuller.com
Other countries
Weidmüller Interface GmbH & Co. KG
P.O. Box 3030
32720 Detmold
Phone +49 5231 14-0
Fax
+49 5231 14-20 83
info@weidmueller.com
www.weidmueller.com
Spring connection
LSF-SMT 3.81
LSF-SMT 3.50
LSF-SMT 3.81/135
LSF-SMT 3.5/135
LSF-SMT 3.81/135 Tape
LSF-SMT 3.5/135 Tape
L1+4.2
L1+0.165"
MAX. 12.7
MAX. 0.5"
18
• 0.14 – 1.5mm
2
(IEC) / 24 – 16 AWG (UL)
• 160V (IEC) / 300V (UL)
• 17.5A (IEC) / 10A (UL)
L1
12.9
0.5"
5
0.2"
3.1
0.1"
L1
0.197"
5
20
P
Technical Data
Ratings acc. to IEC 60664-1
Max. clamping area
Sing. core H05(07) V-U
Mult. core H07 V-R
Flex. wire cond. H05(07) V-K
Flex. wire cond. with AEH
AEH with plast. collar
Stripping length
Rated current
at ambient temperature
A
Overvoltage cat.
Soiling level
Rated voltage
Rated surge voltage
V
kV
mm
2
mm
2
mm
2
mm
2
mm
2
mm
2
mm
0.14…1.50
0.50…1.50
0.50…1.50
0.25…1.50
0.25…0.75
8.0 + 1.0
20°C
17.5
III
3
160
2.5
III
2
160
2.5
40°C
17.5
II
2
320
2.5
Ordering data
Soldering post length
Colour
1.5 mm
black
Ord No.
1885410000
1885420000
1885430000
1885440000
1885450000
1885460000
1885470000
1885480000
1885490000
1885510000
1885520000
1885530000
1885540000
1885550000
1885560000
1885570000
1885580000
1885590000
1885600000
1885610000
1885620000
1885630000
1885640000
Ord. No.
1885180000
1885190000
1885200000
1885210000
1885220000
1885230000
1885240000
1885250000
1885260000
1885270000
1885280000
1885290000
1885300000
1885310000
1885320000
1885330000
1885340000
1885350000
1885360000
1885370000
1885380000
1885390000
1885400000
3.5 mm
black
Ord. No.
1885880000
1885890000
1885900000
1885910000
1885920000
1885930000
1885940000
1885950000
1885960000
1885970000
1885980000
1885990000
1886000000
1886010000
1886020000
1886030000
1886040000
1886050000
1886060000
1886070000
1886080000
1886090000
1886100000
Ord. No.
1885650000
1885660000
1885670000
1885680000
1885690000
1885700000
1885710000
1885720000
1885730000
1885740000
1885750000
1885760000
1885770000
1885780000
1885790000
1885800000
1885810000
1885820000
1885830000
1885840000
1885850000
1885860000
1885870000
Ordering data
Soldering post length
Colour
1.5 mm
black
Ord No.
1888450000
1888460000
1888470000
1888480000
1888490000
1888500000
1888510000
1888520000
1888530000
1888540000
3.5 mm
black
Ord. No.
1888320000
1888330000
1888340000
1888380000
1888390000
1888400000
1888410000
1888420000
1888430000
1888440000
Pitch 3.81 mm
Pins
L1 mm
2
3.81
3
7.62
4
11.43
5
15.24
6
19.05
7
22.86
8
26.67
9
30.48
10
34.29
11
38.10
12
41.91
13
45.72
14
49.53
15
53.34
16
57.15
17
60.96
18
64.77
19
68.58
20
72.39
21
76.20
22
80.01
23
83.82
24
87.63
Pins
L1 mm
2
3.50
3
7.00
4
10.50
5
14.00
6
17.50
7
21.00
8
24.50
9
28.00
10
31.50
11
35.00
12
38.50
13
42.00
14
45.50
15
49.00
16
52.50
17
56.00
18
59.50
19
63.00
20
66.50
21
70.00
22
73.50
23
77.00
24
80.50
(inch)
VPE
(0.150) 100
(0.300) 100
(0.450) 100
(0.600)
50
(0.750)
50
(0.900)
50
(1.050)
50
(1.200)
50
(1.350)
50
(1.500)
50
(1.650)
50
(1.800)
50
(1.950)
50
(2.100)
50
(2.250)
50
(2.400)
20
(2.550)
20
(2.700)
20
(2.850)
20
(3.000)
20
(3.150)
20
(3.300)
20
(3.450)
20
(inch)
(0.138)
(0.276)
(0.413)
(0.551)
(0.689)
(0.827)
(0.965)
(1.102)
(1.240)
(1.378)
(1.516)
(1.654)
(1.791)
(1.929)
(2.067)
(2.205)
(2.343)
(2.480)
(2.618)
(2.756)
(2.894)
(3.031)
(3.169)
VPE
100
100
100
50
50
50
50
50
50
50
50
50
50
50
50
20
20
20
20
20
20
20
20
Pitch 3.81 mm
Pins
L1 mm
2
3.81
3
7.62
4
11.43
5
15.24
6
19.05
7
22.86
8
26.67
9
30.48
10
34.29
11
38.10
(inch)
VPE
(0.150) 150
(0.300) 150
(0.450) 150
(0.600) 150
(0.750) 150
(0.900) 150
(1.050) 150
(1.200) 150
(1.350) 150
(1.500) 150
a
UL 1059 rated data - E60693
B
C
D
Rated voltage
V
300
300
Rated current
A
12.0
10.0
AWG conductor
26-16
r
CSA C22.2 rated data - LR12400
B
C
D
Rated voltage
V
300
300
Rated current
A
12.0
10.0
AWG conductor
26-16
Material data
Type of insulation
LCP GF
Combustibility class
V-0
Base material of the contact
Cu alloy
Material of the cont. surface
tin-plated
Notices
• Rated currents are based on rated cross section and min.
num. of pins
• AEH without plastic collar acc. to DIN 46228/1
• The data listed under CSA refer to a cUL-permit - E60693
• Drilled hole dia. D = 1.1 + 0.1mm
• Drawing legend P = pitch
• The maximum operating force to be exerted
on the slider: 40 N
Derating curve
30
Rated current I [A]
25
20
15
10
5
0
0
10 20
30 40 50 60 70 80 90 100 110 120 130
Ambient temperature [°C]
LSF-SMT 3.5 (3.81) Conductor H07V-K1.5
Max. number of poles
(24-poles)
Min. number
of poles (2-poles)
Conductor current in accord.
with EN 60947-7-1
Pitch 3.50 mm
Pitch 3.50 mm
Pins
L1 mm
2
3.50
3
7.00
4
10.50
5
14.00
6
17.50
7
21.00
8
24.50
9
28.00
10
31.50
11
35.00
12
38.50
(inch)
(0.138)
(0.276)
(0.413)
(0.551)
(0.689)
(0.827)
(0.965)
(1.102)
(1.240)
(1.378)
(1.516)
VPE
150
150
150
150
150
150
150
150
150
150
150
Ord. No.
1887550000
1887560000
1887580000
1887630000
1887640000
1887650000
1887660000
1887670000
1887680000
1887690000
1887700000
Ord. No.
1887340000
1887350000
1887360000
1887460000
1887470000
1887480000
1887490000
1887500000
1887510000
1887520000
1887530000
2
56
Spring connection
LSF-SMT 5.08
LSF-SMT 5.00
LSF-SMT 5.08/135
LSF-SMT 5.00/135
LSF-SMT 5.08/135 Tape
LSF-SMT 5.00/135 Tape
• 0.14 – 1.5mm
2
(IEC) / 24 – 16 AWG (UL)
• 250V (IEC) / 300V (UL)
• 17.5A (IEC) / 10A (UL)
18
20
Technical Data
Ratings acc. to IEC 60664-1
Max. clamping area
Sing. core H05(07) V-U
Mult. core H07 V-R
Flex. wire cond. H05(07) V-K
Flex. wire cond. with AEH
AEH with plast. collar
Stripping length
Rated current
at ambient temperature
A
Overvoltage cat.
Soiling level
Rated voltage
Rated surge voltage
V
kV
mm
2
mm
2
mm
2
mm
2
mm
2
mm
2
mm
0.14…1.50
0.50…1.50
0.50…1.50
0.25…1.50
0.25…0.75
8.0 + 1.0
20°C
17.5
III
3
250
4,0
III
2
320
4.0
40°C
17.5
II
2
500
4.0
Ordering data
Soldering post length
Colour
1.5 mm
black
Ord. No.
1884730000
1884740000
1884750000
1884760000
1884770000
1884780000
1884790000
1884800000
1884810000
1884820000
1884830000
1884840000
1884850000
1884860000
1884870000
3.5 mm
black
Ord. No.
1885020000
1885030000
1885040000
1885050000
1885060000
1885070000
1885080000
1885090000
1885100000
1885110000
1885120000
1885130000
1885140000
1885150000
1885160000
Ordering data
Soldering post length
Colour
1.5 mm
black
Ord. No.
1888710000
1888720000
1888730000
1888740000
1888750000
1888760000
1888770000
3.5 mm
black
Ord. No.
1888780000
1888790000
1888810000
1888830000
1888840000
1888870000
1888880000
Pitch 5.08 mm
Pins
L1 mm
2
5.08
3
10.16
4
15.24
5
20.32
6
25.40
7
30.48
8
35.56
9
40.64
10
45.72
11
50.80
12
55.88
13
60.96
14
66.04
15
71.12
16
76.20
(inch)
VPE
(0.200) 100
(0.400) 100
(0.600) 100
(0.800)
50
(1.000)
50
(1.200)
50
(1.400)
50
(1.600)
50
(1.800)
50
(2.000)
50
(2.200)
50
(2.400)
50
(2.600)
50
(2.800)
50
(3.000)
50
Pitch 5.08 mm
Pins
L1 mm
2
5.08
3
10.16
4
15.24
5
20.32
6
25.40
7
30.48
8
35.56
(inch)
VPE
(0.200) 150
(0.400) 150
(0.600) 150
(0.800) 150
(1.000) 150
(1.200) 150
(1.400) 150
a
UL 1059 rated data - E60693
B
C
D
Rated voltage
V
300
300
Rated current
A
12.0
10.0
AWG conductor
26-16
r
CSA C22.2 rated data - LR12400
B
C
D
Rated voltage
V
300 50* 300
Rated current
A
12.0
10.0
AWG conductor
26-16
Material data
Type of insulation
LCP GF
Combustibility class
V-0
Base material of the contact
Cu alloy
Material of the cont. surface
tin-plated
Notices
• Rated currents are based on rated cross section and min.
num. of pins
• AEH without plastic collar acc. to DIN 46228/1
• The data listed under CSA refer to a cUL-permit - E60693
• Drilled hole dia. D = 1.1 + 0.1mm
• Drawing legend P = pitch
• The maximum operating force to be exerted
on the slider: 40 Ne
* factory wiring
Derating curve
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
0
Pitch 5.00 mm
Pins
L1 mm
2
5.00
3
10.00
4
15.00
5
20.00
6
25.00
7
30.00
8
35.00
9
40.00
10
45.00
11
50.00
12
55.00
13
60.00
14
65.00
15
70.00
16
75.00
(inch)
(0.197)
(0.394)
(0.591)
(0.787)
(0.984)
(1.181)
(1.378)
(1.575)
(1.772)
(1.969)
(2.165)
(2.362)
(2.559)
(2.756)
(2.953)
VPE
100
100
100
50
50
50
50
50
50
50
50
50
50
50
50
Ord No.
1884530000
1884540000
1884550000
1884560000
1884570000
1884580000
1884590000
1884600000
1884660000
1884670000
1884680000
1884690000
1884700000
1884710000
1884720000
Ord No.
1884340000
1884370000
1884380000
1884390000
1884400000
1884410000
1884420000
1884430000
1884440000
1884450000
1884460000
1884470000
1884500000
1884510000
1884520000
Pitch 5.00 mm
Pins
L1 mm
2
5.00
3
10.00
4
15.00
5
20.00
6
25.00
7
30.00
8
35.00
(inch)
(0.197)
(0.394)
(0.591)
(0.787)
(0.984)
(1.181)
(1.378)
VPE
150
150
150
150
150
150
150
Ord No.
1888570000
1888580000
1888590000
1888600000
1888610000
1888620000
1888630000
Ord No.
1888640000
1888650000
1888660000
1888670000
1888680000
1888690000
1888700000
Min. number
of poles (2-poles)
Conductor current in accord.
Rated current I [A]
with EN 60947-7-1
(8-poles)
10
20
30
40
50
60
70
80
90 100 110 120 130
Ambient temperature [°C]
LSF-SMT 5.00 (5.08) Conductor H07V-K1.5
56
3
Spring connection
LSF-SMT 7.62
LSF-SMT 7.50
LSF-SMT 7.62/135
LSF-SMT 7.50/135
LSF-SMT 7.62/135 Tape
LSF-SMT 7.50/135 Tape
L1+4.2
L1+0.165"
MAX. 12.7
MAX. 0.5
18
3.1
0.12"
5
0.197"
• 0.14 – 1.5mm
2
(IEC) / 24 – 16 AWG (UL)
• 500V (IEC) / 300V (UL)
• 17.5A (IEC) / 10A (UL)
L1
L
12.9
0.508"
L1
20
P
Technical Data
Ratings acc. to IEC 60664-1
Max. clamping area
Sing. core H05(07) V-U
Mult. core H07 V-R
Flex. wire cond. H05(07) V-K
Flex. wire cond. with AEH
AEH with plast. collar
Stripping length
Rated current
at ambient temperature
A
Overvoltage cat.
Soiling level
Rated voltage
Rated surge voltage
V
kV
mm
2
mm
2
mm
2
mm
2
mm
2
mm
2
mm
0.14…1.50
0.50…1.50
0.50…1.50
0.25…1.50
0.25…0.75
8.0 + 1.0
20°C
17.5
III
3
500
6.0
III
2
630
6.0
40°C
17.5
II
2
800
6.0
Ordering data
Soldering post length
Colour
1.5 mm
black
Ord. No.
1884950000
1884960000
1884970000
1884980000
1884990000
1885000000
1885010000
3.5 mm
black
Ord. No.
1886180000
1886190000
1886200000
1886210000
1886220000
1886230000
1886240000
Ordering data
Soldering post length
Colour
1.5 mm
black
Ord. No.
1887110000
1887120000
1887130000
1887140000
1887150000
3.5 mm
black
Ord. No.
1887160000
1887170000
1887180000
1887190000
1887200000
Pitch 7.62 mm
Pins
L1 mm
2
7.62
3
15.24
4
22.86
5
30.48
6
38.10
7
45.72
8
53.34
(inch)
VPE
(0.300) 100
(0.600) 100
(0.900) 100
(1.200)
50
(1.500)
50
(1.800)
50
(2.100)
50
Pitch 7.62 mm
Pins
L1 mm
2
7.62
3
15.24
4
22.86
5
30.48
6
38.10
(inch)
VPE
(0.300) 150
(0.600) 150
(0.900) 150
(1.200) 150
(1.500) 150
a
UL 1059 rated data - E60693
B
C
D
Rated voltage
V
300 150 300
Rated current
A
12.0 12.0 10.0
AWG conductor
26-16
r
CSA C22.2 rated data - LR12400
B
C
D
Rated voltage
V
300 150 300
Rated current
A
12.0 12.0 10.0
AWG conductor
26-16
Material data
Type of insulation
LCP GF
Combustibility class
V-0
Base material of the contact
Cu alloy
Material of the cont. surface
tin-plated
Notices
• Rated currents are based on rated cross section and min.
num. of pins
• AEH without plastic collar acc. to DIN 46228/1
• The data listed under CSA refer to a cUL-permit - E60693
• Drilled hole dia. D = 1.1 + 0.1mm
• Drawing legend P = pitch
• The maximum operating force to be exerted
on the slider: 40 N
Derating curve
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
0
Pitch 7.50 mm
Pins
L1 mm
2
7.50
3
15.00
4
22.50
5
30.00
6
37.50
7
45.00
8
52.50
(inch)
(0.295)
(0.591)
(0.886)
(1.181)
(1.476)
(1.772)
(2.067)
VPE
100
100
100
50
50
50
50
Ord. No.
1884880000
1884890000
1884900000
1884910000
1884920000
1884930000
1884940000
Ord. No.
1886110000
1886120000
1886130000
1886140000
1886150000
1886160000
1886170000
Pitch 7.50 mm
Pins
L1 mm
2
7.50
3
15.00
4
22.50
5
30.00
6
37.50
(inch)
(0.295)
(0.591)
(0.886)
(1.181)
(1.476)
VPE
150
150
150
150
150
Ord. No.
1888890000
1888910000
1888930000
1888940000
1888950000
Ord. No.
1888970000
1888990000
1889000000
1889020000
1889030000
Min. number
of poles (2-poles)
Conductor current in accord.
with EN 60947-7-1
Rated current I [A]
Max. number
of poles (8-poles)
10
20
30
40
50
60
70
80
90 100 110 120 130
Ambient temperature [°C]
LSF-SMT 7.50 (7.62) Conductor H07V-K1.5
4
We reserve the right to make technical changes · Printed in Germany · 5650510000 · 04/2005 · DMMD
56
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