Datasheet
System LSF
LSF-SMT 3.50/04/135 3.5SN BK TU
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-2083
www.weidmueller.com
Technical data
Creation date October 1, 2010 8:29:43 PM CEST
Last update 30.08.2010 / We reserve the right to make technical changes. 2
System parameters
Product family System LSF
Conductor connection system PUSH IN
Fitted to PCB Reflow solder connection
Outgoing direction of conductor 135°
Pitch in mm 3.5 mm
Pitch in inch 0.138 inch
No. of poles 4
Fitted by customer No
No. of rows 1
Solder pin length 3.5 mm
Diameter of solder eyelet
1.1 mm
Tolerance of the diameter of the solder
eyelet + 0,1 mm
Number of solder pins per pole 2
Stripping length 8 mm
L1 in mm 10.5 mm
L1 in inch 0.413 inch
Electric shock protection to DIN VDE 0470 IP 20
Electric shock protection to DIN VDE 57 106 Safe from finger touch
Material data
Insulating material LCP GF
Colour black
Flammability class UL 94 V-0
CTI ≥ 175
Contact material Copper alloy
Contact surface
tinned
Contact base material Copper alloy
Connectable conductors
Clamping range, min. 0.13 mm²
Clamping range, max. 1.5 mm²
Conductor connection cross-section AWG,
min. AWG 24
Conductor connection cross-section AWG,
max. AWG 16
Solid, min. H05(07) V-U 0.2 mm²
Solid, max. H05(07) V-U 1.5 mm²
Flexible, min. H05(07) V-K 0.2 mm²
Flexible, max. H05(07) V-K 1.5 mm²
w. wire end ferrule, DIN 46228 pt 1, min 0.25 mm²
with wire end ferrule, DIN 46228 pt 1, max. 1.5 mm²
w. plastic collar ferrule, DIN 46228 pt 4, min.
0.25 mm²
with plastic collar ferrule, DIN 46228 pt 4,
max. 0.75 mm²
DIN IEC rating data
Rated current, min. No. of poles (Tu=20°C) 17.5 A
Rated current, max. No. of poles (Tu=20°C) 16 A
Rated current, no. of poles (Tu=40°C), min. 17.5 A
Rated current, no. of poles (Tu=40°C), max. 14 A
Rated voltage for overvoltage class/pollution
severity II/2 320 V
Rated voltage for overvoltage class/pollution
severity III/2 160 V
Rated voltage at overvoltage category/
pollution degree III/3 160 V
Rated impulse withstand voltage for
overvoltage class/pollution severity II/2 2.5 kV
Rated impulse withstand voltage for
overvoltage class/pollution severity III/2 2.5 kV
Rated impulse withstand voltage for
overvoltage class/pollution severity III/3
2.5 kV
Short-time withstand current resistance 3 x 1s with 80 A
CSA rating data
Rated voltage (Use group B) 300 V
Rated current (use group B) 10 A
Rated voltage (use group D) 300 V
Rated current (use group D) 10 A
Wire cross-section, AWG, min. AWG 24
Wire cross-section, AWG, max. AWG 16
UL 1059 rating data
Rated voltage (use group B) 300 V
Rated current (use group B) 12 A
Rated voltage (use group D) 300 V
Rated current (use group D) 10 A
Wire cross-section, AWG, min. AWG 24
Wire cross-section, AWG, max. AWG 16
