Torberry Connectors -

SB - Two Pole Battery Connector Specifications
Connector Model SB50 SB120 SB175 SB350
Material Properties
Housing Polycarbonate Polycarbonate Polycarbonate Polycarbonate
Contact Copper Copper Copper Copper
Plating Silver/Tin Silver/Tin Silver/Tin Silver/Tin
Spring Stainless Stainless Stainless Stainless
Electrical Properties
Rated Current (Ampere) 50 120 175 350
Rated Voltage (Volts AC & DC) 600 600 600 600
Dielectric Voltage Withstand (Volts DC) 2200 2200 2200 2200
Insulation Resistance Per Mil-Std-202 Per Mil-Std-202 Per Mil-Std-202 Per Mil-Std-202
Initial Contact Resistance (microhms) 200 136 100 50
Mechanical Properties
Contact Retention Force (Lbs) 50 100 300 500
Crimp Retention Force (Lbs) Per UL 486A Per UL 486A Per UL 486A Per UL 486A
Contact Barrel Wire Size (AWG) #6 to #16 #2 to #6 1/0 2/0 to 4/0
Max. Wire Insulation Dia. (inches) 0.44 0.575 0.75 1.10
Avg. Connect / Disconnect Force (Lbs) 15 20 25 30
Millivolt Drop at Max. Current(mV) 10.00 16.32 17.50 17.50
 Environmental Characteristics
Operating Temperature Range (°C) -20° to 105° -20° to 105° -20° to 105° -20° to 105°
Flammability of Housing UL94 V-0 UL94 V-0 UL94 V-0 UL94 V-0
 Probe proof (Recessed contacts) No No No No


sbdim.jpg (22263 bytes)


Dimensions

SB50

SB120

SB175

   SB350
mm.
    in.
mm.
in.
mm.
in.
mm.
in.

"A"

19.0

0.75
19.05
0.75

28.5

1.13

28.5

1.13
"B"
6.4
0.25
8.64
0.34
11.0
0.44
35.0
1.38
"C"
18.2
0.72
23.19
0.913
27.8
1.09
35.0
1.38
"D"
36.5
1.44
46.38
1.826
55.6

2.19
69.8
2.75
"E"
47.6
1.88
63.50
2.50
79.4
3.13

108.0
4.25
"F"
80.9
3.19
104.65
4.12
133.3
5.25

182.6
7.19
"G"
11.5
0.45
15.32
0.603
19.0
0.75

27.0
1.06
"H"
15.9
0.63
20.62
0.812
25.4
1.00

33.3
1.31
"J"
3.7
0.14
5.05
0.199
6.7
0.27

6.7
0.27
 
 
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