SG1M-SM Datasheet, PDF (1/1 Pages) 3M Electronics – Meets the requirements of ANSI/ESD S-20.20, EIA 625, MIL-STD-1686, and MIL-HDBK-263.

3M™ Sole Grounder
Sole Grounder - Full Coverage
This grounder provides maximum floor contact by covering both the ball of the foot and the heel. Three elastic
straps create a comfortable secure fit. This quality grounder is tested for electrical performance and is lot
numbered for QC traceability. 3M uses time-tested construction techniques including computer controlled
stitching, riveting, die cutting, and heat cutting to ensure consistent performance.
1 megohm
resistor
elastic strap
Elastic V
18” conductive ribbon.
D-rings for com-
plete adjustability
3-layer sole
for durability
Standards
Meets the requirements of ANSI/ESD S-20.20, EIA 625, MIL-STD-1686, and MIL-HDBK-263.
Specifications
Resistor:
1 or 2 megohm
Color:
Black
Ribbon:
Multi-strand, carbon suffused nylon on polyester,

sewn in sinusoidal pattern to provide side to side

conductivity.
V: 3/4” Black
D-Ring:
2
Elastic Strap 3/4” Black
Sole Exterior: <105 ohms
Part Numbers
SG1m-XL Extra Large Sole Grounder, 1 meg resistor
SG1m-L Large Sole Grounder, 1 meg resistor
SG1M-SM Small/Medium Sole Grounder, 1meg resistor
SG2m-L Large Sole Grounder, 2 meg resistor
SG2M-SM Small/Medium Sole Grounder, 2meg resistor
See 3M Data Sheets for these
related items:
3M™ Foot GTester
3M™ Floor Mats
Front View
Side View
How Foot Grounders Work
Foot grounders discharge static from a person to ground by connect-
ing the person to a grounded walking surface. A conductive ribbon
placed inside the wearer’s shoe or sock makes electrical contact with
the skin through perspiration. The ribbon is joined to a resistor which
limits current should accidental exposure to electricity occur. The other
end of the resistor is joined to a conductive sole. This sole contacts a
grounded ESD floor mat or ESD flooring system. Foot grounders must
be worn on both feet to maintain ground contact while walking.
product
d ata
sheet
Sole Grounder - Full Coverage
product
Full Coverage sole grounder
item number
see above
datasheet
1131-a
U
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