Hisco
Swabs
Coventry ESD Swabs

Clean and protect PCBs from static build-up with Coventry ESD swabs

Coventry ESD swabs are high-quality, electrostatic dissipative swabs designed for precision applications such as cleaning, repair and assembly. Ideal for industrial manufacturing with high-volume usage.

Features & Benefits

Excellent solvent resistance
Surface resistivity of 10 EE10 ohms/sq.
Low ionic, nonvolatile residue, and particulate contamination
No humidity dependency
No Amines, no silicones, no static dissipative coatings
No Tribo-charge generated
Handles will dissipate 99% of (5 kV) charge in 0.5 seconds
Use in any static-sensitive application

Coventry 21050ESD

Wrapped medical-grade polyurethane foam ESD swab.

Package Count: 500
Swab Length: 2.8" 7.1 cm
Handle Width: 0.14" 2.5 mm
Head Length: 1.8" 27.5 mm
Head Width: 0.14" x 0.14" 3.7 mm x 3.7 mm
Handle Material: ESD
Head Material: Polyurethane Foam

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Coventry 31040ESD

Sealed, knit polyester ESD swab.

Package Count: 500
Swab Length: 2.8" 7.2 cm
Handle Width: 0.10" 2.7 mm
Head Length: 0.44" 11.0 mm
Head Width: 0.12" x 0.12" 3.1 mm x 3.1 mm
Handle Material: ESD
Head Material: Knit Polyester

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Coventry 36060ESD

Sealed, knit polyester ESD Swab.

Package Count: 500
Swab Length: 5.8" 14.7 cm
Handle Width: 0.12" 3.1 mm
Head Length: 0.75" 18.9 mm
Head Width: 0.19" x 0.21" 4.7 mm x 5.4 mm
Handle Material: ESD
Head Material: Knit Polyester

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Coventry 36861CLR

Sealed, knit polyester ESD swab.

Package Count: 500
Swab Length: 6.5" 16.6 cm
Handle Width: 0.12" 3.0 mm
Head Length: 0.67" 17.0 mm
Head Width: 0.28" x 0.14" 7.0 mm x 3.5 mm
Handle Material: ESD
Head Material: Knit Polyester

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Coventry 38040ESD

Sealed, knit polyester ESD swab.

Package Count: 500
Swab Length: 2.7" 6.9 cm
Handle Width: 0.09" 2.3 mm
Head Length: 0.44" 11.2 mm
Head Width: 0.9" x 0.12" 2.4 mm x 3.0 mm
Handle Material: ESD
Head Material: Knit Polyester

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Coventry 38540ESD

Knit polyester microfiber swab.

Package Count: 500
Swab Length: 2.7" 6.9 cm
Handle Width: 0.09" 2.3 mm
Head Length: 0.46" 11.7 mm
Head Width: 0.4" x 0.12" 1.0 mm x 3.0 mm
Handle Material: ESD
Head Material: Non-Woven Polyester

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Coventry 41050ESD

Sealed, medical-grade polyurethane foam swab.

Package Count: 500
Swab Length: 2.8" 7.2 cm
Handle Width: 0.10" 2.6 mm
Head Length: 0.40" 10.2 mm
Head Width: 0.13" x 0.14" 3.3 mm x 3.5 mm
Handle Material: ESD
Head Material: Polyurethane Foam

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Coventry 44070ESD

Sealed, medical-grade polyurethane foam swab.

Package Count: 500
Swab Length: 3.2" 8.0 cm
Handle Width: 0.10" 2.4 mm
Head Length: 0.39" 9.9 mm
Head Width: 0.11" x 0.13" 2.7 mm x 3.3 mm
Handle Material: ESD
Head Material: Polyurethane Foam

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Coventry 48040ESD

Sealed, medical-grade polyurethane foam swabs.

Package Count: 500
Swab Length: 2.7" 6.9 cm
Handle Width: 0.9" 2.2 mm
Head Length: 0.43" 11.0 mm
Head Width: 0.12" x 0.9" 3 mm x 2.2 mm
Handle Material: ESD
Head Material: Polyurethane Foam

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Coventry 49250ESD

Sealed, medical-grade polyurethane foam swabs.

Package Count: 500
Swab Length: 5.75" 14.6 cm
Handle Width: 0.12" 3.0 mm
Head Length: 1.06" 27 mm
Head Width: 0.47" x 0.32" 12.00 mm x 8.00 mm
Handle Material: ESD
Head Material: Polyurethane Foam

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Coventry 49285CLR

Sealed, cleanroom-grade polyurethane foam swabs.

Package Count: 500
Swab Length: 6.5" 16.5 cm
Handle Width: 0.12" 3.0 mm
Head Length: 0.67" 17.0 mm
Head Width: 0.32" x 0.2" 8.0 mm x 5.0 mm
Handle Material: ESD
Head Material: Polyurethane Foam

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Coventry 51121ESD

Knit polyester pillow-tip^™ swab.

Package Count: 500
Swab Length: 2.8" 7.1 cm
Handle Width: 0.10" 2.5 mm
Head Length: 0.40" 10.2 mm
Head Width: 0.25" x 0.23" 6.5 mm x 5.7 mm
Handle Material: ESD
Head Material: Knit Polyester

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Compare Coventry ESD Swabs

Product	Swab Length	Handle Width	Head Length	Head Width	Head Material
21050ESD	2.8" 7.1cm	0.14" 2.5mm	1.8" 27.5mm	0.14" x 0.14" 3.7mm x 3.7mm	Polyurethane Foam
31040ESD	2.8" 7.2cm	0.10" 2.7mm	0.44" 11.0mm	0.12" x 0.12" 3.1mm x 3.1mm	Knit Polyester
36060ESD	5.8" 14.7cm	0.12" 3.1mm	0.75" 18.9mm	0.19" x 0.21" 4.7mm x 5.4mm	Knit Polyester
36861CLR	6.5" 16.6cm	0.12" 3.0mm	0.67" 17.0mm	0.28" x 0.14" 7.0mm x 3.5mm	Knit Polyester
38040ESD	2.7" 6.9cm	0.09" 2.3mm	0.44" 11.2mm	0.9" x 0.12" 2.4mm x 3.0mm	Knit Polyester
38540ESD	2.7" 6.9cm	0.09" 2.3mm	0.46" 11.7mm	0.4" x 0.12" 1.0mm x 3.0mm	Non-Woven Polyester
41050ESD	2.8" 7.2cm	0.10" 2.6mm	0.40" 10.2mm	0.13" x 0.14" 3.3mm x 3.5mm	Polyurethane Foam
44070ESD	3.2" 8.0cm	0.10" 2.4mm	0.39" 9.9mm	0.11" x 0.13" 2.7mm x 3.3mm	Polyurethane Foam
48040ESD	2.7" 6.9cm	0.9" 2.2mm	0.43" 11.0mm	0.12" x 0.9" 3mm x 2.2mm	Polyurethane Foam
49250ESD	5.75" 14.6cm	0.12" 3.0mm	1.06" 27mm	0.47" x 0.32" 12.00mm x 8.00mm	Polyurethane Foam
49285CLR	6.5" 16.5cm	0.12" 3.0mm	0.67" 17.0mm	0.32" x 0.2" 8.0mm x 5.0mm	Polyurethane Foam
51121ESD	2.8" 7.1cm	0.10" 2.5mm	0.40" 10.2mm	0.25" x 0.23" 6.5mm x 5.7mm	Knit Polyester