4270-9R datasheet, PDF - EEWORLD Datasheet

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4270-9R: Descriptioncircular mil spec tools, hardware & accessories conD circ con cvr 100/PK 10 PK/ctn; CategoryThe connector Connector bracket; File Size80KB，2 Pages; Manufacturer3M; Websitehttp://3M.com/esd

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4270-9R Overview

circular mil spec tools, hardware & accessories conD circ con cvr 100/PK 10 PK/ctn

4270-9R Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
Related military specifications	MS90376, MIL-PRF-5501/31A, MIL-PRF-5501/32A
Connector bracket type	CONNECTOR ACCESSORY
DIN compliance	NO
IEC compliance	NO
MIL compliance	YES
Manufacturer's serial number	4270
Military connector accessories name	PROTECTIVE COVER
Base Number Matches	1

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3

4270 Series Electrically

Conductive Connector Covers

Conductive Composite

3M

™

4270 Series Connector Covers feature a new unique

Conductive Composite material. The material is

made intrinsically conductive by uniformly

distributing a conductive matrix of fibers during

compounding. The covers are permanently

volume conductive and free of carbon black

particulate. The 4270 Series Covers do not leave

black marks and are more suited to clean

situations.

Noncorrosive

4270 Series Connector Covers are

noncorrosive and produce no visible

corrosion when tested to Federal Test

Method 101C using Kovar test

plates.

Military Application

4270 Series Circular Connectors

Covers were designed to meet the

requirements and intentions of MS90376,

and MIL PRF 5501/31A or 32A. Prominent military

contractors have qualified these materials to their own

specifications and are encouraging their use.

Conformability

The material used in the covers were also selected for

its resilience. Properly sized, the covers provide a snug,

secure fit. This helps keep connectors clean and

prevents the cover from accidentally falling off.

Material Properties

Property

Resistivity

Contact Corrosivity

Test Method

ASTM D991

FTM 101C

Metod 3005

(Kovar plate)

3M

ASTM D638

ASTM MD 1525

ASTM E595

Typical Value

<10

5

ohm-cm

Pass

Chemical Susceptibility

Chemical

Dilute Acids

Dilute Alkalines

Concentrated Acids

Concentrated Alkalines

Methanol, Ethanol, and

Isopropanol

Hydrocarbons

Ketones

Oil and Gasoline

Reactions

Slight Attack

Severe Attack

Resistant

Slight Attack

Dissolves

Severe Attack

Crayoning

Elongation

Tensile

Vicat Softening

Out Gassing

Not visible

25%

1500 psi

96

o

C

Pass

4270-9R Related Products

	4270-9R	4270-22R	4270-14R	4270-10R	4270-14Y	4270-24Y	4270-24R	4270-28Y	4270-25Y
Description	circular mil spec tools, hardware & accessories conD circ con cvr 100/PK 10 PK/ctn	circular mil spec tools, hardware & accessories cir conn cover 22r sold AS each	circular mil spec tools, hardware & accessories cir conn cover 14r sold AS each	CONNECTOR ACCESSORY, PROTECTIVE COVER	circular mil spec tools, hardware & accessories cir conn cover 14y sold AS each	circular mil spec tools, hardware & accessories cir conn cover 24y sold AS each	circular mil spec tools, hardware & accessories cond circ conn cvr 50/PK 10 PK/ctn	circular mil spec tools, hardware & accessories con cvr/circ 1.65 ID sold AS each	circular mil spec tools, hardware & accessories con cvr/circ 1.54 ID sold AS each
Reach Compliance Code	unknown	compliant	compli	compliant	compli	compliant	compli	unknown	compliant
Related military specifications	MS90376, MIL-PRF-5501/31A, MIL-PRF-5501/32A	MS90376, MIL PRF 5501/31A, MIL PRF 5501/32A	MS90376, MIL PRF 5501/31A, MIL PRF 5501/32A	MS90376, MIL PRF 5501/31A, MIL PRF 5501/32A	MS90376, MIL PRF 5501/31A, MIL PRF 5501/32A	MS90376, MIL PRF 5501/31A, MIL PRF 5501/32A	MS90376, MIL PRF 5501/31A, MIL PRF 5501/32A	MS90376, MIL-PRF-5501/31A, MIL-PRF-5501/32A	MS90376, MIL PRF 5501/31A, MIL PRF 5501/32A
Connector bracket type	CONNECTOR ACCESSORY	CONNECTOR ACCESSORY	CONNECTOR ACCESSORY	CONNECTOR ACCESSORY	CONNECTOR ACCESSORY	CONNECTOR ACCESSORY	CONNECTOR ACCESSORY	CONNECTOR ACCESSORY	CONNECTOR ACCESSORY
DIN compliance	NO	NO	NO	NO	NO	NO	NO	NO	NO
IEC compliance	NO	NO	NO	NO	NO	NO	NO	NO	NO
MIL compliance	YES	YES	YES	YES	YES	YES	YES	YES	YES
Military connector accessories name	PROTECTIVE COVER	PROTECTIVE COVER	PROTECTIVE COVER	PROTECTIVE COVER	PROTECTIVE COVER	PROTECTIVE COVER	PROTECTIVE COVER	PROTECTIVE COVER	PROTECTIVE COVER
Base Number Matches	1	1	1	-	1	1	1	1	1
Maker	-	3M	-	-	-	3M	3M	3M	3M

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