Conductive Elastomers

Time Totalizing Meter Gasket

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Time Totalizing Meter Gasket:

TechSIL MIL-DTL-83528/014X EMI/RFI Shielding Conductive Elastomer gaskets come in a .032” thickness. These are specialty gaskets that can be Die-Cut out of all sixteen standard compounds. Additional sizes and compounds available upon request. These gaskets are also available with Conductive Pressure Sensitive Adhesive.

MIL-DTL-83528 Part Number:

Leader Tech Part Number:

Elastomer:

Filler:

MIL-DTL-83528 Part Number	Leader Tech Part Number	Elastomer	Filler
M83528/014A002	5214-0002-10	Silicone	Ag/Cu
M83528/014G002	5214-0002-15	Silicone	Ag/Cu
M83528/014B002	5214-0002-20	Silicone	Ag/AI
M83528/014H002	5214-0002-25	Silicone	Ag
M83528/014C002	5214-0002-30	Fluorosilicone	Ag/Cu
M83528/014F002	5214-0002-35	Fluorosilicone	Ag
M83528/014D002	5214-0002-40	Fluorosilicone	Ag/Al
M83528/014K002	5214-0002-45	Silicone	Ag/Cu
M83528/014M002	5214-0002-50	Silicone	Ag/G
M83528/014E002	5214-0002-55	Silicone	Ag
N/A	5214-0002-60	Silicone	Ni/C
M83528/014L002	5214-0002-65	Silicone	Ag/Ni
N/A	5214-0002-90	Fluorosilicone	Ni/C

LTE Material Number	LTE-10	LTE-15	LTE-20	LTE-25	LTE-30	LTE-35	LTE-40	LTE-45	LTE-50	LTE-55	LTE-60*	LTE-65	LTE-90
Elastomer Type	SIL	SIL	SIL	SIL	FSIL	FSIL	FSIL	SIL	SIL	SIL	SIL	SIL	FSIL
Filler Matieral	Ag/Cu	Ag/Cu	Ag/Al	Ag	Ag/Cu	Ag	Ag/Al	Ag/Cu	Ag/Glass	Ag	Ni/C	Ag/Ni	Ni/C
MIL-DTL-83528 Material Type	A	G	B	H	C	F	D	K	M	E	-	L	-
Electrical Properties
Volume Resistivity, Max (Ohm-cm)	0.004	0.007	0.008	0.005	0.010	0.002	0.012	0.005	0.006	0.002	0.100	0.005	0.100
Shielding Effectiveness 20MHz-10GHz, Min (dB)	110	110	100	110	110	110	90	110	100	110	100	100	100
Physical Properties
Specific Gravity, ±13%	3.50	4.75	2.00	4.00	4.00	4.00	2.00	3.50	1.90	3.50	1.90	4.00	2.20
Hardness, ±7 (Shore A)	65	80	65	80	75	75	70	85	200	65	55*	75	70
Tensile Strength, Min (PSI)	200	600	200	400	180	250	180	400	100/300	300	150	200	150
Elongation, Min/Max (%)	100/300	20/ꚙ	100/300	90/290	100/300	100/300	60/260	100/300	30	200/500	50/250	100/300	60/250
Tear Strength, Min (PSI)	25	70	30	60	35	40	35	40	30	50	20	30	40
Compression Set, Min (%)	32	NA	32	60	35	60	30	35	160	45	35	32	25
Operating Temperature, Min/Max (°C)	-55/125	-45/125	-55/160	-55/160	-55/125	-65/160	-55/160	-45/125	-55/160	-55/160	-55/160	-55/160	-55/160
Electrical Stability
After Heat Aging, Max (Ω-cm)	0.010	0.010	0.010	0.008	0.015	0.010	0.015	0.010	0.015	0.010	0.200	0.010	0.200
After Break, Max (Ω-cm)	0.008	NA	0.015	0.006	0.015	0.010	0.015	0.010	0.009	0.010	0.100	0.010	0.100
During vibration, Max (Ω-cm)	0.006	0.010	0.012	0.006	0.015	0.010	0.015	0.010	0.009	0.010	0.100	0.010	0.100
After Vibration, Max (Ω-cm)	0.004	0.007	0.008	0.005	0.010	0.002	0.012	0.005	0.006	0.002	0.100	0.005	0.100
After Exposure to EMP, Max (Ω-cm)	0.010	0.010	0.010	0.008	0.015	0.010	0.015	0.010	0.015	0.010	0.100	0.010	0.100
Copression/Deflection, Min (%)	3.5	2.5	3.5	2.5	3.5	3.5	3.5	2.5	3.5	2.5	8.0	3.5	5.0
Fluid Immersion, Survivable/Nonsurvivable (SUR/NS)	NS	NS	NS	NS	SUR	SUR	SUR	NS	NS	NS	NS	NS	SUR
*Extruded material will have a harness of 70±7 Shore A

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Leader Tech Inc.

Leader Tech is a world leading innovator and manufacturer of EMI shielding products for circuit boards, electronic enclosures, thermal products, microwave absorbers and interconnect cables.