Product Details

Electronic Copper Contacts

15 Years Experience Electrical Copper Contacts Producer

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[Product Description]

contacts <copper electrical contacts>
bimetal & trimetal contact are our major
Bimetal silver contact mainly used in various relays,contactors switches.
Size
Thickness: 0.5 to 2.5mm
or as the client 's request

Item	Diameter of head	Thickness of head	Thickness of composite	Diameter of foot	Length of foot	Radius Of sphere	Angle of mold
Limited deviation	±0.05	±0.03	S≤0.4 S>0.4±0.06	-0.03~-0.08	±0.03	SR≤6±1	±2
						SR>6+1.5
Basic dimension	2.5	0.6,0.8,1.0	0.3~0.4	1.2,1.5	1~2	4,6	9
	3.0	0.8,1.0,1.2	0.35~0.5	1.5		6,8
	3.5			1.5,2.0	1~1.3
	4.0	1.0,1.2,1.5		2.0		8,10
	4.5			2.0,2.5
	5.0	1.0,1.2 1.5,2.0	0.40~0.60	2.5		10,15
	5.5			2.5,3.0
	6.0			3.0		15,20
	6.5	1.2,1.5,2.0	0.50~0.70	3.0,3.5,
	7.0			3.5		20,25
	8.0			4.0

[Materials]

silver and copper
Silver material includes: fine silver, AgCdO(12) AgCdO(10 )AgSnO₂ (10), AgSnO₂ (12) and AgSnO₂ (8) etc.
Brass and Copper
Main Materials:

Ag/Cu, AgCdO/Cu, Ag/Ni, AgSnO2 , AgSnO2InO3/Cu, etc

Plate and punched materials	Content(wt.%) ≥	Density(g/cm³) ≤	Resistance Rate μ(Ω·cm)	Tensile Strength N / mm²	Elongating % ≥	Hardness HV (MPa) ≥
AgNi (10) (P.E)	10	10.10	2.00	220~380	8	700~900
AgNi (15) (P.E)	15	9.90	2.20	320~410	6	800~1100
AgCdO(10) (P)	10	10.10	2.10	250~360	12	250~360
AgCdO(15) (P)	15	9.90	2.40	260~400	8	260~400
AgSnO2 (8) (P.E)	8	9.90	2.20	260~380	8	700
AgSnO2( 12) (P.E)	12	9.80	2.60	260~420	6	750
Ag soft	100	10.50	1.67	200	30	300
Ag hard	100	10.50	1.67	360	2	450
AgCu(10)	10	10.30	2.00	280	15

[Applications]

Mainly used in variousswitches,push button switches, rotary switches, limited switches,rocker switches,clocks, relays, contactors, miniature and small switches and temperature controllers

[Package]

Inner Package :Vacuum Plastic Bag , Outside Package: Carton Package. According to customers specific requirement

[Sample]

Our sample is free, the customer may just pay the tooling charge if the the quantity is too large.

[Welcome]

Customized sizes and materials are welcome
OEM orders are welcome

Micro Electrical Contacts

VARIOUS Micro Electronic Contacts CAN BE PRODUCED IN YOUR REQUIREMENT

We look forward to build a long term relationships with you. If you have any questions, Please feel free to contact us! Also FREE SAMPLE can be sent for your evaluation!