Toggle switch 8A｜NIDEC COMPONENTS EUROPE GmbH

Toggle switch 8A

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Standard Bat Toggle Switch

FeaturesFeatures

The 8A series has a 10.5mm bat toggle.
Terminal style : Solder, PC Straight
Contacts : Silver or gold.
Epoxy resin case : UL94V-0 self-extinguishing epoxy.
Actuator styles : Over 30 actuator variations.
Insulation between terminal and ground : 4 mm minimum.
Prevention of flux entry The epoxy resin seal on bottom of the switch helps prevent the entry of solder and flux.
Insulation barrier : Insulation barrier design between poles helps prevent short-circuiting between poles ensuring high reliability.
UL Recognized product File No.E43275 CSA Certified product File No.LR38341

Part Number Designation

8	A	1	01	1	C	- Z
Series	Actuator shape A: Standard toggle	No. of poles 1: 1 pole 2: 2 poles 3: 3 poles 4: 4 poles	Switching function 01: ON-ON 02: ON-OFF-ON 06: ON-(ON) 10: ON-ON-ON	Terminal style 1: Solder 2: PC straight	Contact material / Plating Blank: Bs+Ag or Cu+Ag / Silver plated (Ag) / Silver plated (Ag) C: Bs+Ag or Cu+Ag / Gold plated (Ni+Au) / Gold plated (Ni+Au) Bs=Brass, Ag=Silver, Cu=Copper, Ni=Nickel, Au=Gold

- Z

Series

Actuator shape

A: Standard toggle

No. of poles

1: 1 pole

2: 2 poles

3: 3 poles

4: 4 poles

Switching function

01: ON-ON

02: ON-OFF-ON

06: ON-(ON)

10: ON-ON-ON

Terminal style

1: Solder

2: PC straight

Contact material / Plating

Blank:

Bs+Ag or Cu+Ag / Silver plated (Ag)

/ Silver plated (Ag)

Bs+Ag or Cu+Ag / Gold plated (Ni+Au)

/ Gold plated (Ni+Au)

Bs=Brass, Ag=Silver, Cu=Copper,
Ni=Nickel, Au=Gold

◆Terminals

List of Part Numbers

Part No.	Terminals	No. of poles	SW function	CAD
Part No.：8A1011-Z	Solder	1 pole	ON－ON	3D CAD（Any Model）
Part No.：8A1011C-Z^☆	Solder (Gold)	1 pole	ON－ON	3D CAD（Any Model）
Part No.：8A2011-Z	Solder	2 poles	ON－ON	3D CAD（Any Model）
Part No.：8A2011C-Z^☆	Solder (Gold)	2 poles	ON－ON	3D CAD（Any Model）
Part No.：8A3011-Z^☆	Solder	3 poles	ON－ON	3D CAD（Any Model）
Part No.：8A4011-Z^☆	Solder	4 poles	ON－ON	3D CAD（Any Model）
Part No.：8A1021-Z	Solder	1 pole	ON－OFF－ON	3D CAD（Any Model）
Part No.：8A2021-Z^☆	Solder	2 poles	ON－OFF－ON	3D CAD（Any Model）
Part No.：8A4101-Z^★	Solder	4 poles	ON－ON－ON	3D CAD（Any Model）
Part No.：8A1012-Z	PC straight	1 pole	ON－ON	3D CAD（Any Model）
Part No.：8A1012C-Z^☆	PC straight (Gold)	1 pole	ON－ON	3D CAD（Any Model）
Part No.：8A2012-Z	PC straight	2 poles	ON－ON	3D CAD（Any Model）
Part No.：8A3012-Z	PC straight	3 poles	ON－ON	3D CAD（Any Model）
Part No.：8A1022-Z^☆	PC straight	1 pole	ON－OFF－ON	3D CAD（Any Model）
Part No.：8A1022C-Z^☆	PC straight (Gold)	1 pole	ON－OFF－ON	3D CAD（Any Model）
Part No.：8A2022-Z^☆	PC straight	2 poles	ON－OFF－ON	3D CAD（Any Model）

☆: Semi-standard products /
★: Made to order products

Optional Accessories

Actuator	Part No.	Color
Color Cap	140000470030	White
	140000470098	Red
	140000470031	Black
	140000470037	Gray
	140000470038	White
	140000470100	Red
	140000470077	Gray
Boot	140000470422

Common Specifications

Rating Max.	Silver Contact:AC125V 6A AC250V 3A DC30V 4A Gold Contact:AC125V 6A AC250V 3A DC20V 25mA
Initial contact resistance	Silver Contact:10mΩ Max. （DC2～4V 1A） Gold Contact:20mΩ Max. （AC200μV 1.5mA）
Initial dielectric strength	AC1500V 1minute
Initial insulation resistance	1000MΩMin. （ DC500V）
Electrical life	Alternate type:50,000cycles Momentary type:25,000cycles
Operating temperature range	－30～＋85℃
Storage temperature range	－40～＋85℃

Precautions

Soldering Specifications

Manual soldering/Device ：Solder iron ①420℃ Max. 3 sec. Max.
Auto soldering/275℃ Max. 6 sec. Max.
The above-stated soldering conditions shall apply only to switches with straight terminals. Auto soldering is not possible with right-angle terminals. Switches with right-angle terminals should be soldered manually according to the conditions specifi ed in (1) above.
When soldering two or more terminals to the common land, use the solder resist to isolate the terminals.。

Flux Cleaning

Solvent : Fluorine or Alcohol type.
8A/B/C/D/E/F/J series are not washable. To wash the PC board, clean the soldering surface of the PC board with a brush so that the switch is not exposed to the cleaning solution.
Cleaning after soldering should be done after the terminal temperature falls to 90℃ or below, or after leaving the switch for fi ve minutes or longer at room temperature.

Mounting

Do not bend the terminals before mounting the switch on the PC board.
After mounting the switch, do not place the device in such a way that the device weight will be applied on to the actuator of the switch.
For switches with straight terminals, solder the switch on the PC board after fi xing the switch on the panel with a nut.

Panel Cut-Out Dimensions

With Locking Ring：Panel thickness　2.5 mm Max.
Without Locking Ring：Panel thickness　3.5 mm Max.

PC Hole Layouts

Standard Accessories

● Numbers in the above chart show the quantities of each accessories enclosed with the switch.

Three ON Switches

These switches are designed so that the Switching Function will be ON in all three positions. Extra wiring is required by the customer to get the three ON options. Please see below.