Rotary Select Switch


Part No. : SRRN252(SRRN252N21)

L=20mm (18 tooth serration L=10mm)

insert 18T shift type

2 wafers, 4 poles(each wafer 2 poles)

5 positions (each time one position ON to com.)

Wafer1 : com1=pin 9, com2=pin 18

Wafer2 :com1=pin 9, com2=pin 18

Changeover timing  : not shorting

Operating force : 0.7+/-0.3kg-cm

Operating temperature range  :-10℃ to +60℃

Rating (max.)/(min.) (Resistive load) : 0.15A 12V DC/50µA 3V DC

Contact resistance (Initial performance/After lifetime) : 50mΩ max./100mΩ max

Insulation resistance : 100MΩ min. 500V DC

Voltage proof : 500V AC for 1 minute

Operating life with load (Load: as ratings) : 10,000 cycles 100mΩ max

Dimension : φ24.0(include solder pins)x 40.0mm

 Forward in Taiwan 

Net weight approx : 32g, 2pcs

Each order lot is for 2 pcs

FD*N26.3x2x1.05 0.6 29 20260318+(20+20)g+10g+L1+Chiang


General Guide about shipping

Combine shipping with other items to reduce shipping cost are welcome, 

and please waiting my new invoice, do not direct paying by eBay auto-checkout, 

Because it is usually incorrect.

 Will ship worldwide by post " International Airmail ePacket " without insurance, 

The delivery is usually 2~5 weeks, but no warranty about delay, depends on the post / Customs.

If you need the fastest delivery, take EMS please, but more expensive.

If you need insurance, email me before paying, please.

If items total price is over US$60, please consider to do insurance for them.

About multiple items order

1.   Please write the items No. and order quantity to me by eBay message, then, I will create a new item that combines all items and one package shipping for them and single shipping price to you.

2.   Or, directing paying money by eBay check out processing, and I will auto do “too much shipping price refund” to you by eBay after shipping.

 About the import duties/fee, taxes

Anyway, the Import duties, taxes and charges are not included in the item price or shipping charges.

These charges are the buyer’s responsibility.

Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.

Thanks for you looking.