BCD Switch
BCD switch Part No. : PF31 ( GPF311221 ) x 4-Digit
L/R end Cap Part No. : PF31E10 x 1 pair
0~9 Scale setting, BCD code out (com,1-2-4-8)
Scale "0"=off-off-off-off/com to 1-2-4-8
Scale "1"=on-off-off-off/com to 1-2-4-8
Scale "2"=off-on-off-off/com to 1-2-4-8
....
Scale "9"=on-off-off-on/com to 1-2-4-8
UL94V-0 material
Panel dimension : 33.0x8.0mm, HxW
Switch body dimension : 30.0x8.0x46.7mm, HxWxD
PCB size : 30.0x16.0mm, HxL
Soldering pad pitch : 7.5/10/12.5mm
Specifications of Thumbwheel & Pushwheel Switches
MATERIALS :
1. Housing, Blank, Endcap, Wheel, Push button: Thermoplastic / Polyacetal, UL94HB
2. Moving contact: Hard gold flash over nickel plated on phosphor bronze
3. Printed circuit board: Hard gold flash over nickel plated on 0.79mm thickness epoxy laminate
4. PC Board: Epoxy laminate CEM-3
SPECIFICATIONS :
1. Electrical Capacity :
a. Operating voltage: 50V AC / 28V DC max
b. Switching current: 100 mA max
c. Carrying current: 1A maximum (500 mA max. for small size series)
2. Contact resistance: (Per Method 307 of MIL-STD-202) 200 Ω max
3. Insulation resistance: (Per Method 302 of MIL-STD-202)
a. Between common terminal and any output : 10 Ω min
b. Between each output and non-current-carrying part : 1000 Ω min
4. Dielectric strength: (Per Method 301 of MIL-STD-202)
a. Between common terminal and any output: 800V AC 1 minute
b. Between each output and non-current-carrying part: 1000V AC 1 minute
5. Operating temperature: -20°C to +70°C
6. Operating force: 350 g max
7. Life :
a. Mechanical: 200,000 detent operations
b. Electrical: 100,000 detent operations
Hampolt, Made in Taiwan
Each order lot is for 1 set ( PF31 x 4-digit x1pc, PF31E10 x 1 pair )
( As ths first photo display )
Net weight approx : 5.5g x4+4g=26g, 1set
*N(57x4+11)x1.05 0.625 27 20240712+(10+20)g+20g+L0+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 “Airmail registered small
package without insurance”,
The delivery is
usually 2 weeks, but no warranty about delay, depends on the post.
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.
I am notifying you,
because this is a registered package, so, please arrange to have someone at
home to sign for the delivery. If you have problem, email me before shipping
please, I will change to regular airmail without registered, but the lost
package risk is so high, and I can not response for it.
Note : How do
calculate the combine shipping ?
I will check the
package weight if over 760g, if over, then will auto change to post “Airmail
parcel with or without insurance”, to save your money.
For any under 760g
package, and all items price under $60 , then will ship by post “Airmail
registered small package without insurance”, and calculating by below steps :
(1). Basic
price=choice first lot the highest shipping price from all items.
(2). Plus other
items their additional lot shipping price.
For example 1 :
If you
buy some item, and order 4 lots.
the shipping price
listing on eBay are: $6(first), $1(each additional).
So the total
combine shipping price = $6+$1x3= $9 .
For example 2
:
you buy 3 different
items, and each item all is 1 lot, and each shipping price listing on eBay :
Item1=$6(first),
$1(additional, second lot), Item2=$7, $2, Item3=$8, $3.
So the total
combine shipping cost=$8(Item 3)+$1(item 1)+$2(Item 2) = $11 .
For example 3
:
you buy 3 different
items, and Item 1=3 lots, Item 2=2 lots, Item 3=2 lots,
and each shipping
price listing on eBay :
Item1=$6(first),
$1(additional, second lot), Item2=$7, $2, Item3=$8, $3 .
So the total
combine shipping price =
$8(Item 3)+$3(Item
3)+$1x3(Item 1)+$2x2(Item 2) = $18 .
Hope you can
understand. You can calculate by yourself or asking me a combine shipping price
quotation before order, or directing order and sending combine shipping asking through
eBay auto-checkout program, I will sent a new and correct invoice to you.
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.