X-On Electronics has gained recognition as a prominent supplier of SW3821D/U Rocker Switches across the USA, India, Europe, Australia, and various other global locations. SW3821D/U Rocker Switches are a product manufactured by NKK Switches. We provide cost-effective solutions for Rocker Switches, ensuring timely deliveries around the world.

SW3821D/U NKK Switches

SW3821D/U electronic component of NKK Switches
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See Product Specifications
Part No.SW3821D/U
Manufacturer: NKK Switches
Category: Rocker Switches
Description: Rocker Switches STD SIZE ROCKER MDE-HIGH CAPACITY
Datasheet: SW3821D/U Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 40.1625 ea
Line Total: USD 40.16 
Availability - 0
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0
Ship by Wed. 27 Nov to Fri. 29 Nov
MOQ : 1
Multiples : 1
1 : USD 40.1625
5 : USD 40.0171
10 : USD 38.4165
25 : USD 38.4165
50 : USD 37.0557

   
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RoHS - XON
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We are delighted to provide the SW3821D/U from our Rocker Switches category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the SW3821D/U and other electronic components in the Rocker Switches category and beyond.

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Series SW Medium Capacity Rockers GENERAL SPECIFICATIONS FOR SW3000s Electrical Capacity (Resistive & Inductive Load) B Power Level: Shown in the following tables Other Rating Contact Resistance: 10 milliohms maximum Insulation Resistance: 1,000 megohms minimum @ 500V DC Dielectric Strength: 2,000V AC minimum for 1 minute minimum Mechanical Life: 30,000 operations minimum Electrical Life: 10,000 operations minimum Angle of Throw (): Shown on drawings or following tables Materials & Finishes Rocker: Urea resin; all rockers are white. Mounting Frame: Steel with chromate plating over zinc plating Case Cover/Insulator: Phenolic resin Case: Melamine phenol Movable Contactor Plate: Copper with silver plating Movable & Stationary Contacts: Silver alloy plus copper with silver plating Terminals: Copper with tin plating Environmental Data Operating Temp Range: 10C through +70C (+14F through +158F) Sealing: Dustproof cover of silicone rubber on SW3006A, SW3007A, & SW3008A Installation Maximum Panel Thickness: Shown with following drawings Soldering Time & Temperature: Manual Soldering: See Profile A in Supplement section. Standards & Certifications UL: File No. E44145 - Recognized only when ordered with marking on switch. Add /U or /CUL to end of part number to order UL recognized switch. UL or cULus recognition designated beside part numbers on following pages. See Supplement section to find UL or cULus rating details. CSA: File No. 023535_0_000 - Certified only when ordered with marking on switch. Add /C to end of part number to order CSA certified switch. CSA certification designated beside part numbers on following pages. See Supplement section to find CSA rating details. B120 www.nkkswitches.com 3/30/18 Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers TogglesMedium Capacity Rockers Series SW SINGLE POLE WITH SOLDER LUG * UL & CSA recognized only when ordered with marking on switch Rocker Position/Connected Terminals Electrical Capacity (see General Specs) Resistive Inductive *Approvals Down Center Up = B Angle AC AC DC AC 125V R Model Pole of Throw 125V 250V 30V PF 0.6 15A 6A 15A 10A 24 SW3001A SPST ON 1-3 NONE OFF SW3002A SPDT ON 2-3 NONE ON 2-1 15A 6A 15A 10A 24 SW3003A SPDT ON 2-3 OFF ON 2-1 15A 6A 15A 10A 28 2 (COM) Throw & SPST SPDT Note: Terminal numbers are INTERNAL CONNECTION Schematics: actually on the switch. 3 1 1 3 (9.7) (2.4) Dia Typ (0.8) Typ M3 x 6 .382 .094 .031 (3.5) Dia Typ .138 3 (30.0) (28.0) 1.181 1.102 (38.0) (4.8) Typ (27.0) 2 1.496 .189 (45.0) (38.0) 1.063 1.772 1.496 (21.4) 1 .843 (1.0) (5.7) (14.5) .039 .224 .571 (13.5) (18.0) (5.7) (31.3) .531 .709 .224 1.232 Maximum Effective Panel Thickness: SW3001A does not have terminal 2. SW3001A .197 (5.0mm) for SW3001A & SW3002A models; .177 (4.5mm) for SW3003A models DOUBLE POLE WITH SOLDER LUG * UL, cULus & CSA recognized Rocker Position/Connected Terminals ( ) = Momentary only when ordered with marking on switch (see General Specs) Electrical Capacity Resistive Inductive *Approvals Down Center Up = Angle AC AC DC AC 125V R R CUS of Throw Model Pole 125V 250V 30V PF 0.6 SW3006A DPDT ON 2-3 5-6 NONE ON 2-1 5-4 20A 10A 20A 10A 24 SW3007A DPDT ON 2-3 5-6 OFF ON 2-1 5-4 15A 6A 15A 10A 28 SW3008A DPDT (ON) 2-3 5-6 OFF (ON) 2-1 5-4 15A 6A 15A 10A 24 25(COM) Throw & DPDT Note: Terminal numbers are Schematic: actually on the switch. 3 1 6 4 (9.6) (2.4) Dia Typ (0.8) Typ M3 x 6 .378 .094 .031 (3.5) Dia Typ .138 3 6 (28.0) (31.2) 1.102 (38.0) (27.0) 1.228 (4.8) Typ 1.496 1.063 .189 (45.0) (38.0) 5 2 1.772 1.496 (21.4) 4 1 .843 (1.0) (5.7) (14.5) .039 .224 .571 (13.5) (5.9) (33.3) (18.5) .531 .232 1.311 .728 Maximum Effective Panel Thickness: .197 (5.0mm) for SW3006A & SW3008A models; .177 (4.5mm) for SW3007A models SW3006A www.nkkswitches.com B121 Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles

Tariff Desc

8536.50.99 9900975 SWITCHES being ANY of the following
a toggle 240VAC current capacity NOT exceeding 3A
b toggle 28VDC current capacity NOT exceeding 3A
c toggle 125VAC current capacity NOT exceeding 6A
d toggle 250VAC current capacity NOT exceeding 6A
e toggle 12VDC current capacity NOT exceeding 16A
f push button max 250VAC current capacity NOT exceeding 1A
g rocker 12VDC current capacity NOT exceeding 30A
h rocker 250VAC current capacity NOT exceeding 10A
i rocker max 250VAC current capacity NOT exceeding 6A
j numeric keypad
k 4-way 100VAC 0.5A OR 25V DC1A
l push button 100VAC 0.5A OR 25VDC 1A
m micro OR mini-micro max 250VAC current capacity NOT exceeding 10A
n knife 50VDC
o mercury 24VDC current capacity NOT exceeding 2A

8536.50.99 9804137 SWITCHES PRINTED CIRCUIT BOARD surface-mount OR through-hole having BOTH of the following
a current rating NOT exceeding 100mA
b voltage rating NOT exceeding 50VAC OR DC

8536.50.99 17109836 SWITCHES PUSH BUTTON panel mount

8536.50.99 9304006 SWITCHES push button illuminated being ANY of
a square
b rectangular
c circular

8536.50.99 1798512 SWITCHES ELECTRICAL having ALL of the following
a length NOT greater than 3cm
b width NOT greater than 2cm
c maximum electric current capacity greater than 11A

8536.50.99 1108450 SWITCHES LIMIT hunting tooth rotating shaft

8536.50.99 17119033 SWITCHES ROCKER panel mounting

8536.50.99 702118 SWITCHES ELECTRIC ROTARY

8536.50.99 1799019 SWITCHES SLIDE being ANY a power switches
i voltage selector
ii two position

8536.50.99 1779783 SWITCHES foot operated having a voltage of NOT less than 230VAC

8536.5 8438589 SWITCHES hall effect magnetically operated

8536.50.99 1812211 SWITCHES PUSHBUTTON mushroom OR dome shaped

8471.60.00 91 Joystick Free

8531.80.00 Electric sound or visual signalling apparatus eg bells, sirens, indicator panels, burglar or fire alarms Other apparatus Free

8541.40.00 54 LED displays Free
NKK
NKK Switches
NKK SWITCHES CO., LTD.
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