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U21J2ZQE2 PDF预览

U21J2ZQE2

更新时间: 2024-11-11 14:20:47
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
22页 3978K
描述
Miniature Rocker & Lever Handle Switch

U21J2ZQE2 数据手册

 浏览型号U21J2ZQE2的Datasheet PDF文件第2页浏览型号U21J2ZQE2的Datasheet PDF文件第3页浏览型号U21J2ZQE2的Datasheet PDF文件第4页浏览型号U21J2ZQE2的Datasheet PDF文件第5页浏览型号U21J2ZQE2的Datasheet PDF文件第6页浏览型号U21J2ZQE2的Datasheet PDF文件第7页 
7000 Series  
Miniature Rocker & Lever Handle Switches  
Features/Benefits  
Typical Applications  
Multi-pole and multi-position  
Telecommunications  
Instrumentation  
Wide variety of actuator and  
termination options  
Medical equipment  
Epoxy terminal-seal compatible  
with bottom wash cleaning  
RoHS compliant  
Specifications  
Materials  
CONTACT RATING: B contact material: 0.4 VA max. @ 20 V AC or  
DC max. Q contact material: 5 AMPS @ 120 V AC or 28 V DC;  
2 AMPS @ 250 V AC. See page G-20 for additional ratings.  
CASE: Glass filled nylon 6/6, flame retardant, heat stabilized, or  
diallyl phthalate (DAP) (UL 94V-0).  
ACTUATOR: Nylon, black.  
ELECTRICAL LIFE: 7X01 and UX1 models: 100,000 make-and-break  
cycles at full load. All other models: 40,000 cycles.  
FRAME (FRONT MOUNT): Nylon, black.  
FRAME (REAR MOUNT): Spring steel, black.  
BUSHING: Brass or zinc, nickel plated.  
HOUSING: Stainless steel.  
CONTACT RESISTANCE: Below 10 m Ω typ. initial @ 2-4  
V DC, 100 mA, for both silver and gold plated contacts.  
9
INSULATION RESISTANCE: 10 Ω min.  
SWITCH SUPPORT: Brass or steel, matte-tin plated.  
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.  
OPERATING TEMPERATURE: –30ºC to 85ºC.  
END CONTACTS: B contact material: Copper alloy, with gold plate over  
nickel plate. Q contact material: Coin silver, silver plated. See page  
G-20 for additional contact materials.  
SOLDERABILITY: Per MIL-STD-202F method 208D, or  
EIA RS-186E method 9 (1 hour steam aging).  
CENTER CONTACTS & ALL TERMINALS: B contact material: Copper  
alloy, with gold plate over nickel plate. Q contact material: Copper  
alloy, silver plated. See page G-20 for additional contact materials.  
NOTE: Any models supplied with S, P, R, Q, B or G contact material are RoHS compliant.  
NOTE: Specifications and materials listed above are for switches with standard options.  
For information on specific and custom switches, consult Customer Service Center.  
TERMINAL SEAL: Epoxy. Refer to Soldering and Cleaning in Technical  
Data Section  
HARDWARE: Mounting nuts & screws: Brass. Lockwasher: Stainless  
steel. Standoff: Nylon standard.  
Build-A-Switch  
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and  
described on pages G-4 through G-24 . For additional options not shown in catalog, consult Customer Service Center. All mod-  
els have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods.  
Switch Function  
7101 SP On-None-On  
7103 SP On-Off-On  
Contact Material  
Actuator  
J1 .531 long rocker  
J2 Lever  
B
P
Q
S
G
R
Gold  
Gold, matte tin  
Silver  
Silver, matte-tin  
Gold over silver  
Gold over silver, matte-tin  
Terminations  
7105 SP Mom.-Off-Mom.  
7107 SP On-Off-Mom.  
7108 SP On-None-Mom.  
7109 SP None-On-Mom.  
7201 DP On-None-On  
7203 DP On-Off-On  
7205 DP Mom.-Off-Mom.  
7207 DP On-Off-Mom.  
7208 DP On-None-Mom.  
7211 DP On-On-On  
7213 DP On-On-Mom.  
7215 DP Mom.-On-Mom.  
7301 3P On-None-On  
7303 3P On-Off-On  
7401 4P On-None-On  
7405 4P Mom.-Off-Mom.  
7411 4P On-On-On  
A
Right angle, PC thru-hole  
J3 .906” long rocker  
J10 1.318” long rocker  
J11 Rocker with frame  
J15 Rocker, snap-in  
J16 Rocker with frame, snap-in  
J19 Rocker with frame  
J21 Lever with frame  
J25 Lever, snap-in  
J26 Lever with frame, snap-in  
J37 Rocker with frame  
J50 Rocker  
AV2 Vertical right angle, PC thru-hole  
C
Z
PC Thru-hole  
Solder lug  
A3 Right angle, snap-in, PC thru-hole  
AV3 Vertical right angle,  
snap-in, PC thru-hole  
AW3 Right angle, extended, PC thru-hole  
V2 .555” high, V-bracket  
V3 .460” high, V-bracket  
V4 .630” high, V-bracket  
V5 Vertical right angle, PC thru-hole  
V6 .460” high, V-bracket  
V7 .630” high, V-bracket  
Seal  
E
I
Epoxy  
Epoxy potted base  
Actuator Color  
Frame Color  
Black  
NONE No frame color required  
White  
2
1
3
Black  
White  
Red  
J51 Rocker with frame  
J52 Rocker with frame for  
LED, snap-in  
2
V8 .953” high, V-bracket  
1
J60 Lever  
V9 1.150” high, V-bracket  
V31 .460” high, V-bracket, snap-in  
V51 Vertical right angle, snap-in  
V61 .460” high, V-bracket, snap-in  
Metal Frame Color  
(J11, J19, J21 &  
J37 Actuators)  
J61 Lever with frame, snap-in  
J62 Lever with frame for  
LED, snap-in  
J90 Lever  
J91 Lever with frame, snap-in  
Note: UL models  
available, see pages G-5  
and G-6.  
2
1
Black  
White  
W
.750” long, wire wrap  
W3 .425” long, wire wrap  
W5 1.305” long,wire wrap  
Z3 Quick connect  
Dimensions are shown: Inches (mm)  
Specifications and dimensions subject to change  
G
15 Jan 21  
www.ckswitches.com  
G–4  

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