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U38TCWZ3QE

更新时间: 2024-11-26 13:50:11
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
14页 2635K
描述
Miniature Toggle Switch

U38TCWZ3QE 数据手册

 浏览型号U38TCWZ3QE的Datasheet PDF文件第2页浏览型号U38TCWZ3QE的Datasheet PDF文件第3页浏览型号U38TCWZ3QE的Datasheet PDF文件第4页浏览型号U38TCWZ3QE的Datasheet PDF文件第5页浏览型号U38TCWZ3QE的Datasheet PDF文件第6页浏览型号U38TCWZ3QE的Datasheet PDF文件第7页 
7000 Series  
Miniature Toggle Switches  
Features/Benefits  
Typical Applications  
Multi-pole and multi-position  
Telecommunications  
Wide variety of actuator and  
termination options  
Instrumentation  
Medical equipment  
Epoxy terminal-seal compatible with  
bottom wash cleaning  
RoHS compliant models available  
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.  
Specifications  
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 F-15 for additional ratings.  
OPERATING TEMPERATURE: –30ºC to 85ºC.  
SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E  
method 9 (1 hour steam aging).  
ELECTRICAL LIFE: 7X01 and UX1 models: 100,000 make-and-break  
cycles at full load. All other models: 40,000 cycles.  
For materials see page F-5.  
NOTE: Any models supplied with P, S R, Q, B or G contact material are RoHS compliant  
and compatible.  
CONTACT RESISTANCE: Below 10 m Ω typ. initial @ 2-4 V DC,  
100 mA, for both silver and gold plated contacts.  
9
NOTE: Specifications listed above are for switches with standard options. For information  
on specific and custom switches, consult Customer Service Center.  
INSULATION RESISTANCE: 10 Ω min.  
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 F–5 thru F–17. For additional options not shown in catalog, consult our Customer Service Center.  
Bushing  
Switch Function  
7101 SP On-None-On  
7103 SP On-Off-On  
D
H
Y
.280 high, keyway  
.296 high, flat  
.350 high, keyway  
Actuator  
Contact Material  
M
.200” high  
B
P
Q
S
G
R
Gold  
Gold, matte-tin  
Silver  
Silver, matte-tin  
Gold over silver  
Gold over silver, matte-tin  
Seal  
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  
7305 3P Mom.-Off-Mom.  
7308 3P On-None-Mom.  
7401 4P On-None-On  
7403 4P On-Off-On  
P3 Flatted, anti-rotation,  
E
I
Epoxy  
Epoxy potted  
base  
NONE No bushing  
choice required  
CW Splashproof  
.450” high  
S
T
.420” high  
.687” high, 15/32 bushing  
D8 .280” high, flat  
K2 Locking lever, .704” high  
K9 Locking lever, .704” high  
K12 Locking lever, .732” high  
K19 Locking lever, .732” high  
D9 .280” high, keyway  
H3 .315” high, keyway  
H4 8mm high, keyway  
Y1 .378” high, keyway  
Y3 8.9mm high, keyway  
Y4 .378” high, flat  
Actuator Color/Finish  
NONE Bright chrome  
L
.840” high  
L1 .640” high  
L1P Anti-rotation, .640” high  
L2 .550” high  
2
3
S
Black  
Red  
Satin chrome  
Y9 .350” high, keyway  
L2P Anti-rotation, .550” high  
L3 Plastic .940” inch  
L40 Lever handle without cap  
L41 .531” high lever handle with cap  
L42 .838” high lever handle with cap  
MP Anti-rotation, .200” high  
P1 Flatted, anti-rotation,  
.840” high  
P4 Flatted, anti-rotation,  
.250” high  
SP Anti-rotation, .420” high  
T1 .487” high, 15/32 bushing  
T1P Anti-rotation, .487” high,  
15/32 bushing  
Terminations  
Right angle, PC thru-hole  
AV2 Vert. right angle, PC thru-hole  
PC Thru-hole  
V3 .460 high, V-bracket  
Solder lug  
A2 Right angle, PC thru-hole  
A3 Right angle, PC thru-hole  
A4 Right angle, PC thru-hole  
AW1 Right angle, extended, PC thru-hole  
AW4 Right angle, extended, PC thru-hole  
V2 .555” high, V-bracket  
A
KXX Actuator Color/Finish  
NONE Natural aluminum  
C
2
3
7
G
Black anodized aluminum  
Red anodized aluminum  
Blue anodized aluminum  
Grip tip aluminum  
Z
7405 4P Mom.-Off-Mom.  
7408 4P On-None-Mom.  
7411 4P On-On-On  
7413 4P On-On-Mom.  
7415 4P Mom.-On-Mom.  
Bushing Finish  
NONE Nickel on all  
bushings (except D8,  
satin chrome)  
Black  
Note: UL models available,  
see pages F-4 & F-5.  
V4 .630” high, V-bracket  
V6 .460” high, V-bracket  
2
T2P Flatted, anti-rotation,  
.610” high, 15/32 bushing,  
TP Anti-rotation, .687” high,  
15/32 bushing  
V7 .630” high, V-bracket  
V8 .953” high, V-bracket  
V9 1.150” high, V-bracket  
V21 .555” high, snap-in V-bracket W1 .964” long, wire wrap  
W
.750” long, wire wrap  
F
V31 .460” high, snap-in V-bracket W3 .425” long, wire wrap  
V41 .630” high, snap-in V-bracket W4 1.062” long, wire wrap  
V71 .630” high, snap-in V-bracket  
V81 .953” high, snap-in V-bracket  
W5 1.305” long, wire wrap  
Z3 Quick connect  
Dimensions are shown: Inches (mm)  
Specifications and dimensions subject to change  
15 Jan 21  
www.ckswitches.com  
F–3  

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