WT121L33D1AV2B [ETC]
Letter codes G and Q â 6 amp at 125 VAC, 3 amp @ 250 VAC or 6 amp at 28 VDC resistive;型号: | WT121L33D1AV2B |
厂家: | ETC |
描述: | Letter codes G and Q â 6 amp at 125 VAC, 3 amp @ 250 VAC or 6 amp at 28 VDC resistive |
文件: | 总4页 (文件大小:234K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MINIATURE SWITCHES
Ordering Table — Washable Toggle Switches
Designed to be wave soldered along with other Printed Circuit Board Components and withstand associated cleaning processes.
HOW TO ORDER YOUR DESIGN (Bold Face Type indicates items normally in Distributor Stock)
Following the table from left to right, the designer is able to specify
the options wanted. The options are described and illustrated on
The following pages.
To determine a part number select the options desired and fill in
the boxes in the selection guides illustrated below.
WashableToggle Switch Selection Guide
Poles
and
Throw
Toggle
Series
Lever
Options
Lever
Finish
Bushing
Options
Terminal
Type
Contact
Material
Circuit
+
+
+
+
+
+
+
Series
Poles and Throw
Circuits
Keyway
Lever Options and Finishes
Bushing Options
Terminal Options
Contact Material
Type
Type
Code
WT
No.
Code
Code
Type
Code
L0
Finish
Code
Type
Code
Type
Code
Code
POS. "C"
1
Toggle
SPDT
DPDT
1
2
Right Angle PC
A
Gold/Brass
Gold/Silver
Coin/Silver
B
.940 BAT.
.740 BAT.
.250 Smooth
.280 Smooth
D1
D9
Y
Bright Chrome
AV2
G
Vertical PC
Black
3
4
L1
L2
21
23
26
27
31
32
33
35
.150 Spacing
ON
OFF
ON
Black Nylon
PC Terminals
PC & Support
.750 Wire Wrap
.964 Wire Wrap
.425 Wire Wrap
1.062 Wire Wrap
Solder Lug
ON NONE
ON NONE
ON* OFF
ON
.650 BAT.
.350
Threaded
C
V30
W
Q
K
L
Long Mod Cap
Red Nylon
5
6
ON*
ON*
ON*
ON
L3
L4
S
.350
Smooth
Short Mod Cap
.510 BAT.
White Nylon
Y9
W1
W3
W4
Z
M
ON
ON
ON
OFF
ON
M
.300 BAT.
ON
ON*
ON*
ON* ON
Z3
Quick Connect
Subtract .100 from lever length when using these bushings.
Refer to page 59 for construction detail, wiring and electrical diagrams.
Not available on A, AV2, V30 terminal options.
*Momentary Contact
2 Pole Only.
Subtract .030 from lever length when using this bushing.
Available on S and M lever options only.
Available only with L3 and L4 lever options only.
Same as B, G and Q respectively except terminals brass with tin nickel alloy over nickel plate.
Consult plant for availability.
EXAMPLES:
WT123M1D9AB =
SPDT toggle switch with an ON-NONE-ON circuit, .270" long lever (see note 2 above) with a bright chrome finish, .280"
smooth bushing right angle P.C. terminals with gold/brass contacts.
WT232S1D1V30G = DPDT toggle switch with an ON-ON-ON circuit, .510" long lever with a bright chrome finish, .250" smooth bushing,
P.C. terminals with support bracket and gold/silver contacts.
SPECIFICATIONS:
MATERIALS:
Contact Ratings —
Base & Bushing —Thermoplastic high temperature
Letter codes G and Q — 6 amp at 125 VAC, 3 amp @ 250 VAC (U.L.
recognized, CSA certified) or 6 amp at 28 VDC resistive.
Letter codes B and G – 0.5 volt amp (VA) maximum @ 28 V
maximum (AC or DC).
(UL 94V-O).
Lever (toggle) — Brass, chrome plated.
Support brackets — Brass or steel tin plated.
Life Under Load — 60,000 make-and-break cycles — resistive
load only.
Switching Contacts and Rockers —
Letter Code B — gold/nickel/brass
Letter Code G — gold/nickel/silver
Letter Code Q — Coin silver
Initial Contact Resistance — 10 milliohms maximum 3 VDC, 100
ma for both silver and gold plated contacts.
Insulation Resistance — 1,000 megohms, min.
Dielectric Strength — 1,000 volts rms at sea level.
Operating Temperature — -30 degrees C to 85 degrees C.
Center Terminal
Letter Codes B and G — Gold flash/nickel/brass
Letter Code Q — Silver plated brass.
Hardware — See pages 55-57.
4 4
Litho in U.S.A GG
MINIATURE SWITCHES
Washable Toggle Switches — Base Dimensions and Lever Options
APPROXIMATE BASE DIMENSIONS
ONE POLE
TWO POLE
TOGGLE LEVER OPTIONS
S
Std. Bat. (.510")
M
Short (.300")
L0 Long (.940")
L1 Long (.740")
L2 Long (.650")
L3 Plastic (.940")
L4 Plastic (.671")
Litho in U.S.A GG
4 5
MINIATURE SWITCHES
Washable Toggle Switches
BUSHING OPTIONS
D1 Standard (.250") Smooth
D9
(.280") Smooth
Y
(.350") Threaded
Y9
(.350") Smooth
TERMINATION OPTIONS
C Printed Circuit
W Wire-Wrap
W1 Wire-Wrap
W3 Wire-Wrap
W4 Wire-Wrap
Z Standard
Z3 Quick Connect
Mating Receptacle from
AMP SPECIAL IND., P.O.
Box 984, Paoli, Pa. 19301
Amp P/N single piece
61454 series, strip from
60900
NOTE: Wire-Wrap is a registered trademark of the Gardner-Denver Company.
TERMINATION & MOUNTING OPTIONS
A
P.C. MOUNTING
ONE POLE
A
P.C. MOUNTING
TWO POLE
4 6
Litho in U.S.A GG
MINIATURE SWITCHES
Washable Toggle Switches
TERMINATION & MOUNTING OPTIONS — Contd.
AV2
P.C. MOUNTING
ONE POLE
AV2
P.C. MOUNTING
TWO POLE
V30
P.C. MOUNTING
ONE POLE
V30
P.C. MOUNTING
TWO POLE
Litho in U.S.A GG
4 7
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