E121SD1ABE Datasheet, PDF (6/8 Pages) ITT Industries – Sealed Snap-acting Momentary Pushbutton Switches

C&K E020 Series
Sealed Snap-acting Momentary Pushbutton Switches
TERMINATIONS
A
V6, V8 VERTICAL MOUNT, V-BRACKET
V61, V81 VERTICAL MOUNT, V-BRACKET, SNAP-IN
PC MOUNTING
Dim 'A'
E221SD3V6GE
DPDT
SNAP-IN
OPTION
CODE
V6, V61
V8, V81
DIM ‘A’
.460 (11,68)
.953 (24,21)
CONTACT MATERIAL
OPTION
RoHS
RoHS
CODE COMPLIANT * COMPATIBLE *
B
YES
YES
K
NO
YES
P
YES
YES
G
YES
YES
L
NO
YES
R
YES
YES
CONTACT
MATERIAL
GOLD ¹
GOLD OVER
SILVER ^2,3
TERMINAL
PLATING
GOLD ¹
TIN-LEAD ⁴
MATTE-TIN ⁵
GOLD ³
TIN-LEAD ⁴
MATTE-TIN ⁵
LOW LEVEL/DRY CIRCUIT
RATINGS
EX25 MODELS ONLY: 0.4 VA MAX.
@ 20 V AC OR DC MAX.
LOW LEVEL/DRY CIRCUIT OR POWER
EX21 MODELS ONLY: 0.4 VA MAX @ 20 V AC OR
DC MAX. OR 1 AMP @ 120 V AC OR 28 V DC.
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.
1 _{CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate.}
2 _{N.O. AND N.C. CONTACTS: Coin silver, with gold plate over nickel plate.}
3 _{COMMON CONTACTS & ALL TERMINALS: Copper alloy, with gold plate}
over nickel plate.
4 _{TERMINALS: Copper alloy, with tin-lead alloy over nickel plate.}
5 _{TERMINALS: Copper alloy, with matte-tin alloy over nickel plate.}
NOTE: Any models supplied with P, R, B or G contact material are RoHS compliant. For the
latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
E121, E221 models
G, R or L contact material.
with all options when ordered with mandatory
P, B or K contact material must be ordered with EX25 models.
R, G or L contact material must be ordered with EX21 models.
SEAL
E EPOXY SEAL AND DISPOSABLE SPLASHPROOF BOOT
Disposable splashproof boot supplied standard.
Remove and discard boot only after soldering and
cleaning processes are complete.
A–24
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
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