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FCA-325-YY4

Description
POWER/SIGNAL RELAY, 3PDT, MOMENTARY, 3450mW (COIL), 25A (CONTACT), 28VDC (CONTACT), PANEL MOUNT
CategoryTopical application    Mechanical and electrical/engineering/automation   
File Size80KB,4 Pages
ManufacturerMACOM
Websitehttp://www.macom.com
Download Datasheet Parametric View All

FCA-325-YY4 Overview

POWER/SIGNAL RELAY, 3PDT, MOMENTARY, 3450mW (COIL), 25A (CONTACT), 28VDC (CONTACT), PANEL MOUNT

FCA-325-YY4 Parametric

Parameter NameAttribute value
Maximum operating temperature125 Cel
Minimum operating temperature-70 Cel
stateACTIVE
sealHERMETICALLY SEALED
Coil power3450 mW
Relay actionMOMENTARY
Relay function3PDT
Electrical life50000 Cycle(s)
terminal coatingTIN LEAD
Manufacturer SeriesFCA-325
Maximum AC coil current0.0300 A
Maximum AC coil voltage115 V
Maximum AC contact current25 A
Maximum DC contact current25 A
Maximum AC contact voltage115 V
Maximum DC contact voltage28 V
width25.79 mm
high25.4 mm
length or diameter25.79 mm
Installation featuresPANEL MOUNT
operating hours21 ms
Relay typePOWER/SIGNAL RELAY
release time51 ms
Terminal typeSOLDER HOOK
SERIES
FCA-325
Tyco Electronics Mid-Range Military/Aerospace Relays
25 AMPERES, 3PDT
q
HERMETICALLY SEALED
q
ALL WELDED CONSTRUCTION
q
BALANCED FORCE
q
PERMANENT MAGNET DRIVE
q
CONTACTS: SILVER CADMIUM
OXIDE WITH GOLD PLATING
q
COILS FOR DC, 50 TO 400Hz AND 400Hz AC
q
WEIGHT 2.89 OUNCES MAX. ( 82 GRAMS)
The Series FCA-325 relay is a polarized single-side stable design, where the flux from a permanent
magnet provides the armature holding force in the deactivated state, and its flux path is switched
and combined with the coil flux in the operated state. This results in appreciably increased contact
pressure in both states over that of a spring return nonpolar design. We also manufacture other
versions of this relay:
FCA-125:
25 AMP SPDT RELAY
FCAC-325:
25 AMP 3PST RELAY WITH 2 AMP SPDT AUXILIARY CONTACTS
QP
a
L
fied to MIL-R
li
Qu
ED
RO
-
V
3536
8
APP
CONTACT RATING-AMPERES
Ratings Are Continuous Duty
TYPE OF
LOAD
Resistive
Inductive
Inductive
Motor
Lamp
LIFE (MIN.)
CYCLES X 10
3
28 VDC
115VAC
400HZ
115/200VAC 115/200VAC
400Hz-30
60Hz-30 *
2.5
2.5
-
2.0
1.0
25
25
25
50
-
12
-
10
15
-
15
20
10
10
10
50
5
5
5
50
* 60 Hz LOADS RATED FOR 10,000 OPERATIONS
OVERLOAD CURRENT 50 AMPS DC, 80 AMPS 400HZ
RUPTURE CURRENT 60 AMPS DC, 100 AMPS 400HZ
CONTACT MAKE BOUNCE 1 MILLISECOND AT NOMINAL VOLTAGE
MAX. CONTACT DROP AT 25 AMPS: INITIAL 0.150 VOLTS.
END OF LIFE 0.175 VOLTS
16
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