FC-325-CW8 [TE]
Compact, Hermetically Sealed, Non-Latching Relays;型号: | FC-325-CW8 |
厂家: | TE CONNECTIVITY |
描述: | Compact, Hermetically Sealed, Non-Latching Relays |
文件: | 总6页 (文件大小:1004K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
CII
FC-325 SERIES RELAYS
HERMETICALLY SEALED, NON-LATCHING 25-AMP RELAYS
FEATURING DOUBLE MAKE/BREAK CONTACT DESIGN,
ALL WELDED ENCLOSURE, AND MS27418 QUALIFICATION
AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS
CII FC-325 SERIES RELAYS
Compact, Hermetically Sealed, Non-Latching Relays
FC-325 Series relays from TE Connectivity (TE) are hermetically sealed devices
designed for harsh inductive, motor, and lamp load applications in aerospace,
defense, and marine markets.
Configured as a 3PST/NO (DM), the double make/break contact design of the CII
FC-325 Series relays offer higher capability than comparable relays in the market.
It shares the load across two contact sets, resulting in less wear and tear on the relay.
This provides stable performance and extends the relay’s life. The relay’s all welded
design creates a reliable alternative to similar solder sealed relays in the market.
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CII FC-325 Series Relays
MECHANICAL/ENVIRONMENTAL
• Temperature Range: -70°C to +125°C
• Altitude: 80,000 feet
• Sinusoidal Vibration: 10 g/5 to 1000 Hz
• Shock: 50 g/11 ms
ELECTRICAL
• Dielectric Strength at Sea Level:
Coil to Case: 1250 Vrms
All Other Points: 1500 Vrms
• Dielectric Strength at 80,000 ft (25,000 m): 500 Vrms (all points)
• Insulation Resistance at 500 Vdc:
Initial: 100 MΩ min.
RUGGED
• Hermetically sealed
• Corrosion protected metal can
After Life or Environmental Test: 50 MΩ min.
• Contact Voltage Drop at Nominal Current:
Initial Value: 150 mV max.
• All welded construction.
No solder sealing
After Life: 175 mV max.
SPACE AND WEIGHT SAVING
OPERATIONAL
• 1.5 inch cube enclosure
• Operate Time at Nominal Voltage:
AC: 25 ms max.
• 0.452 lbs
CAPABLE
DC: 20 ms max.
• Excellent for switching harsh
inductive, motor, and lamp loads
• Release Time at Nominal Voltage:
AC: 50 ms max.
• -70°C to +125°C temperature range
• 80,000 feet altitude rating
DC: 10 ms max.
• Bounce Time at Nominal Voltage: 2 ms max.
VERSATILE
• 28 Vdc or 115 Vac coils
• Solder hook or terminal block
configurations
QUALIFIED
• Qualified to MS27418 specifications
• Higher current ratings than standard
M83536 mid-range relays
APPLICATIONS
• Launch Systems
• Power Distribution
• Fuel Pumps
• Guidance and Navigation Systems
• Aircraft Galley/Cabin Equipment
• Weapons Systems
• Ground Support Equipment
AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS
PAGE 3
CII FC-325 Series Relays
Coil Characteristics
AC Coil
115 Vac
122 Vac
95 Vac
DC Coil
28 Vdc
32 Vdc
18 Vdc
Nominal Operating Voltage
Maximum Operating Voltage
Maximum Pick-Up Voltage at +125° C
Maximum Pick-Up Voltage at +125° C
(Continuous Current test)
108 Vac
5.0 Vac
22.5 Vdc
1.5 Vdc
—
Drop-Out Voltage at +125° C (Amps Max)
.06 A @ 50/60 Hz
0.55 A @ 400 Hz
Coil Current at +25° C
DC Coil Resistance ( 10ꢀ)
—
—
160 mΩ
42 Vdc
Back EMF Suppresses to (Vdc)
(Suppressed Versions)
Circuit Diagram
DC Nonsuppressed and AC Coils
DC Suppressed Coils
Contact Characteristics
Current Rating (A)
Load Type
Life Cycles
115 Vac, 1 Phase Power
115/200 Vac, 3 Phase Power
28
Vdc
400 Hz
25
50/60 Hz
400 Hz
25
50/60 Hz
Resistive
Inductive
Motor
50,000
10,000
50,000
50,000
25
15
25
25
12
25
25
12
25
25
20
10
20
20
Lamp
10
10
10
10
Mechanical Life,
Reduced Current
200,000
6.3
6.3
6.3
6.3
6.3
Part Numbers
Coil
Terminal
Solder Hook
Screw
Mounting
Stud
Mil Spec
Comml Part No.
FC-325-CW3
FC-325-SY3
FC-325-CW4
FC-325-SY4
FC-325-CW9
FC-325-SY9
FC-325-CW8
FC-325-SY8
Part No.
FC-325-2
FC-325-5
FC-325-7
FC-325-8
FC-325-3
FC-325-6
FC-325-1
FC-325-4
MS27418-1B
MS27418-2B
MS27418-1D
MS27418-2D
MS27418-1C
MS27418-2C
MS27418-1A
MS27418-2A
28 Vdc
Bracket
Stud
Solder Hook
Screw
28 Vdc
(Suppressed)
Bracket
Stud
Solder Hook
Screw
115 Vac,
50/60 Hz
Bracket
Stud
Solder Hook
Screw
115 Vac,
400 Hz
Bracket
Custom configurations are available. Consult TE.
AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS
PAGE 4
CII FC-325 Series Relays
Dimensions
NAME PLATE
Solder Hook Terminals
(Shown with Mounting Studs)
1.680
MAX
.38
+.03
+.032
-.000
.375
.138-32 UNC-2A
.080 +.002 DIA. 6
STUD, 4 EA REQ'D
SOLDER HOOK TERMINALS
TINNED FINISH.
Mounting Layout
1.187
+.005
.593
1.187
1.531
MAX
.593
1.187
+.005
.040 +.002 DIA 2 COIL
SOLDER HOOK TERMINALS
TINNED FINISH.
+ .005 DIA
0.152 - .001
1.187
4 PLS
1.406 DIA.
+.005
1.531
MAX
Screw Terminals
(Shown with Mounting Bracket)
1.531
MAX
NAME PLATE
.04 TYP.
2.41
.06
1.12
.03
.173+.005 DIA
4 PLS
1.465
MAX
SCREW 6-32 UNC-2B, 250 LONG, 2 EACH
REQ. LOCKWASHER, NO.6, 2 EACH REQ.
Mounting Layout
1.062
.244
.005
2.000
2.500
MAX
1.50 SQ.
+.031
.093 R
.225
MAX
2.000
+.005
1.550
SCREW 8-32 UNC-2B, 250 LONG, 6
1.062
EACH REQ. LOCKWASHER, NO.8, 6
EACH REQ.
.187+.005 DIA.
1.550
4 PLS
Tolerances are ± ±010 unless otherwise noted±
AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS
PAGE 5
LET’S CONNECT
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CII, TE, TE Connectivity and the TE connectivity (logo) are trademarks of the TE Connectivity Ltd. family of companies.
Other products, logos, and company names mentioned herein may be trademarks of their respective owners.
While TE has made every reasonable effort to ensure the accuracy of the information herein, nothing herein constitutes
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information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a
particular purpose are expressly disclaimed. The dimensions herein are for reference purposes only and are subject to
change without notice. Specifications are subject to change without notice.
Consult TE for the latest dimensions and design specifications.
© 2016ꢀTE Connectivity Ltd. family of companiesꢀAll Rights Reserved.
1-1773871-3ꢀꢀ04/16 ꢀꢀOriginal
AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS
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