FTR-B4SA4.5Z-B05 Fujitsu Components, FTR-B4SA4.5Z-B05 Datasheet - Page 2

• Manufacturer Part Number: FTR-B4SA4.5Z-B05
• Manufacturer: Fujitsu Components
• Type: Ultra Miniature Relayr

Specifications of FTR-B4SA4.5Z-B05

• Relay Construction: Non-Latching
• Contact Arrangement: DPDT
• Coil Voltage Dc: 4.5V
• Coil Current: 31.03mA
• Contact Form: 2 Form C
• Voltage Rating (vdc): 220V
• Voltage Rating (vac): 250V
• Dropout Volt (min): 0.45VDCV
• Coil Resistance: 145Ohm
• Pick-up Voltage (max): 3.38VDC
• Maximum Power Rating: 30W/62.5VA
• Operate Time: 3ms
• Contact Current Rating: 2A
• Contact Material: Au/AgNi
• Coil Suppression Diode: No
• Push To Test Button: No
• Led Indicator: No
• Seal: Unsealed
• Product Height (mm): 9.7mm
• Product Depth (mm): 5.7mm
• Product Length (mm): 10.6mm
• Operating Temp Range: -40C to 85C
• Pin Count: 8
• Mounting Style: Surface Mount
• Termination Style: Gull Wing
• Lead Free Status / Rohs Status: Compliant

n SPECIFICATION
Item
Contact Data
Life
Coil Data
Timing Data
Insulation
Other
* Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.
Configuration
Construction
Material
Resistance (Initial)
Contact rating
Max. carrying current
Max. switching voltage
Max. switching power
Min. switching load *
Mechanical
Electrical
Rated power
Operate power
Operating temperature range
Operate (at nominal voltage, no bounce)
Release (at nominal voltage, no bounce)
Resistance (initial)
Dielectric strength
Surge strength
Clearance
Creepage
Vibration resistance
Shock
Weight
(resistive)
DC load
AC load
Open contacts
Contacts to coil
Adjacent contacts
Coil to contacts
Adjacent contacts
Open contacts
Coil and contacts
Adjacent contacts
Open contacts
Coil and contacts
Misoperation
Endurance
Misoperation
Endurance
Standard type
FTR-B4 ( ) A
2 form C
Bifurcated contacts (cross-bar)
Gold overlay silver nickel / Gold overlay silver
palladium
Max. 100 mΩ at 1 A, 6 VDC
30VDC, 1A / 125VAC, 0.3A
2A
250 VAC / 220VDC
62.5VA / 30W
0.01mA, 10mVDC
Min. 50 x 10
Min. 100 x 10
Min. 100 x 10
140mW - 230mW
80mW - 130mW
-40 °C to +85 °C (no frost)
Max. 3 ms
Max. 3 ms
Min. 1,000MΩ at 500VDC
1,000VAC (50/60Hz) 1min
1,500VAC (50/60Hz) 1min
1,000VAC (50/60Hz) 1min.
2,500V, 2 x 10µs standard wave
1.0 mm
0.28 mm
1.0 mm
1.0 mm
0.28 mm
1.60 mm
10 to 55 Hz at double amplitude of 3 mm
10 to 55 Hz at double amplitude of 5 mm
750m/s²
1,000m/s²
Approximately 1 g
6
3
3
operations
operations at 1A, 30VDC (at 0.5 Hz)
operations at 0.3A, 125VAC (at 0.5 Hz)
FTR-K1 SERIES
FTR-B4 SERIES
Latching type
FTR-B4 ( ) B
Min. 20 x 10
100mW - 130mW
57mW - 68mW
Max. 3 ms (set)
Max. 3 ms (reset)
6
operations
2