FTR-K1 SERIES
ULTRA MINIATURE RELAY
FEATURES
DPDT 2C
Ultra miniature slim type relay for surface mounting
Height: 9.3 mm maximum (THT)
10 mm maximum (SMT)
Weight: Approximately 1.0 g
Conforms to Bellcore & FCC part 68, and Telcordia &
FCC part 68
Conforms to UL1950 / CSA 950, IEC 950 / EN60950
spacing and high breakdown voltage
Clearance: 1.0mm
Creepage: 1.6mm
Basic insulation, 150V working voltage, pollution degree 2
High reliable birfuracted gold overlay silver contact
Low power consumption 140 mW (standard), 100 mW (latching)
RoHS compliant. Please see page 9 for more information
Plastic sealed
PARTNUMBER INFORMATION
FTR-B4
(a)
C
A
(b) (c)
4.5 Z - B05
(d) (e)
(f)
(a)
Relay type
FTR-B4
: FTR-B4-Series
(b)
Terminal type
C
G
S
: Through hole
: Surface mount
: Surface mount, space saving
(c)
Coil type
A
B
: Standard type
: Latching type (1 coil)
(d)
Coil rated voltage
4.5
: 1.5.....24 VDC
Coil rating table at page 3
(e)
Contact material
Z
P
: Gold overlay silver nickel (standard)
: Gold overlay silver palladium
(f)
Packaging
Nil:
B05
: Tube packaging
: Tape&Peel packaging (only for surface mount type)
Remarks: Actual marking on relay would not carry code FTR and be as below:
Ordering code: FTR-B4CA4.5Z
Actual marking: B4CA4.5Z
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