Datasheet

1
FTR-K1 SERIES
n FEATURES
l DPDT 2C
l Ultra miniature slim type relay for surface mounting
Height: 9.3 mm maximum (THT)
10 mm maximum (SMT)
Weight: Approximately 1.0 g
l Conforms to Bellcore & FCC part 68, and Telcordia &
FCC part 68
l 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
l High reliable birfuracted gold overlay silver contact
l Low power consumption 140 mW (standard), 100 mW (latching)
l RoHS compliant.
Please see page 9 for more information
Remarks: Actual marking on relay would not carry code FTR and be as below:
Ordering code: FTR-B4CA4.5Z Actual marking: B4CA4.5Z
*1 - Only surface mount types (G and S) are applicable
*2 - All relays are packaged in tubes unless part number ends with -B05
ULTRA MINIATURE RELAY
2 POLES - 2 A (Slim Prole Signal Relay)
n PARTNUMBER INFORMATION
FTR-B4 C A 4.5 Z - B 05
[Example] (a) (b) (c) (d) (e) (f) (g)
FTR-B4 Series
(a) Relay type FTR-B4 : FTR-B4-Series
(b) Terminal type C : Through hole
G : Surface mount
S : Surface mount, space saving
(c) Coil type A : Standard type
B : Latching type (1 coil)
(d) Coil rated voltage 4.5 : 1.5.....24 VDC
Coil rating table at page 3
(e) Contact material Z : Gold overlay silver nickel (standard)
P : Gold overlay silver palladium
(f) Relay enclosing direction *
1
B : Standard enclosing direction
(g) Number of relays per reel *
2
05 : 500 (standard)