Signal Relays

Active

Series	Image	Contact form	Contact rating	Coil voltage (DC)	Mount	App	Note
A		2c	0.5A, 125VAC, 1A, 30VDC	1.5 to 48V (latching ~24V)	TH	Communication, networking gear DSL	Latching type available
FTR-B3		2c	0.3A, 125VAC, 1A, 30VDC	1.5 to 24V	TH, SMT	Navigation (sound), dark current cut	Latching type available
FTR-B3-RF		2c	0.01mA	1.5 to 24V	SMT	Wireless unit, ATM digital unit, Attenuator
FTR-B4		2c	0.3A, 125VAC, 1A, 30VDC	1.5 to 24V	TH, SMT	Navigation (sound), dark current cut	Latching type available
FTR-C1		2c	1A, 30VDC/0.3A 125VAC/0.3A 110VDC	3 to 24V	TH, SMT	Networking gear DSL, car navigation (sound), multifunction copier, dark current cut	Contact gap 0.6mm, latching type available
FTR-C2		2c	0.3A, 125VAC, 1A, 30VDC	3 to 24V	TH, SMT	VoIP, DSL, multifunction copier, car navigation (sound), dark current cut	Contact gap 2.0mm, latching type available
MZ		1c	2A, 24VDC, 1A, 120VAC, 1A, 24VDC, 0.5A, 120VAC	1.5 to 48V	TH	Communication facility	High sensitive type available
NA		2c	0.5A, 125VAC, 1A, 30VDC	1.5 to 48V (latching ~24V)	TH	Communication, networking gear DSL	Latching type available
RY		2c, 2d	0.5A, 120VAC (RY-W, WZ), 1A, 24VDC, 0.25A, 120VAC (RY-WF), 1A, 24VDC, 0.5A, 125VAC (RY-WFZ), 2A, 30VDC	3 to 48V	TH	Communication facility	-
SY		1c	0.5, 120VAC, 1A, 24VDC	1.5 to 24V	TH	Dial pulses, vehicle electronic mirror	-

Discontinued

Series	Contact form	Contact rating	Coil voltage (DC)	Mount	App	Note	Suggested Replacement
AS	2c	1A 30VDC	1.5 to 24V	SMT	Communication		None
ASL	2c	1A 30VDC	1.5 to 24V	SMT	Communication	single coil latching	None
ASL-D	2c	1A 30VDC	1.5 to 24V	SMT	Communication	double coil latching	None
BA	2c, 2d	1A 30VDC	1.5 to 48V	TH	Fax		FTR-C1
BAL	2c, 2d	1A 30VDC	1.5 to 48V	TH	Fax	single coil latching	FTR-C1
BAL-D	2c, 2d	1A 30VDC	1.5 to 48V	TH	Fax	double coil latching	None
FBR12	2c	1Bellcore 20coilDo	3 to 24V	TH	FBX		FTR-C1
FBR18	2c	1Bellcore 20coilDi	3 to 24V	SMT	TO 24BX		FTR-C1
FBR20	1c	1A 20VDd	1.5 to 24V	TH	Flux free or Plastbx		None
FBR20H	1c	1A 20VDo	1.5 to 24V	TH	TO 24V, FLBX		None
FBR211	1c	1A to 3A 31plasticDm	1.5 to 24V	TH	Powes indo, dolocek		B/E type: MZ; A/C type: none; SY (not pin compatible)
FBR211	1c	1A 21toDs	1.5 to 24V	TH	V, Flux frebx		B/E type: MZ; A/C type: none; SY (not pin compatible)
FBR244	2c	1A 30VDC	3 to 24V	TH	Free or Plastic SBX		None
FBR46	2c	1A 21valuesDt	3 to 24V	TH	Case, PCB TH MOBX		A, NA, FTR-B3, FTR-B4 (not pin compatible)
FTR-B2	2a, 2c	1A 30VDC	4.5, 12V	TH, SMT	TH and PCB SMTTX		None
NAS	2c	1Bellcore 20caseDs	1.5 to 48V	SMT	TO AX		None
NASL	2c	1Bellcore 10VDs	1.5 to 48V	SMT	TO AX	single coil latching	None
NASL-D	2c	1Bellcore 10VDs	1.5 to 48V	SMT	TO AX	double coil latching	None
RA	2c	1Contact 21valuesDs	1.5 to 48V	TH	V, Plastic SAX		RY
RA4	4c	1Contact rating 21valuesDe	1.5 to 48V	TH	V, Plastic SEAX		RY (not pin compatible)
UR1	2c	0.5A, 60VAC (SY-W)	1.5 to 48V	TH	Communication	High frequency 900MHz	None
UM1	1c	1A, 24VDC	1.5 to 48V	TH	Communication	High frequency 900MHz	FTR-B3-RF