Littelfuse Inc. Products - Signal Relays, Up to 2 Amps

HE3351A2400
Littelfuse Inc.

RELAY REED SPST 1A 24V

Package: -

Stock16,416
HE3321A1200
Littelfuse Inc.

RELAY REED SPST 500MA 12V

Package: -

Stock22,524
HE722A1200
Littelfuse Inc.

RELAY REED DPST 500MA 12V

Package: -

Stock36,486
HE751A0500
Littelfuse Inc.

RELAY REED SPST 500MA 5V

Package: -

Stock20,184
HE3321C1200
Littelfuse Inc.

RELAY REED SPDT 250MA 12V

Package: -

Stock25,164
HE721C1210
Littelfuse Inc.

RELAY REED SPDT 250MA 12V

Package: -

Stock18,156
HE721C1200
Littelfuse Inc.

RELAY REED SPDT 250MA 12V

Package: -

Stock23,796
HE722A2410
Littelfuse Inc.

RELAY REED DPST 500MA 24V

Package: -

Stock16,242
HE722A2400
Littelfuse Inc.

RELAY REED DPST 500MA 24V

Package: -

Stock20,154
HE751A2400
Littelfuse Inc.

RELAY REED SPST 500MA 24V

Package: -

Stock22,032
HE3351A1200
Littelfuse Inc.

RELAY REED SPST 1A 12V

Package: -

Stock28,632
HE751A1210
Littelfuse Inc.

RELAY REED SPST 500MA 12V

Package: -

Stock21,342
HE3321A2400
Littelfuse Inc.

RELAY REED SPST 500MA 24V

Package: -

Stock21,480
HE751A0510
Littelfuse Inc.

RELAY REED SPST 500MA 5V

Package: -

Stock29,610
HE721A2400
Littelfuse Inc.

RELAY REED SPST 500MA 24V

Package: -

Stock12,138
HE3321C2400
Littelfuse Inc.

RELAY REED SPDT 250MA 24V

Package: -

Stock23,916
HE721C2400
Littelfuse Inc.

RELAY REED SPDT 250MA 24V

Package: -

Stock14,892
HE721C0510
Littelfuse Inc.

RELAY REED SPDT 250MA 5V

Package: -

Stock19,062
HE722A1210
Littelfuse Inc.

RELAY REED DPST 500MA 12V

Package: -

Stock34,212
HE722A0500
Littelfuse Inc.

RELAY REED DPST 500MA 5V

Package: -

Stock28,794

Part Number	Manufacturer	Description	Package	Stock	Coil Type	Coil Current	Coil Voltage	Contact Form	Contact Rating (Current)	Switching Voltage	Turn On Voltage (Max)	Turn Off Voltage (Min)	Operate Time	Release Time	Features	Mounting Type	Termination Style
HE3351A2400	Littelfuse Inc.	RELAY REED SPST 1A 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 12mA Coil Voltage: 24VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 1A Switching Voltage: 300VDC - Max Turn On Voltage (Max): 18 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock16,416	Non Latching	12mA	24VDC	SPST-NO (1 Form A)	1A	300VDC - Max	18 VDC	2 VDC	1ms	1ms	-	Through Hole	PC Pin
HE3321A1200	Littelfuse Inc.	RELAY REED SPST 500MA 12V Relay Type: Reed Coil Type: Non Latching Coil Current: 24mA Coil Voltage: 12VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 9 VDC Turn Off Voltage (Min): 1 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock22,524	Non Latching	24mA	12VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	9 VDC	1 VDC	1ms	1ms	-	Through Hole	PC Pin
HE722A1200	Littelfuse Inc.	RELAY REED DPST 500MA 12V Relay Type: Reed Coil Type: Non Latching Coil Current: 24mA Coil Voltage: 12VDC Contact Form: DPST (2 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 8 VDC Turn Off Voltage (Min): 1 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock36,486	Non Latching	24mA	12VDC	DPST (2 Form A)	500mA	200VDC - Max	8 VDC	1 VDC	1ms	1ms	-	Through Hole	PC Pin
HE751A0500	Littelfuse Inc.	RELAY REED SPST 500MA 5V Relay Type: Reed Coil Type: Non Latching Coil Current: 10mA Coil Voltage: 5VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 300VDC - Max Turn On Voltage (Max): 3.75 VDC Turn Off Voltage (Min): 0.5 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock20,184	Non Latching	10mA	5VDC	SPST-NO (1 Form A)	500mA	300VDC - Max	3.75 VDC	0.5 VDC	1ms	1ms	-	Through Hole	PC Pin
HE3321C1200	Littelfuse Inc.	RELAY REED SPDT 250MA 12V Relay Type: Reed Coil Type: Non Latching Coil Current: 24mA Coil Voltage: 12VDC Contact Form: SPDT (1 Form C) Contact Rating (Current): 250mA Switching Voltage: 175VDC - Max Turn On Voltage (Max): 9 VDC Turn Off Voltage (Min): 1 VDC Operate Time: 3ms Release Time: 3ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock25,164	Non Latching	24mA	12VDC	SPDT (1 Form C)	250mA	175VDC - Max	9 VDC	1 VDC	3ms	3ms	-	Through Hole	PC Pin
HE721C1210	Littelfuse Inc.	RELAY REED SPDT 250MA 12V Relay Type: Reed Coil Type: Non Latching Coil Current: 24mA Coil Voltage: 12VDC Contact Form: SPDT (1 Form C) Contact Rating (Current): 250mA Switching Voltage: 175VDC - Max Turn On Voltage (Max): 8 VDC Turn Off Voltage (Min): 1 VDC Operate Time: 3ms Release Time: 3ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock18,156	Non Latching	24mA	12VDC	SPDT (1 Form C)	250mA	175VDC - Max	8 VDC	1 VDC	3ms	3ms	Diode	Through Hole	PC Pin
HE721C1200	Littelfuse Inc.	RELAY REED SPDT 250MA 12V Relay Type: Reed Coil Type: Non Latching Coil Current: 24mA Coil Voltage: 12VDC Contact Form: SPDT (1 Form C) Contact Rating (Current): 250mA Switching Voltage: 175VDC - Max Turn On Voltage (Max): 8 VDC Turn Off Voltage (Min): 1 VDC Operate Time: 3ms Release Time: 3ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock23,796	Non Latching	24mA	12VDC	SPDT (1 Form C)	250mA	175VDC - Max	8 VDC	1 VDC	3ms	3ms	-	Through Hole	PC Pin
HE722A2410	Littelfuse Inc.	RELAY REED DPST 500MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 11.1mA Coil Voltage: 24VDC Contact Form: DPST (2 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 16 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 1ms Release Time: 1ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock16,242	Non Latching	11.1mA	24VDC	DPST (2 Form A)	500mA	200VDC - Max	16 VDC	2 VDC	1ms	1ms	Diode	Through Hole	PC Pin
HE722A2400	Littelfuse Inc.	RELAY REED DPST 500MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 11.1mA Coil Voltage: 24VDC Contact Form: DPST (2 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 16 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock20,154	Non Latching	11.1mA	24VDC	DPST (2 Form A)	500mA	200VDC - Max	16 VDC	2 VDC	1ms	1ms	-	Through Hole	PC Pin
HE751A2400	Littelfuse Inc.	RELAY REED SPST 500MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 11.1mA Coil Voltage: 24VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 300VDC - Max Turn On Voltage (Max): 16 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock22,032	Non Latching	11.1mA	24VDC	SPST-NO (1 Form A)	500mA	300VDC - Max	16 VDC	2 VDC	1ms	1ms	-	Through Hole	PC Pin
HE3351A1200	Littelfuse Inc.	RELAY REED SPST 1A 12V Relay Type: Reed Coil Type: Non Latching Coil Current: 24mA Coil Voltage: 12VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 1A Switching Voltage: 300VDC - Max Turn On Voltage (Max): 9 VDC Turn Off Voltage (Min): 1 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock28,632	Non Latching	24mA	12VDC	SPST-NO (1 Form A)	1A	300VDC - Max	9 VDC	1 VDC	1ms	1ms	-	Through Hole	PC Pin
HE751A1210	Littelfuse Inc.	RELAY REED SPST 500MA 12V Relay Type: Reed Coil Type: Non Latching Coil Current: 12mA Coil Voltage: 12VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 300VDC - Max Turn On Voltage (Max): 8 VDC Turn Off Voltage (Min): 1 VDC Operate Time: 1ms Release Time: 1ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock21,342	Non Latching	12mA	12VDC	SPST-NO (1 Form A)	500mA	300VDC - Max	8 VDC	1 VDC	1ms	1ms	Diode	Through Hole	PC Pin
HE3321A2400	Littelfuse Inc.	RELAY REED SPST 500MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 12mA Coil Voltage: 24VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 18 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock21,480	Non Latching	12mA	24VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	18 VDC	2 VDC	1ms	1ms	-	Through Hole	PC Pin
HE751A0510	Littelfuse Inc.	RELAY REED SPST 500MA 5V Relay Type: Reed Coil Type: Non Latching Coil Current: 10mA Coil Voltage: 5VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 300VDC - Max Turn On Voltage (Max): 3.75 VDC Turn Off Voltage (Min): 0.5 VDC Operate Time: 1ms Release Time: 1ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock29,610	Non Latching	10mA	5VDC	SPST-NO (1 Form A)	500mA	300VDC - Max	3.75 VDC	0.5 VDC	1ms	1ms	Diode	Through Hole	PC Pin
HE721A2400	Littelfuse Inc.	RELAY REED SPST 500MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 11.1mA Coil Voltage: 24VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 16 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock12,138	Non Latching	11.1mA	24VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	16 VDC	2 VDC	1ms	1ms	-	Through Hole	PC Pin
HE3321C2400	Littelfuse Inc.	RELAY REED SPDT 250MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 12mA Coil Voltage: 24VDC Contact Form: SPDT (1 Form C) Contact Rating (Current): 250mA Switching Voltage: 175VDC - Max Turn On Voltage (Max): 18 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 3ms Release Time: 3ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock23,916	Non Latching	12mA	24VDC	SPDT (1 Form C)	250mA	175VDC - Max	18 VDC	2 VDC	3ms	3ms	-	Through Hole	PC Pin
HE721C2400	Littelfuse Inc.	RELAY REED SPDT 250MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 12mA Coil Voltage: 24VDC Contact Form: SPDT (1 Form C) Contact Rating (Current): 250mA Switching Voltage: 175VDC - Max Turn On Voltage (Max): 16 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 3ms Release Time: 3ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock14,892	Non Latching	12mA	24VDC	SPDT (1 Form C)	250mA	175VDC - Max	16 VDC	2 VDC	3ms	3ms	-	Through Hole	PC Pin
HE721C0510	Littelfuse Inc.	RELAY REED SPDT 250MA 5V Relay Type: Reed Coil Type: Non Latching Coil Current: 25mA Coil Voltage: 5VDC Contact Form: SPDT (1 Form C) Contact Rating (Current): 250mA Switching Voltage: 175VDC - Max Turn On Voltage (Max): 3.75 VDC Turn Off Voltage (Min): 0.5 VDC Operate Time: 3ms Release Time: 3ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock19,062	Non Latching	25mA	5VDC	SPDT (1 Form C)	250mA	175VDC - Max	3.75 VDC	0.5 VDC	3ms	3ms	Diode	Through Hole	PC Pin
HE722A1210	Littelfuse Inc.	RELAY REED DPST 500MA 12V Relay Type: Reed Coil Type: Non Latching Coil Current: 24mA Coil Voltage: 12VDC Contact Form: DPST (2 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 8 VDC Turn Off Voltage (Min): 1 VDC Operate Time: 1ms Release Time: 1ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock34,212	Non Latching	24mA	12VDC	DPST (2 Form A)	500mA	200VDC - Max	8 VDC	1 VDC	1ms	1ms	Diode	Through Hole	PC Pin
HE722A0500	Littelfuse Inc.	RELAY REED DPST 500MA 5V Relay Type: Reed Coil Type: Non Latching Coil Current: 25mA Coil Voltage: 5VDC Contact Form: DPST (2 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 3.75 VDC Turn Off Voltage (Min): 0.5 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock28,794	Non Latching	25mA	5VDC	DPST (2 Form A)	500mA	200VDC - Max	3.75 VDC	0.5 VDC	1ms	1ms	-	Through Hole	PC Pin
HE3621A2410	Littelfuse Inc.	RELAY REED SPST 500MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 11.1mA Coil Voltage: 24VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 16 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 1ms Release Time: 1ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock63,774	Non Latching	11.1mA	24VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	16 VDC	2 VDC	1ms	1ms	Diode	Through Hole	PC Pin
HE3621A2400	Littelfuse Inc.	RELAY REED SPST 500MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 11.1mA Coil Voltage: 24VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 16 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock24,888	Non Latching	11.1mA	24VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	16 VDC	2 VDC	1ms	1ms	-	Through Hole	PC Pin
HE721A2410	Littelfuse Inc.	RELAY REED SPST 500MA 24V Relay Type: Reed Coil Type: Non Latching Coil Current: 11.1mA Coil Voltage: 24VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 16 VDC Turn Off Voltage (Min): 2 VDC Operate Time: 1ms Release Time: 1ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock15,942	Non Latching	11.1mA	24VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	16 VDC	2 VDC	1ms	1ms	Diode	Through Hole	PC Pin
HE721A1210	Littelfuse Inc.	RELAY REED SPST 500MA 12V Relay Type: Reed Coil Type: Non Latching Coil Current: 12mA Coil Voltage: 12VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 8 VDC Turn Off Voltage (Min): 1 VDC Operate Time: 1ms Release Time: 1ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock22,950	Non Latching	12mA	12VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	8 VDC	1 VDC	1ms	1ms	Diode	Through Hole	PC Pin
HE3321A0400	Littelfuse Inc.	RELAY REED SPST 500MA 5V Relay Type: Reed Coil Type: Non Latching Coil Current: 10mA Coil Voltage: 5VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 3.75 VDC Turn Off Voltage (Min): 0.5 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock33,576	Non Latching	10mA	5VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	3.75 VDC	0.5 VDC	1ms	1ms	-	Through Hole	PC Pin
HE721A0510	Littelfuse Inc.	RELAY REED SPST 500MA 5V Relay Type: Reed Coil Type: Non Latching Coil Current: 10mA Coil Voltage: 5VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 3.75 VDC Turn Off Voltage (Min): 0.5 VDC Operate Time: 1ms Release Time: 1ms Features: Diode Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock20,100	Non Latching	10mA	5VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	3.75 VDC	0.5 VDC	1ms	1ms	Diode	Through Hole	PC Pin
HE721A0500	Littelfuse Inc.	RELAY REED SPST 500MA 5V Relay Type: Reed Coil Type: Non Latching Coil Current: 10mA Coil Voltage: 5VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 3.75 VDC Turn Off Voltage (Min): 0.5 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock9,384	Non Latching	10mA	5VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	3.75 VDC	0.5 VDC	1ms	1ms	-	Through Hole	PC Pin
HE3621A0500	Littelfuse Inc.	RELAY REED SPST 500MA 5V Relay Type: Reed Coil Type: Non Latching Coil Current: 10mA Coil Voltage: 5VDC Contact Form: SPST-NO (1 Form A) Contact Rating (Current): 500mA Switching Voltage: 200VDC - Max Turn On Voltage (Max): 3.75 VDC Turn Off Voltage (Min): 0.5 VDC Operate Time: 1ms Release Time: 1ms Features: - Mounting Type: Through Hole Termination Style: PC Pin	Package: -	Stock8,112	Non Latching	10mA	5VDC	SPST-NO (1 Form A)	500mA	200VDC - Max	3.75 VDC	0.5 VDC	1ms	1ms	-	Through Hole	PC Pin