Interchangeable Part Numbers (Comments refer to differences in Chief's Part Numbers):
Competitor Part Number |
Competitor |
Comments |
Direct replacement |
301-1A-C-R1-U03-12VDC |
Song Chuan |
Plastic seal instead of flux tight |
Yes
No
|
301-1A-S-R1-12VDC |
Song Chuan |
|
Yes
No
|
PC785-1A-12S-R-X |
Picker |
|
Yes
No
|
AZ988-1AT-12DEC1R |
American Zettler |
Higher coil power. |
Yes
No
|
AZ988-1AT-12DEC2R |
American Zettler |
No top grip on relay casing. Higher coil power. |
Yes
No
|
AZ988-1AT-12DSEC1R |
American Zettler |
|
Yes
No
|
AZ988-1AT-12DSEC2R |
American Zettler |
No top grip on relay casing. |
Yes
No
|
AZ9861-1A-12DC2R1 |
American Zettler |
American Zettler gets this Micro HC 280 relays from Hongfa and uses a private label. |
Yes
No
|
AZ9841-1A-12DER |
American Zettler |
|
Yes
No
|
G8V-RH-1A2T-R-DC12 |
Omron |
Omron no longer produces |
Yes
No
|
301-1A-S-12VDC |
Song Chuan |
Added suppression resistor. |
Yes
No
|
301-1A-C-12VDC |
Song Chuan |
Added suppression resistor. Plastic seal instead of flux tight. |
Yes
No
|
898H-1AH-C-R1-U04-12VDC |
Song Chuan |
Micro(35A) and plastic seal instead of Mini(50A) and flux tight. |
Yes
No
|
898H-1AH-S-R1-12VDC |
Song Chuan |
Micro(35A) instead of Mini(50A). |
Yes
No
|
301-1A-S-D1-12VDC |
Song Chuan |
Suppression resistor instead of supression diode. |
Yes
No
|
898H-1AH-S-12VDC |
Song Chuan |
Added suppression resistor. Micro(35A) instead of Mini(50A). |
Yes
No
|
898H-1AH-D-001-12VDC |
Song Chuan |
Added plastic seal. Micro(35A) and suppression resistor instead of Mini(50A) and suppression diode. |
Yes
No
|
898H-1AH-C-12VDC |
Song Chuan |
Added suppression resistor. Micro(35A) and plastic seal instead of Mini(50A) and flux tight. |
Yes
No
|
898H-1AH-C1-12VDC |
Song Chuan |
Added suppression resistor. Micro(35A) instead of Mini(50A). No bracket. |
Yes
No
|
898H-1AH-D1SW-R1-12VDC |
Song Chuan |
Micro(35A) with plastic seal instead of Mini(50A) with weatherproof cover. No bracket. |
Yes
No
|
AZ984-1A-12D |
American Zettler |
Added plastic seal and suppression resistor. Micro HC(35 A) instead of Micro(25A). |
Yes
No
|
AZ984-1A-12DR |
American Zettler |
Added plastic seal. Micro HC(35A) instead of Micro(25A). |
Yes
No
|
AZ988-1AT-12DC1 |
American Zettler |
Added plastic seal and suppression resistor. Higher coil power. |
Yes
No
|
AZ988-1AT-12DEC1 |
American Zettler |
Added suppression resistor. Higher coil power. |
Yes
No
|
AZ988-1AT-12DC1R |
American Zettler |
Added plastic seal. Higher coil power. |
Yes
No
|
AZ988-1AT-12DC2 |
American Zettler |
Added plastic seal and suppression resistor. Higher coil power. No top grip on relay casing. |
Yes
No
|
AZ988-1AT-12DEC2 |
American Zettler |
Added suppression resistor. Higher coil power. No top grip on relay casing. |
Yes
No
|
AZ988-1AT-12DC2R |
American Zettler |
Added plastic seal. Higher coil power. No top grip on relay casing. |
Yes
No
|
AZ988-1AT-12DSC1 |
American Zettler |
Added plastic seal and suppression resistor. |
Yes
No
|
AZ988-1AT-12DSEC1 |
American Zettler |
Added suppression resistor. |
Yes
No
|
AZ988-1AT-12DSC1R |
American Zettler |
Added plastic seal. |
Yes
No
|
AZ988-1AT-12DSC2 |
American Zettler |
Added plastic seal and suppression resistor. No top grip on relay casing. |
Yes
No
|
AZ988-1AT-12DSEC2 |
American Zettler |
Added suppression resistor. No top grip on relay casing. |
Yes
No
|
AZ988-1AT-12DSC2R |
American Zettler |
Added plastic seal. No top grip on relay casing. |
Yes
No
|
AZ9861-1A-12DC1 |
American Zettler |
Added plastic seal and suppression resistor. |
Yes
No
|
AZ9861-1A-12DC1R1 |
American Zettler |
Added plastic seal. |
Yes
No
|
AZ9861-1A-12DC1D1 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9861-1A-12DC1D2 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9861-1A-12DC1D3 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9861-1A-12DC1D4 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9861-1A-12DC2 |
American Zettler |
Added suppression resistor. |
Yes
No
|
AZ9861-1A-12DC2R1 |
American Zettler |
|
Yes
No
|
AZ9861-1A-12DC2D1 |
American Zettler |
Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9861-1A-12DC2D2 |
American Zettler |
Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9861-1A-12DC2D3 |
American Zettler |
Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9861-1A-12DC2D4 |
American Zettler |
Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9861-1A-12DC3 |
American Zettler |
Added plastic seal and suppression resistor. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC3R1 |
American Zettler |
Added plastic seal. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC3D1 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC3D2 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC3D3 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC3D4 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC4 |
American Zettler |
Added suppression resistor. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC4R1 |
American Zettler |
No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC4D1 |
American Zettler |
Suppression resistor instead of suppression diode. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC4D2 |
American Zettler |
Suppression resistor instead of suppression diode. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC4D3 |
American Zettler |
Suppression resistor instead of suppression diode. No weatherproof cover and no bracket. |
Yes
No
|
AZ9861-1A-12DC4D4 |
American Zettler |
Suppression resistor instead of suppression diode. No weatherproof cover and no bracket. |
Yes
No
|
AZ9841-1A-12D |
American Zettler |
Added plastic seal and suppression resistor. |
Yes
No
|
AZ9841-1A-12DR |
American Zettler |
Added plastic seal. |
Yes
No
|
AZ9841-1A-12DD1 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9841-1A-12DD2 |
American Zettler |
Added plastic seal. Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9841-1A-12DE |
American Zettler |
Added suppression resistor. |
Yes
No
|
AZ9841-1A-12DED1 |
American Zettler |
Suppression resistor instead of suppression diode. |
Yes
No
|
AZ9841-1A-12DED2 |
American Zettler |
Suppression resistor instead of suppression diode. |
Yes
No
|
G8V-1A7T-R-DC12 |
Omron |
Added plastic seal. Micro HC instead of Micro. |
Yes
No
|
G8V-1A2T-R-DC12 |
Omron |
Micro HC instead of Micro. |
Yes
No
|
G8V-RH-1A7T-R-DC12 |
Omron |
Added plastic seal. |
Yes
No
|