
For Reference Only
Part Number | 274AX |
OEMstron Part # | 274AX |
Manufacturer | Hammond Manufacturing |
Category | Power › Transformers › Power Transformers |
Description | XFRMR LAMINATED 137VA CHAS MOUNT |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 274AX PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
274AX Specifications
Part Number | 274AX | |
Brand | Hammond Manufacturing | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Transformers | |
Subcategory | Power Transformers | |
Manufacturer | Hammond Manufacturing | |
Series | 274 | |
Type | Laminated Core | |
Voltage - Primary | 117V | |
Voltage - Secondary (Full Load) | 720V, 6.3V, 5V | |
Current - Output (Max) | 138mA, 3.5A, 3A | |
Primary Winding(s) | Single | |
Secondary Winding(s) | Triple | |
Center Tap | Yes | |
Power - Max | 137VA | |
Mounting Type | Chassis Mount | |
Termination Style | Wire Leads | |
Size / Dimension | 79.50mm L x 88.90mm W | |
Height - Seated (Max) | 98.55mm | |
Voltage - Isolation | 2000Vrms | |
Weight | 5.7 lbs (2.6 kg) |
274AX Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
274AX D# E1077603 Hammond Manufacturing |
transformer - power "classis" plate & filament RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
AQY274A D# V36:1790_10814116 Panasonic Electronic Components |
Solid State Relay 50mA 1.5V DC-IN 0.35A 400V AC/DC-OUT 4-Pin PDIP SMD Tube RoHS: Compliant
|
Americas - 0 |
274AX D# V99:2348_19782632 Hammond Manufacturing |
Power Transformer 2000Vrms 38VA 11 Terminal Wire Lead Flange Mount RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AQY274AX D# AQY274AX Panasonic Electronic Components |
Relay SSR 50mA 1.5V DC-IN 0.35A 400V AC/DC-OUT 4-Pin PDIP SMD T/R (Alt: AQY274AX) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AQY274AX D# AQY274AX Panasonic Electronic Components |
Relay SSR 50mA 1.5V DC-IN 0.35A 400V AC/DC-OUT 4-Pin PDIP SMD T/R - Tape and Reel (Alt: AQY274AX) |
Europe - 0 |
Part Number | Description | Stock |
274AX Panasonic Electronic Components |
AQY Photomos Series 350 mA 400 V 3.2 Ohm 1 Channel Solid State Relay -POWERDIP-4 |
Contact Us |
AQW274AX Panasonic Electronic Components |
RELAY OPTO AC/DC 400V 0.3A 8-SMD |
Contact Us |
AQY274AX Panasonic Electronic Components |
AQY Photomos Series 350 mA 400 V 3.2 Ohm 1 Channel Solid State Relay -POWERDIP-4 |
Contact Us |
AQY274A Panasonic Electronic Components |
Lead time 84 |
769 |
Part Number | Description | Stock |
AQY274A D# C1S600604428316 Panasonic Electronic Components |
Relay SSR 50mA 1.5V DC-IN 0.35A 400V AC/DC-OUT 4-Pin PDIP SMD Tube RoHS: Compliant
Min Qty: 1
Container: Bulk
|
12 |
Part Number | Description | Stock |
AQY274A Panasonic Electronic Components |
Transistor Output SSR RoHS: Compliant
|
Europe - 50 |
Part Number | Description | Stock |
AQY274A D# 255-2692-ND Panasonic Electronic Components |
SSR RELAY SPST-NO 350MA 0-400V |
1244 In Stock |
AQW274AX D# AQW274AX-ND Panasonic Electronic Components |
SSR RELAY SPST-NO 300MA 0-400V |
Limited Supply - Call |
274AX D# HM5021-ND Hammond Manufacturing |
PWR XFMR LAMINATED 137VA CHAS MT |
2 In Stock |
Part Number | Description | Stock |
AQY274A D# 2503703 Panasonic Electronic Components |
PHOTO MOSFET RELAY, 400V, 0.35A RoHS: Compliant
Min Qty: 1
Container: Each
|
21 |
Part Number | Description | Stock |
AQY274A Panasonic Electronic Components |
AQY Photomos Series 350 mA 400 V 3.2 Ohm 1 Channel Solid State Relay -POWERDIP-4 RoHS: Compliant
pbFree: Yes
|
0 Bulk |
AQY274AX Panasonic Electronic Components |
AQY Photomos Series 350 mA 400 V 3.2 Ohm 1 Channel Solid State Relay -POWERDIP-4 RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
274AX Hammond Manufacturing |
OEM/CM QUOTES ONLY | NO BROKERS |
14 |
3315274AX AXIOM |
OEM/CM QUOTES ONLY | NO BROKERS |
61 |
A6925274AX AXIOM |
OEM/CM QUOTES ONLY | NO BROKERS |
7 |
Part Number | Description | Stock |
AQY274A Panasonic Electronic Components |
Relay SSR 50mA 1.5V DC-IN 0.35A 400V AC/DC-OUT 4-Pin PDIP SMD Tube RoHS: Compliant
|
884 In Stock |
AQY274AX Panasonic Electronic Components |
Solid State Relay 50mA 1.5V DC-IN 0.35A 400V AC/DC-OUT 4-Pin PDIP SMD T/R RoHS: Compliant
|
0 |
Part Number | Description | Stock |
AQY274A D# 769-AQY274A Panasonic Electronic Components |
Solid State Relays - PCB Mount 400v .35a DIP Form A Norm-Open RoHS: Compliant
|
50 |
274AX D# 546-274AX Hammond Manufacturing |
Power Transformers PLATE & FILAMENT RoHS: Compliant
|
1 |
Part Number | Description | Stock |
A6925274-AX Axiom Manufacturing |
AXIOM 2GB DDR3-1600 ECC UDIMM FOR DELL - A6925274 RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
A6925274-AX D# XSDXS0000017625 Axiom Manufacturing |
AXIOM 2GB DDR3-1600 ECC UDIMM FOR DELL - A6925274 |
0 |
Part Number | Description | Stock |
AQY274A D# 72Y0867 Panasonic Electronic Components |
MOSFET Relay, 400 V, 350 mA, 3.2 ohm, SPST-NO RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
21 |
274AX D# 50H6797 Hammond Manufacturing |
ISOLATION TRANSFORMER, 720V, 137VA, Chassis Mount Transformer Type:High Voltage, Secondary Voltages:720V, Power Rating:137VA, Frequency Range:50Hz / 60Hz, Winding Type:Single Primary, Dual Secondary, Current Rating:138mA RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
Part Number | Description | Stock |
274AX D# NS-274AX Hammond Manufacturing |
OEM/CM ONLY |
1666 |
AQW274AX D# NS-AQW274AX Panasonic Electronic Components |
OEM/CM ONLY |
5166 |
AQY274A D# NS-AQY274A Panasonic Electronic Components |
OEM/CM ONLY |
1083 |
Part Number | Description | Stock |
AQY274A Panasonic Electronic Components |
Relay SSR 50mA 1.5V DC-IN 0.35A 400V AC/DC-OUT 4-Pin PDIP SMD Tube RoHS: Compliant
|
884 In Stock |
AQY274AX Panasonic Electronic Components |
Solid State Relay 50mA 1.5V DC-IN 0.35A 400V AC/DC-OUT 4-Pin PDIP SMD T/R RoHS: Compliant
|
Alternative Product Available |
Part Number | Description | Stock |
274AX Hammond Manufacturing |
transformer - power "classis" pl |
7 |
Part Number | Description | Stock |
A6925274AX Axiom Memory Solutions |
OEM/CM ONLY |
2016 |
3315274AX Axiom Memory Solutions |
OEM/CM ONLY |
2016 |
AQY274A Panasonic Electronic Components |
OEM/CM ONLY |
148 |
Part Number | Description | Stock |
AQY274A Panasonic Electronic Components |
Solid State Relays - PCB Mount 400v .35a DIP Form A Norm-Open pbFree: Pb-Free
|
Americas - 332 |
Part Number | Description | Stock |
AQY274AX Panasonic Electronic Components |
shipping today |
6 |
Part Number | Description | Stock |
AQY274A D# 52372199 Panasonic Electronic Components |
Solid State Relay 50mA 1.5V DC-IN 0.35A 400V AC/DC-OUT 4-Pin PDIP SMD Tube RoHS: Compliant
|
Americas - 884 |
Part Number | Description | Stock |
AQY274A Panasonic Electronic Components |
RFQ |
1023 |
Part Number | Description | Stock |
AQY274A D# 2503703 Panasonic Electronic Components |
PHOTO MOSFET RELAY, 400V, 0.35A RoHS: Compliant
Min Qty: 1
Container: Each
|
21 |
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In Stock | 288 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
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