| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | F-187U | Triad Magnetics | Transformer, power, 115Vi, sec: 28Vct@4A, chassis mt, leads | +1:$32.97 +3:$31.31 |
 Digi-Key 得捷电子 | F-187U | TRIAD MAGNETICS | | 1+:¥179.07 10+:¥158.02 50+:¥136.95 100+:¥131.68 |
 Mouser 贸泽电子 | F-187U | TRIAD MAGNETICS | | 1+:¥179.07 10+:¥158.02 50+:¥136.95 100+:¥131.681+:¥161.59 2+:¥157.61 5+:¥157.61 10+:¥157.61 25+:¥144.72 50+:¥140.42 100+:¥135 250+:¥134.48 |
 Mouser 贸泽电子 | F-187U | Triad Magnetics | 电源变压器 Power Transformer, Chassis Mount, Single Secondary, 28VDC (Nominal Secondary) Output, 115VAC Input, 4A (Secondary), 2 1/4 Inch Width, 13/64 x 3/8 Inch Mounting Hole Size | 1:¥190.405 5:¥178.4948 10:¥167.9745 25:¥162.3584
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 Onlinecomponents | F-187U | TRIAD MAGNETICS | | 1+:¥179.07 10+:¥158.02 50+:¥136.95 100+:¥131.681+:¥161.59 2+:¥157.61 5+:¥157.61 10+:¥157.61 25+:¥144.72 50+:¥140.42 100+:¥135 250+:¥134.481+:¥205.2301 10+:¥186.92 25+:¥171.6401 50+:¥158.58 100+:¥147.44 |