Transformers

Audio Transformers (570)
Current Sense Transformers (707)
Isolation Transformers and Autotransformers, Step Up, Step Down (483)
Power Transformers (5,761)
Pulse Transformers (4,866)
Specialty Transformers (331)
Switching Converter, SMPS Transformers (956)

Records 13,674

Page 373/456

Part Number	Description	In Stock
S553-1084-11-F Bel Fuse	Pulse Transformers PULSE XFMR 2CT:1CT TX/1CT:1CT RX Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN 10G Base-T Inductance: 80mH, 80mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 2CT:1CT Transmitter, 1CT:1CT Receiver Mounting Type: Surface Mount Size / Dimension: 0.500" L x 0.285" W (12.70mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: 0°C ~ 70°C	In Stock2,556
S553-1445-00-F Bel Fuse	Pulse Transformers PULSE TRANSFORMER Manufacturer: Bel Fuse Inc. Series: - Transformer Type: - Inductance: - ET (Volt-Time): - Turns Ratio - Primary:Secondary: - Mounting Type: - Size / Dimension: - Height - Seated (Max): - Operating Temperature: -	In Stock8,406
S553-5999-08-F Bel Fuse	Pulse Transformers PULSE XFMR 1:1 TX/1:1 RX 110UH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN 10G Base-T Inductance: 110µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:1 Transmitter, 1:1 Receiver Mounting Type: Surface Mount Size / Dimension: 0.500" L x 0.285" W (12.70mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -	In Stock2,487
S553-5999-37-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:1.41CT/1CT:1CT Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN 10G Base-T Inductance: 200µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:1.41CT Transmitter, 1CT:1CT Receiver Mounting Type: Surface Mount Size / Dimension: 0.500" L x 0.285" W (12.70mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: 0°C ~ 70°C	In Stock8,460
S553-5999-52-F Bel Fuse	Pulse Transformers PULSE XFMR 2CT:1CT TX/1CT:1CT RX Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN 10G Base-T Inductance: 28µH, 110µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 2CT:1CT Transmitter, 1CT:1CT Receiver Mounting Type: Surface Mount Size / Dimension: 0.500" L x 0.285" W (12.70mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: 0°C ~ 70°C	In Stock4,690
S553-5999-76-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:1CT TX/1:1 RX Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN 10G Base-T Inductance: - ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:1CT Transmitter, 1:1 Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.480" W (27.94mm x 12.19mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: 0°C ~ 70°C	In Stock6,372
S553-5999-86-F Bel Fuse	Pulse Transformers MODULE XFRMR LAN 10B-T SMD Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN 10 Base-T Inductance: 110µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:2CT Transmitter, 1CT:1CT Receiver Mounting Type: Surface Mount Size / Dimension: 0.500" L x 0.285" W (12.70mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: 0°C ~ 70°C	In Stock1,802
S553-5999-D6-F Bel Fuse	Pulse Transformers PULSE TRANSFORMER 85UH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN Inductance: 85µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: - Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.480" W (27.94mm x 12.19mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: 0°C ~ 70°C	In Stock7,164
S553-5999-F2-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:2CT TX/1CT:1CT RX Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN 10G Base-T Inductance: 28µH, 110µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:2CT Transmitter, 1CT:1CT Receiver Mounting Type: Surface Mount Size / Dimension: 0.500" L x 0.285" W (12.70mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock5,706
S553-5999-F3-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:2CT TX/1CT:1CT RX Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN 10G Base-T Inductance: 28µH, 110µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:2CT Transmitter, 1CT:1CT Receiver Mounting Type: Surface Mount Size / Dimension: 0.500" L x 0.285" W (12.70mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock2,808
S553-5999-F5-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:2.5CT/1CT:1CT Manufacturer: Bel Fuse Inc. Series: - Transformer Type: LAN 10G Base-T Inductance: 230µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:2.5CT Transmitter, 1CT:1CT Receiver Mounting Type: Surface Mount Size / Dimension: 0.500" L x 0.285" W (12.70mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: 0°C ~ 70°C	In Stock2,178
S553-6500-43-F Bel Fuse	Pulse Transformers PULSE XFMR 1:1.36TX/1:1RX 1.2MH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1.2mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:1.36 Transmitter, 1:1 Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.480" W (27.94mm x 12.19mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock5,346
S553-6500-44-F Bel Fuse	Pulse Transformers PULSE XFMR 1:1.15/1:1 1.2MH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1.2mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:1.15 Transmitter, 1:1 Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.480" W (27.94mm x 12.19mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock6,264
S553-6500-55-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:2 TX/1:2CT RX Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1.2mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:2 Transmitter, 1:2CT Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.480" W (27.94mm x 12.19mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock2,160
S553-6500-61-F Bel Fuse	Pulse Transformers PULSE XFMR 1:1.41 TX/RX 1.5MH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1.5mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:1.41 Transmitter, 1:1.41 Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.480" W (27.94mm x 12.19mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock4,140
S553-6500-66-F Bel Fuse	Pulse Transformers PULSE XFMR 1:2.42/2.42:1 1.5MH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1.5mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:2.42 Transmitter, 2.42:1 Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.480" W (27.94mm x 12.19mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock2,592
S553-6500-89-F Bel Fuse	Pulse Transformers PULSE TRANSFORMER 1:1CT 1.6MH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Single) Inductance: 1.6mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:1CT Mounting Type: Surface Mount Size / Dimension: 0.240" L x 0.265" W (6.10mm x 6.73mm) Height - Seated (Max): 0.265" (6.73mm) Operating Temperature: -40°C ~ 85°C	In Stock5,616
S553-6500-A5-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:2.4/2/1CT:1/0.79 Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Dual) Inductance: 1.8mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:2.4/2, 1CT:1/0.79 Mounting Type: Surface Mount Size / Dimension: 0.485" L x 0.285" W (12.32mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock5,022
S553-6500-A6-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:2.4CT/1CT:1CT Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Dual) Inductance: 1.0mH, 1.8mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:2.4CT Transmitter, 1CT:1CT Receiver Mounting Type: Surface Mount Size / Dimension: 0.485" L x 0.285" W (12.32mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock3,544
S553-6500-A7-F Bel Fuse	Pulse Transformers PULSE TRANSFORMER 1:2.42 950UH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 950µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:2.42 Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.476" W (27.94mm x 12.09mm) Height - Seated (Max): 0.236" (5.99mm) Operating Temperature: -40°C ~ 85°C	In Stock4,950
S553-6500-A8-F Bel Fuse	Pulse Transformers MODUL XFRMR LAN T1/E1 OCTAL SURG Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 950µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:2.42 Transmitter, 1:2.42 Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.480" W (27.94mm x 12.19mm) Height - Seated (Max): 0.295" (7.49mm) Operating Temperature: -40°C ~ 85°C	In Stock5,130
S553-6500-B9-F Bel Fuse	Pulse Transformers PULSE XFMR 1:2TX/1:1RX 1.5/1.8MH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1.5mH, 1.8mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:2 Transmitter, 1:1 Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.476" W (27.94mm x 12.09mm) Height - Seated (Max): 0.236" (5.99mm) Operating Temperature: -40°C ~ 85°C	In Stock5,004
S553-6500-C4-F Bel Fuse	Pulse Transformers MODULE XFRMR LAN T1/E1 OCTAL SMD Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1.5mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:2 Transmitter, 1:2 Receiver Mounting Type: Surface Mount Size / Dimension: 1.045" L x 0.300" W (26.54mm x 7.62mm) Height - Seated (Max): 0.290" (7.37mm) Operating Temperature: -40°C ~ 85°C	In Stock8,784
S553-6500-C8-F Bel Fuse	Pulse Transformers PULSE XFMR 1:2TX/1:1RX 1.5/1.8MH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1.5mH, 1.8mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:2 Transmitter, 1:1 Receiver Mounting Type: Surface Mount Size / Dimension: 1.045" L x 0.300" W (26.54mm x 7.62mm) Height - Seated (Max): 0.290" (7.37mm) Operating Temperature: -40°C ~ 85°C	In Stock5,850
S553-6500-C9-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:1CT TX/1CT:1CT RX Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Dual) Inductance: 1.8mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:1CT Transmitter, 1CT:1CT Receiver Mounting Type: Surface Mount Size / Dimension: 0.485" L x 0.285" W (12.32mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: -40°C ~ 85°C	In Stock7,506
S553-6500-D1-F Bel Fuse	Pulse Transformers PULSE XFMR 1:2.4TX/1:1RX 1/1.8MH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1.0mH, 1.8mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:2.4 Transmitter, 1:1 Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.476" W (27.94mm x 12.09mm) Height - Seated (Max): 0.236" (5.99mm) Operating Temperature: -40°C ~ 85°C	In Stock3,454
S553-6500-D3-F Bel Fuse	Pulse Transformers MODULE XFRMR LAN T1/E1 OCTAL SMD Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Octal) Inductance: 1mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:2.4 Transmitter, 1:1 Receiver Mounting Type: Surface Mount Size / Dimension: 1.045" L x 0.300" W (26.54mm x 7.62mm) Height - Seated (Max): 0.290" (7.37mm) Operating Temperature: -40°C ~ 85°C	In Stock2,844
S553-6500-F6-F Bel Fuse	Pulse Transformers PULSE XFMR 1CT:2CT TX 1:2CT RX Manufacturer: Bel Fuse Inc. Series: - Transformer Type: T1/E1 (Quad) Inductance: 1.5mH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1CT:2CT Transmitter, 1:2CT Receiver Mounting Type: Surface Mount Size / Dimension: 1.100" L x 0.476" W (27.94mm x 12.09mm) Height - Seated (Max): 0.236" (5.99mm) Operating Temperature: -40°C ~ 85°C	In Stock5,940
S554-5999-03-F Bel Fuse	Pulse Transformers PULSE XFMR 1:2CT 30UH Manufacturer: Bel Fuse Inc. Series: - Transformer Type: - Inductance: 30µH ET (Volt-Time): - Turns Ratio - Primary:Secondary: 1:2CT Mounting Type: Surface Mount Size / Dimension: 0.300" L x 0.285" W (7.62mm x 7.24mm) Height - Seated (Max): 0.225" (5.72mm) Operating Temperature: 0°C ~ 70°C	In Stock2,160
S554-5999-14-F Bel Fuse	Pulse Transformers PULSE XFMR Manufacturer: Bel Fuse Inc. Series: - Transformer Type: - Inductance: - ET (Volt-Time): - Turns Ratio - Primary:Secondary: - Mounting Type: Surface Mount Size / Dimension: 0.310" L x 0.255" W (7.88mm x 6.47mm) Height - Seated (Max): 0.210" (5.34mm) Operating Temperature: -40°C ~ 85°C	In Stock7,740

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