SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications

HIGH FREQUENCY MAGNETICS T1/CEPT Dual Line Interface Transformers • Designed to meet the stringent demands of high density designs • Low height profile • Minimum interwinding breakdown voltage of 1500 Vrms • Reference data sheet TM9906 for additional dual surface mount transformers

SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications

HIGH FREQUENCY MAGNETICS T1/CEPT Dual Line Interface Transformers • Designed to meet the stringent demands of high density designs • Low height profile • Minimum interwinding breakdown voltage of 1500 Vrms • Reference data sheet TM9906 for additional dual surface mount transformers

SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications

HIGH FREQUENCY MAGNETICS T1/CEPT Dual Line Interface Transformers • Designed to meet the stringent demands of high density designs • Low height profile • Minimum interwinding breakdown voltage of 1500 Vrms • Reference data sheet TM9906 for additional dual surface mount transformers

SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications

HIGH FREQUENCY MAGNETICS T1/CEPT Dual Line Interface Transformers • Designed to meet the stringent demands of high density designs • Low height profile • Minimum interwinding breakdown voltage of 1500 Vrms • Reference data sheet TM9906 for additional dual surface mount transformers

SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications

SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications Bel offers a new cost effective package on our standard T1/CEPT Telecom Interface Line Transformers. This sixteen lead, “TopperTM”, surface mount package, provides a superior, cost effective, quality prod

SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications

SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications Bel offers a new cost effective package on our standard T1/CEPT Telecom Interface Line Transformers. This sixteen lead, “TopperTM”, surface mount package, provides a superior, cost effective, quality prod

SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications

HIGH FREQUENCY MAGNETICS T1/CEPT Dual Line Interface Transformers • Designed to meet the stringent demands of high density designs • Low height profile • Minimum interwinding breakdown voltage of 1500 Vrms • Reference data sheet TM9906 for additional dual surface mount transformers

SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications

HIGH FREQUENCY MAGNETICS T1/CEPT Dual Line Interface Transformers • Designed to meet the stringent demands of high density designs • Low height profile • Minimum interwinding breakdown voltage of 1500 Vrms • Reference data sheet TM9906 for additional dual surface mount transformers

ISOLATIONTRANSFORMERS FORETHERNET

• Bel isolation transformers are designed to be used as equipment isolation protection for the cable-AUI interface in 10Base-2, 10Base-5 and 10Base-T applications • Multiple OCL (inductance) values available • Turns ratio 1:1 • 2000 Vrms isolation • Through-hole and surface mount packa

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Level One 10Base-T chipset LXT901 LXT907, LXT914 or Texas Instruments Quad PHY (TNETE 2004) • 1:1 or 1:š2 turns ratio on transmit, 1:1 turns ratio on receive • Single port components, available with and without common mode chokes • Through-ho

ISOLATIONTRANSFORMERS FORETHERNET

• Bel isolation transformers are designed to be used as equipment isolation protection for the cable-AUI interface in 10Base-2, 10Base-5 and 10Base-T applications • Multiple OCL (inductance) values available • Turns ratio 1:1 • 2000 Vrms isolation • Through-hole and surface mount packa

ISOLATIONTRANSFORMERS FORETHERNET

• Bel isolation transformers are designed to be used as equipment isolation protection for the cable-AUI interface in 10Base-2, 10Base-5 and 10Base-T applications • Multiple OCL (inductance) values available • Turns ratio 1:1 • 2000 Vrms isolation • Through-hole and surface mount packa

ISOLATIONTRANSFORMERS FORETHERNET

• Bel isolation transformers are designed to be used as equipment isolation protection for the cable-AUI interface in 10Base-2, 10Base-5 and 10Base-T applications • Multiple OCL (inductance) values available • Turns ratio 1:1 • 2000 Vrms isolation • Through-hole and surface mount packa

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 80C24-26 and 83C95-96 10Base-T PHY transceivers • Conforms to IEEE 802.3 standards • Single and dual port designs available with and without common mode chokes • Through-hole and surface mount packaging • 2000 Vrms isolation

ATM 25.6 MBPS INTERFACE MODULE

ATM 25.6 MBPS INTERFACE MODULE • Designed to meet ATM 25.6 PHY specifications • Designed for use with Seeq 93C95 transceiver chipset • For use with either 150 ohm (STP) or 100 ohm (UTP) cable • Low profile, surface mount packaging, rated for 225ºC peak IR reflow temperature • 2000 Vrms isolat

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 80C24-26 and 83C95-96 10Base-T PHY transceivers • Conforms to IEEE 802.3 standards • Single and dual port designs available with and without common mode chokes • Through-hole and surface mount packaging • 2000 Vrms isolation

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 80C24-26 and 83C95-96 10Base-T PHY transceivers • Conforms to IEEE 802.3 standards • Single and dual port designs available with and without common mode chokes • Through-hole and surface mount packaging • 2000 Vrms isolation

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 80C24-26 and 83C95-96 10Base-T PHY transceivers • Conforms to IEEE 802.3 standards • Single and dual port designs available with and without common mode chokes • Through-hole and surface mount packaging • 2000 Vrms isolation

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 80C24-26 and 83C95-96 10Base-T PHY transceivers • Conforms to IEEE 802.3 standards • Single and dual port designs available with and without common mode chokes • Through-hole and surface mount packaging • 2000 Vrms isolation

TOKENRINGTRANSFORMERS IMPEDANCE MATCHING AND ISOLATION TRANSFORMERS

TOKEN RING TRANSFORMERS IMPEDANCE MATCHING AND ISOLATION TRANSFORMERS • Design for use in IEEE 802.5 token ring applications, 4 or 16 Mbps applications • Single or dual designs, through-hole or surface mount packaging • Impedance match or isolation transformer applications • For use with eith

ISOLATIONTRANSFORMERS FORETHERNET

• Bel isolation transformers are designed to be used as equipment isolation protection for the cable-AUI interface in 10Base-2, 10Base-5 and 10Base-T applications • Multiple OCL (inductance) values available • Turns ratio 1:1 • 2000 Vrms isolation • Through-hole and surface mount packa

TOKEN RING/FIBER APPLICATION FILTER MODULE

TOKEN RING/FIBER APPLICATION FILTER MODULE • Designed for use with Microlinear ML6680 Token Ring to Fiber chipset • Available with additional differential filtering • Robust surface mount packaging, rated for 225ºC peak IR reflow temperature • 100 ohms UTP output impedance • 2000 Vrms isolati

10BASE-TNETWORKCOMPONENTS

10BASE-T LAN MAGNETICS Quad Transformer Modules • Transformer turns ratio RX 1 : 1 and TX 1CT : 1.41CT • Filterless quad, four-port designs with common footprint and pinouts • Optimized for use with stackable RJ-45 connectors • Designs utilize standard 40 pin SMD packaging • Low profile, sur

10BASE-TNETWORKCOMPONENTS

10BASE-T LAN MAGNETICS Quad Transformer Modules • Transformer turns ratio RX 1 : 1 and TX 1CT : 1.41CT • Filterless quad, four-port designs with common footprint and pinouts • Optimized for use with stackable RJ-45 connectors • Designs utilize standard 40 pin SMD packaging • Low profile, sur

10BASE-TNETWORKCOMPONENTS

10BASE-T LAN MAGNETICS Quad Transformer Modules • Transformer turns ratio RX 1 : 1 and TX 1CT : 1.41CT • Filterless quad, four-port designs with common footprint and pinouts • Optimized for use with stackable RJ-45 connectors • Designs utilize standard 40 pin SMD packaging • Low profile, sur

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Level One LXT914/918/944 or Texas Instruments Quad PHY TNETE 2004 10Base-T transceiver chipsets • Quad, 4-port design offers optimal space, performance and cost efficiency • Family of designs offered with common footprint and pinout to accommo

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Level One LXT914/918/944 or Texas Instruments Quad PHY TNETE 2004 10Base-T transceiver chipsets • Quad, 4-port design offers optimal space, performance and cost efficiency • Family of designs offered with common footprint and pinout to accommo

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Level One LXT914/918/944 or Texas Instruments Quad PHY TNETE 2004 10Base-T transceiver chipsets • Quad, 4-port design offers optimal space, performance and cost efficiency • Family of designs offered with common footprint and pinout to accommo

10BASE-TNETWORKCOMPONENTS

10BASE-T LAN MAGNETICS Quad Transformer Modules • Transformer turns ratio RX 1 : 1 and TX 1CT : 1.41CT • Filterless quad, four-port designs with common footprint and pinouts • Optimized for use with stackable RJ-45 connectors • Designs utilize standard 40 pin SMD packaging • Low profile, sur

10BASE-TNETWORKCOMPONENTS

10BASE-T LAN MAGNETICS Quad Transformer Modules • Transformer turns ratio RX 1 : 1 and TX 1CT : 1.41CT • Filterless quad, four-port designs with common footprint and pinouts • Optimized for use with stackable RJ-45 connectors • Designs utilize standard 40 pin SMD packaging • Low profile, sur

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Level One LXT914/918/944 or Texas Instruments Quad PHY TNETE 2004 10Base-T transceiver chipsets • Quad, 4-port design offers optimal space, performance and cost efficiency • Family of designs offered with common footprint and pinout to accommo

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Level One LXT914/918/944 or Texas Instruments Quad PHY TNETE 2004 10Base-T transceiver chipsets • Quad, 4-port design offers optimal space, performance and cost efficiency • Family of designs offered with common footprint and pinout to accommo

PULSE TRANSFORMERS

PULSE TRANSFORMERS Bel takes this opportunity to supply a new Pulse Transformer for Digital Data Service. Our manufacturing processes assure quality and reliability in every component. * Designed to work compatibly with the Level One LXT441 Transceiver. * Designed for SW36 and DDS.

T1/CEPT/ISDN-PRI TRANSFORMER

• Pick and place compatible • Small form factor to mimimize board space • Low height profile • Minimum interwinding breakdown voltage of 1500 Vrms • Reference data sheet TM9905 for additional dual surface mount transformers

10BASE-T NETWORK COMPONENTS

10BASE-T LAN MAGNETICS Dual Transformer Modules • Dual designs for two-port configurations maximize space and cost efficiencies • S556-5999-30 includes inductors for use with additional differential filtering • Low profile, surface mount packaging rated to 225° C peak IR reflow temperature • O

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with multi-port 10Base-T transceivers which incorporate digital filters in the silicon and require 1:1 Tx and Rx transformer ratios, such as the AMD IMR series • Robust miniature SMT packaging, rated to 225ºC peak IR reflow temperature • Low cost,

HIGH SPEED LAN MAGNETICS

HIGH SPEED LAN MAGNETICS • Designed for use with either Broadcom BCM 5000 or BCM 5100 100Base-T4 PHY transceivers • Complies with IEEE 802.3u standards • Low profile, surface mount packaging, rated to 225ºC peak IR reflow temperature • 2000 Vrms isolation

TOKENRINGTRANSFORMERS IMPEDANCE MATCHING AND ISOLATION TRANSFORMERS

TOKEN RING TRANSFORMERS IMPEDANCE MATCHING AND ISOLATION TRANSFORMERS • Design for use in IEEE 802.5 token ring applications, 4 or 16 Mbps applications • Single or dual designs, through-hole or surface mount packaging • Impedance match or isolation transformer applications • For use with eith

TOKENRINGTRANSFORMERS IMPEDANCE MATCHING AND ISOLATION TRANSFORMERS

TOKEN RING TRANSFORMERS IMPEDANCE MATCHING AND ISOLATION TRANSFORMERS • Design for use in IEEE 802.5 token ring applications, 4 or 16 Mbps applications • Single or dual designs, through-hole or surface mount packaging • Impedance match or isolation transformer applications • For use with eith

HIGH FREQUENCY MAGNETICS T1/E1 Octal Transformer Modules

• Octal transformer solutions for T1/E1 applications including concentrators, channel banks and cellular base stations • Octals utilize Bel’s popular 40-pin SMD package • Designed to meet the stringent demands of high density designs • Minimum interwinding breakdown voltage of 1500 Vrms • Desi

HIGH FREQUENCY MAGNETICS T1/E1 Octal Transformer Modules

• Octal transformer solutions for T1/E1 applications including concentrators, channel banks and cellular base stations • Octals utilize Bel’s popular 40-pin SMD package • Designed to meet the stringent demands of high density designs • Minimum interwinding breakdown voltage of 1500 Vrms • Desi

TRANSFORMER MODULE

• Octal transformer solutions for T1/E1 applications including concentrators, channel banks and cellular base stations • Octals utilize Bel’s popular 40-pin SMD package • Designed to meet the stringent demands of high density designs • Minimum interwinding breakdown voltage of 1500 Vrms • Desi

10BASE-TNETWORKCOMPONENTS

• Designed for use with Seeq 84C24 and 8425 10Base-T PHY transceivers • Quad, 4-port designs for maximum space, performance and cost efficiency • Family of part types with same footprint and pinout to customize EMI suppression requirements • Low profile surface mount packaging, IR reflow

10BASE-TNETWORKCOMPONENTS

• Designed for use with AMD multi-port 10Base-T transceiver chipsets, such as the eIMR (79C984A), eIMR+ (79C985) and QuIET (79C988)/IMR2 (79C983) where digital filtering has been incorporated into the silicon • Dual, 2-port (filterless) designs provide cost, space and performance efficiencies •

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Crystal Semiconductor C88904 10Base-T PHY transceiver • Dual, 2-port and quad, 4-port designs to maximize cost and board space efficiencies • Family of design options offered with common footprints and pinouts to offer optimized EMI suppressio

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Crystal Semiconductor C88904 10Base-T PHY transceiver • Dual, 2-port and quad, 4-port designs to maximize cost and board space efficiencies • Family of design options offered with common footprints and pinouts to offer optimized EMI suppressio

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Crystal Semiconductor C88904 10Base-T PHY transceiver chipset • Quad, 4-port designs to maximize cost and board space efficiencies • Family of design options offered with common footprints and pinouts to offer optimized EMI suppression • Low

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Crystal Semiconductor C88904 10Base-T PHY transceiver chipset • Quad, 4-port designs to maximize cost and board space efficiencies • Family of design options offered with common footprints and pinouts to offer optimized EMI suppression • Low

10BASE-TNETWORKCOMPONENTS

• Designed for use with Seeq 84C24 and 8425 10Base-T PHY transceivers • Quad, 4-port designs for maximum space, performance and cost efficiency • Family of part types with same footprint and pinout to customize EMI suppression requirements • Low profile surface mount packaging, IR reflow

10BASE-TNETWORKCOMPONENTS

• Designed for use with Seeq 84C24 and 8425 10Base-T PHY transceivers • Quad, 4-port designs for maximum space, performance and cost efficiency • Family of part types with same footprint and pinout to customize EMI suppression requirements • Low profile surface mount packaging, IR reflow

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 84C24 and 8425 10Base-T PHY transceivers • Quad, 4-port designs for maximum space, performance and cost efficiency • Family of part types with same footprint and pinout to customize EMI suppression requirements • Low profile surface moun

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 84C24 and 8425 10Base-T PHY transceivers • Quad, 4-port designs for maximum space, performance and cost efficiency • Family of part types with same footprint and pinout to customize EMI suppression requirements • Low profile surface moun

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 84C24 and 8425 10Base-T PHY transceivers • Quad, 4-port designs for maximum space, performance and cost efficiency • Family of part types with same footprint and pinout to customize EMI suppression requirements • Low profile surface moun

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 84C24 and 8425 10Base-T PHY transceivers • Quad, 4-port designs for maximum space, performance and cost efficiency • Family of part types with same footprint and pinout to customize EMI suppression requirements • Low profile, surface mou

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 84C24 and 8425 10Base-T PHY transceivers • Quad, 4-port designs for maximum space, performance and cost efficiency • Family of part types with same footprint and pinout to customize EMI suppression requirements • Low profile, surface mou

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Seeq 84C24 and 8425 10Base-T PHY transceivers • Quad, 4-port designs for maximum space, performance and cost efficiency • Family of part types with same footprint and pinout to customize EMI suppression requirements • Low profile, surface mou

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Crystal Semiconductor C88904 10Base-T PHY transceiver • Dual, 2-port and quad, 4-port designs to maximize cost and board space efficiencies • Family of design options offered with common footprints and pinouts to offer optimized EMI suppressio

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Crystal Semiconductor C88904 10Base-T PHY transceiver • Dual, 2-port and quad, 4-port designs to maximize cost and board space efficiencies • Family of design options offered with common footprints and pinouts to offer optimized EMI suppressio

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Crystal Semiconductor C88904 10Base-T PHY transceiver chipset • Quad, 4-port designs to maximize cost and board space efficiencies • Family of design options offered with common footprints and pinouts to offer optimized EMI suppression • Low

10BASE-TNETWORKCOMPONENTS

10BASE-T NETWORK COMPONENTS • Designed for use with Level One LXT914 multi-port 10Base-T repeater PHY transceiver • Quad, 4-port transmit or receive in one through-hole or surface mount package • Complies with IEEE 802.3 10Base-T specifications • 2000 Vrms isolation