UL497A Search Results

Bussman

Abstract: SMD Fuse F2A equivalent transistor of F2B transistor thermal Fuse 15 amp 4A12P-516-500 GR-1089
Contextual Info: Ro VE LEA HS RS D CO I O N F R E M SA E PL R IA E NT * Features • ■ ■ ■ ■ Lead free versions available RoHS compliant* Overcurrent/lightning protection to BELLCORE GR-1089 Typical application is secondary protection on telecom line cards UL497A recognition

SMD r1b

Abstract: smd code r1a
Contextual Info: *R oH VE S CO AV R M AI SIO PL LA N IA BL S NT E Features RoHS compliant* versions available Overcurrent/lightning protection to TELCORDIA GR-1089 Issue 4 • Typical application is secondary protection on telecom line cards ■ UL497A recognition ■ Thermal fuse links

MSA2XX03502-M

Contextual Info: Surge Absorber Spark Gap MSA Series MSA2-M SERIES FEATURES • • • • • • Response time<1ns MSA2 Surge Current is 1000A Package SMD Stable and very Small electrostatic capacitance (<0.8pf) and great isolation(>100M) Standard protection required by US UL497A and UL497B

L0704

Abstract: GR-1089 SMD r1b
Contextual Info: Ro VE LEA HS RS D CO I O N F R E M SA E PL R IA E NT * Features Lead free versions available RoHS compliant* Overcurrent/lightning protection to TELCORDIA GR-1089 Issue 4 • Typical application is secondary protection on telecom line cards ■ UL497A recognition

HT 1000-4

Abstract: LF2A fuse R1001 HT+1000-4
Contextual Info: FAILSAFE FUSIBLE RESISTORS RESISTORS MCAPS & COILS MDELAY LINES LF2 SERIES FEATURES H H H H H H H H Industry’s widest range! Withstands lightning surges and power crosses Resistance range: 0.01Ω to 10KΩ LF2 1Ω to 1.6K meets UL497A, Bellcore GR1089, ITU-T K.20

surge absorber

Abstract: spark gap
Contextual Info: Surge Absorber Spark Gap MSA Series MSA2 SERIES FEATURES • • • • • Response time<1ns MSA2 Surge Current is 1000A Stable and very Small electrostatic capacitance (<0.8pf) and great isolation(>100M) Standard protection required by US UL497A and UL497B

msa series

Abstract: UL-497B
Contextual Info: Surge Absorber Spark Gap MSA Series MSA3-M SERIES FEATURES • • • • • • Response time<1ns MSA3 Surge Current is 500A Package SMD Stable and very Small electrostatic capacitance (<0.8pf) and great isolation(>100M) Standard protection required by US UL497A and UL497B

spark gap

Abstract: spark absorber UL-497B surge absorber
Contextual Info: Surge Absorber Spark Gap MSA Series MSA1-M(S) SERIES FEATURES • • • • • • Response time<1ns MSA1 Surge Current is 3000A Package Stable and very Small electrostatic capacitance (<0.8pf) and great isolation(>100M) Standard protection required by US UL497A and UL497B

LF2A fuse

Abstract: lf2a TR-1089 TR1089
Contextual Info: FAILSAFE FUSIBLE WIREWOUND RESISTORS LF2 SERIES RoHS RESISTORS CAPACITORS COILS DELAY LINES Term.W is RoHS compliant & 260°C compatible FEATURES Industry’s widest range! Withstands lightning surges and power crosses Resistance range: 0.01Ω to 10KΩ LF2 1Ω to 1.6K meets UL497A, Bellcore GR1089, ITU-T K.20

L0704

Abstract: smd code r1a SMD r1b R2A3
Contextual Info: Ro VE LEA HS RS D CO I O N F R E M SA E PL R IA E NT * Features Lead free versions available RoHS compliant* Overcurrent/lightning protection to TELCORDIA GR-1089 Issue 4 • Typical application is secondary protection on telecom line cards ■ UL497A recognition

LF2A fuse

Abstract: C37-90 s80w UL-497A
Contextual Info: FAILSAFE FUSIBLE RESISTORS RESISTORS wCOILS wDELAY LINES LF2 SERIES FEATURES r r r r r r r r Industry’s widest range! Withstands lightning surges and power crosses Resistance range: 0.01Ω to 10KΩ LF2 1Ω to 1.6K meets UL497A, Bellcore GR1089, ITU-T K.20

schematic for surge protector

Abstract: smd r4b 4A12P-1AH-12R5 GR-1089 GR-1089-CORE GR-1080-CORE Duration15 GDT application thermal fuse 16 amp 11sec
Contextual Info: Features • ■ ■ ■ ■ Overcurrent/lightning protection to TELCORDIA GR-1089 Issue 3 Typical application is secondary protection on telecom line cards UL497A recognition Thermal fuse links Must be used in conjunction with a solid state primary protector, or a GDT primary

fusible

Abstract: LF2A fuse MIL-STD-1275 RCD Components MS 8535 network resistor rcd MIL-STD-1399 J1113 UL497A lf2a
Contextual Info: FAILSAFE FUSIBLE WIREWOUND RESISTORS LF2 SERIES RoHS RESISTORS CAPACITORS COILS DELAY LINES Term.W is RoHS compliant & 260°C compatible FEATURES Industry’s widest range! Withstands lightning surges and power crosses Resistance range: 0.01Ω to 10KΩ LF2 1Ω to 1.6K meets UL497A, Bellcore GR1089, ITU-T K.20

Contextual Info: *R oH VE S CO AV R M AI SIO PL LA N IA BL S NT E Features • ■ ■ ■ ■ RoHS compliant* versions available Overcurrent/lightning protection to BELLCORE GR-1089 Typical application is secondary protection on telecom line cards UL497A recognition Thermal fuse links

Contextual Info: Surge Absorber Spark Gap MSA Series MSA3 SERIES FEATURES • • • • • Response time<1ns MSA3 Surge Current is 500A Stable and very Small electrostatic capacitance (<0.8pf) and great isolation(>100M) Standard protection required by US UL497A and UL497B

nt 101 thermal fuse

Contextual Info: *R oH V SC AV ER OM AI SIO PL LA N IA BL S NT E Features • ■ 4B06 B-51 00282-5R6 ■ ■ ■ RoHS compliant* versions available Overcurrent/lightning protection to BELLCORE GR-1089 Typical application is secondary protection on telecom line cards UL497A recognition

smd r4b

Contextual Info: *R oH VE S CO AV R M AI SIO PL LA N IA BL S NT E Features • ■ ■ ■ ■ ■ RoHS compliant* versions available Overcurrent/lightning protection to TELCORDIA GR-1089 Issue 3 Typical application is secondary protection on telecom line cards UL497A recognition

SMD Fuse F2A

Abstract: L0211 fuse smd code p SMD Fuse F1A 4A12P-516-500 GR-1089 fuse smd code e thermal Fuse
Contextual Info: Features • ■ ■ ■ Overcurrent/lightning protection to BELLCORE GR-1089 Typical application is secondary protection on telecom line cards UL497A recognition Thermal fuse links 4A12P-516-500 - Surge Line Protection Module Electrical Characteristics Product Dimensions

UL-497B

Abstract: UL-497A a3000 SPARK GAP UL497B
Contextual Info: Surge Absorber Spark Gap MSA Series MSA1-M SERIES FEATURES • • • • • • Response time<1ns MSA1 Surge Current is 3000A Package SMD Stable and very Small electrostatic capacitance (<0.8pf) and great isolation(>100M) Standard protection required by US UL497A and UL497B

Contextual Info: Surge Absorber Spark Gap MSA Series MSA1 SERIES FEATURES • • • • • Response time<1ns MSA1 Surge Current is 3000A Stable and very Small electrostatic capacitance (<0.8pf) and great isolation(>100M) Standard protection required by US UL497A and UL497B

LF2A fuse

Abstract: TR-1089 C37-90 TR1089
Contextual Info: FAILSAFE FUSIBLE WIREWOUND RESISTORS LF2 SERIES RoHS RESISTORS CAPACITORS COILS DELAY LINES Term.W is RoHS compliant & 260°C compatible FEATURES Industry’s widest range! Withstands lightning surges and power crosses Resistance range: 0.01Ω to 10KΩ LF2 1Ω to 1.6K meets UL497A, Bellcore GR1089, ITU-T K.20

Contextual Info: BK1 SERIES DATA SHEET SURGE ABSORBER – BK1 SERIES FEATURE — Compared with other surge absorbers having similar functions BLSA has the fast response speed ,largest withstand current and voltage but smallest size. — Zero leaking current before clamping voltage.

Surgector

Abstract: DB450 P3100SB UL497B P0640SB surge GR-1089 SGT0640SBT V-I characteristics of SIDAC P1300
Contextual Info: An Introduction to the Surface Mount Surgector TVS Technical Brief July 1999 TB373.1 Author: Don Tidey [ /Title TB37 3 /Subject (An Introduction to the Surface Mount Surgec tor TVS) /Autho r () /Keywords (Harris Suppression Products, surface mount surgect

Contextual Info: Telecommunications Telecommunications Feed Resistors Resistors Line Feed Welwyn Components ALFR-2 Series ALFR-2 Series Meets all all test test and and specifications specifications of • Meets of GR-1089 & UL-1459 & UL-1459 GR-1089 Resistance IR8 to 1K6 • Resistance