UL497 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

Contextual Info: Features • Rugged 3-electrode BUG-less GDT ■ Balanced TRIGARD ■ Self-resetting low resistance sneak current ■ ■ ■ ■ protection with Bourns® PPTC resistors Patented Switch-Grade Fail-Short device Quick response and high energy handling UL UL Listing per UL497

DA-1547

Abstract: PE-80 2440-41-G
Contextual Info: Features • Rugged 3-electrode BUG-less GDT ■ Balanced TRIGARD ■ Self-resetting low resistance sneak current ■ ■ ■ ■ protection with Bourns® PPTC resistors Patented Switch-Grade Fail-Short device Quick response and high energy handling UL UL Listing per UL497

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

392SVSR2

Abstract: 391svsr2 3936SJZ F000839 R123VSR2 3932SVSR2 351SVSR2 F001058 F001069 Arresters
Contextual Info: Features Applications • Rugged construction ■ Telecommunications ■ Ease of installation ■ Residential ■ Indoor and outdoor versions ■ Commercial ■ Convenient ground attachment ■ Designed to IEEE-465 and Telcordia standards ■ UL Listing per UL497 File E53117

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

RHCA-301Q43U

Abstract: RHCA-201Q RHCA-900Q RHCA-900Q43U RHCA-401Q43U IEC61000-4-5 RHCA 06pf rhca-201q43u Okaya RHCA
Contextual Info: Û RHCA4532 SERIES SURGE ABSORBER @ OKAYA H Features • • • • • • Safety Agency : Standard 9à UL UL497B Report NO. E139599 Protection from lightning surge. Surface mounted Gas Arrester. IEC-61000-4-5. Impulse current capacity 2000A8/20jxs. Micro-Gap design.

varistor 102m

Abstract: RA-102M-C6 RA-302M-C6 RA-272M 1kV varistor ra 160 RA-272M-C6 270v varistor d 302 jst ra E47474
Contextual Info: RA-C6 SERIES SURGE ABSORBER @ OKAYA H Features • Fast response time. File NO. Safety Agency : Standard * Large surge withstand capability 2000A. UL UL497B E139599 • UL UL1449 E143446 Protects electronic components from impulse breakdown voltage. • Small inter-terminal capacity.

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

UL497

Abstract: tp 300 ignition module breakerless ignition systems
Contextual Info: UNISONIC TECHNOLOGIES CO., LTD UL497 Preliminary LINEAR INTEGRATED CIRCUIT HALL EFFECT PICKUP IGNITION CONTROLLER „ DESCRIPTION As an integrated electronic ignition controller for breakerless ignition systems which uses Hall effect sensors, the UTC UL497

SD3-200

Contextual Info: Two Electrode 4532 Surface Mount Gas Tube Arrester Part No.: Surface Mount Low Capacitance UL497B Recognized SD3-200 4.5 x 2.6 mm 4532 Footprint ISO Certified UL File E140906 4.5 ± 0.2 Recommended Solder Pad Outline SD3-200 3.4 (Units: mm) 0.55 ± 0.1 2.8

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

tp 300 ignition module

Abstract: UL497G-S16-R
Contextual Info: UNISONICTECHNOLOGIESCO., LTD UL497 ̈ Preliminary LINEAR INTEGRATED CIRCUIT DESCRI PT I ON As an integrated electronic ignition controller for breakerless ignition systems which uses Hall effect sensors, the UTC UL497 drives an NPN external darlington to control the coil current

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: FAILSAFE FUSIBLE RESISTORS LF2 SERIES FEATURES □ □ □ □ □ □ □ □ Industry’s widest range! Withstands lightning surges and power crosses Resistance range: 0.01 Q to 10KQ LF2 m to 1.6K meets UL497A, Bellcore GR1089, ITU-T K.20 LF2A meets Bellcore TR1089 specifications

Contextual Info: Features • ■ ■ ■ ■ ■ Patented MSP Multi-Stage Protection Self-resetting low resistance sneak current protection with Bourns® PPTC resistors Patented Switch-Grade Fail-Short device Quick response and high energy handling UL UL Listing per UL497 (File E53117)