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Traco Power TEL-3-1211 DC DC CONVERTER 5V 3W
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DigiKey	TEL-3-1211	Tube	60		1	1 $15.9 10 $14.545 100 $13.3683 1000 $12.60276 10000 $12.60276	Buy Now
Traco Power TEL-3-1213 DC DC CONVERTER 15V 3W
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DigiKey	TEL-3-1213	Tube	10		1	1 $15.9 10 $14.401 100 $13.236 1000 $12.478 10000 $12.478	Buy Now
Red Lion Controls MIL312-1 NETWORK SWITCH-MANAGED 12 PORT
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DigiKey	MIL312-1	Bulk			1	1 $10064.05 10 $10064.05 100 $10064.05 1000 $10064.05 10000 $10064.05	Buy Now
Traco Power TDL-3-1211 DC DC CONVERTER 5V 3W
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DigiKey	TDL-3-1211	Tube			10	1 - 10 $20.066 100 $20.066 1000 $20.066 10000 $20.066	Buy Now
Traco Power TEL-3-1212 DC DC CONVERTER 12V 3W
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DigiKey	TEL-3-1212	Tube			1	1 $15.9 10 $14.545 100 $13.3683 1000 $12.60276 10000 $12.60276	Buy Now

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L3121 Datasheets (5)

Part	Manufacturer	Description	Datasheet Type	PDF
L3121	SGS-Thomson	Subscriber Line Interface Circuit	Scan	PDF
L3121	STMicroelectronics	Full Feature Transient Suppressors	Scan	PDF
L3121B	STMicroelectronics	PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION	Original	PDF
L3121B	STMicroelectronics	PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR - (ASD)	Original	PDF
L3121B	STMicroelectronics	Shortform Data Book 1988	Short Form	PDF

L3121 Datasheets Context Search

Catalog Datasheet	MFG & Type	PDF	Document Tags
2A 220v transformer Abstract: L3000N L3121B Text: L3121B Application Specific Discretes A.S.D. PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION FEATURES BIDIRECTIONAL FUNCTION WITH VOLTAGE PROGRAMMABILITY IN BOTH POSITIVE AND NEGATIVE POLARITIES. PROGRAMMABLE BREAKDOWN VOLTAGE UP TO 100 V.	Original	PDF	L3121B 2A 220v transformer L3000N L3121B
L3121B Abstract: STMicroelectronics marking code date Date Code Marking STMicroelectronics IEC1000-4-5 L3000N VDE0433 VDE0878 Text: L3121B  Application Specific Discretes A.S.D.TM PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION FEATURES BIDIRECTIONAL FUNCTION WITH VOLTAGE PROGRAMMABILITY IN BOTH POSITIVE AND NEGATIVE POLARITIES. PROGRAMMABLE BREAKDOWN VOLTAGE UP TO 100 V.	Original	PDF	L3121B L3121B STMicroelectronics marking code date Date Code Marking STMicroelectronics IEC1000-4-5 L3000N VDE0433 VDE0878
INTEGRATED CIRCUIT DATE code stmicroelectronics Abstract: L3121B IEC1000-4-5 L3000N VDE0433 VDE0878 transformer 220v 2a Text: L3121B Application Specific Discretes A.S.D.TM PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION FEATURES BIDIRECTIONAL FUNCTION WITH VOLTAGE PROGRAMMABILITY IN BOTH POSITIVE AND NEGATIVE POLARITIES. PROGRAMMABLE BREAKDOWN VOLTAGE UP TO 100 V.	Original	PDF	L3121B INTEGRATED CIRCUIT DATE code stmicroelectronics L3121B IEC1000-4-5 L3000N VDE0433 VDE0878 transformer 220v 2a
Untitled Abstract: No abstract text available Text: L3121B PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR . . . FEATURES BIDIRECTIONAL FUNCTION WITH VOLTAGE PROGRAMMABILITY IN BOTH POSITIVE AND NEGATIVE POLARITIES. PROGRAMMABLE BREAKDOWN VOLTAGE UP TO 100 V. HOLDING CURRENT = 150 mA min. HIGH SURGE CURRENT CAPABILITY.	Original	PDF	L3121B
FLEXIWATT15 Abstract: L3000 L3000N L3000NSO L3030 PLCC44 Text: L3000N L3030 SUBSCRIBER LINE INTERFACE KIT . . . . . . . . . . . . . PRELIMINARY DATA PROGRAMMABLE DC FEEDING RESIS-TANCE AND LIMITING CURRENT four values available THREE OPERATING MODES : STAND-BY, CONVERSATION, RINGING NORMAL/BOOST BATTERY, DIRECT/REVERSE POLARITY	Original	PDF	L3000N L3030 PowerSO-20 FLEXIWATT15 L3000 L3000N L3000NSO L3030 PLCC44
LS5120 Abstract: L5120 l3000N equivalent for DIODE byt11 TRISIL Text: APPLICATION NOTE L3000N/L30XX SLICs PROTECTION CIRCUITS by W. Rossi INTRODUCTION In this application note are described different ways to protect L3000N/L30XXSLIC KITs. The L3000N/L30XX are, COMPARED TO STANDARD SOLUTIONS, more complex to protect because the positive battery can be either	Original	PDF	L3000N/L30XX L3000N/L30XXSLIC L3121; LS5120 L5120 l3000N equivalent for DIODE byt11 TRISIL
Ericsson PBC 6200 Abstract: ericsson PBC 6500 NTP 7513 pbc 05 ericsson 74LSO4 LM356 LM356 IC circuit diagram TE 555-1 ntp 3200 ic digital amplifier PEB 2050 N V2.2 Text: ICs for Communications Signal Processing Codec Filter SICOFI , SICOFI®-2 User’s Manual 03.92 PEB 2060; PEB 2260 Revision History: Original Version 03.92 Previous Releases: Page Subjects changes since last revision Edition 03.92 This edition was realized using the software system FrameMaker.	Original	PDF	D-8000 Ericsson PBC 6200 ericsson PBC 6500 NTP 7513 pbc 05 ericsson 74LSO4 LM356 LM356 IC circuit diagram TE 555-1 ntp 3200 ic digital amplifier PEB 2050 N V2.2
circuit diagram of surge protector for AC mains Abstract: ptc overvoltage protections ptc overvoltage protections application note THDT58D THBT200D pabx ring generator sinus generator carbon variable resistor crowbar ptc relay Text: APPLICATION NOTE  SLIC PROTECTION A. BREMOND I INTRODUCTION The goal of the telecommunication network fig.1 is to permit the data exchange (speech or digital) between two (or more) subscribers. The network is made up of different parts which are subject to various disturbances.	Original	PDF
TEA7052DP Abstract: ls285ab TEA7531DP 7532DP M3541B LS285AB1 LS588N TEA7063DP LS256B pnp for 2n3019 Text: TELEPHONE SET RECOMMENDED PRODUCTS FROM SGS-THOMSON SPEECH CIRCUITS Type Number L3280AB LS256B PROTECTION Description Very low voltage telephone speech circuit Telephone speech circuit with multifrequency interface Telephone speech circuit Programmable telephone speech circuit	Original	PDF	L3280AB LS256B LS285AB1 LS588N1 LS656AB TEA7052DP TEA7063DP L3100B1 LS5120B LS5060B ls285ab TEA7531DP 7532DP M3541B LS588N pnp for 2n3019
1.5KE400P Abstract: 3A143 P6KE400P SMA4T39 P6KE39CP P6KE200A equivalent tvs505 equivalent TTS144 P6KE27P P6KE12CP Text: CROSS REFERENCE PROTECTION DEVICES INDUSTRY STANDARD 1SMA5.0AT3 ↓ 1SMA78AT3 1SMB5.0AT3 ↓ 1SMB170AT3 1SMB5.0CAT3 ↓ 1SMB78CAT3 1SMC5.0AT3 ↓ 1SMC78AT3 1.0KE5.0,A ↓ 1.0KE170P,A 1.0KE5.0C,CA ↓ 1.0KE170C,CA 1.2KE5.0,A ↓ 1.2KE170,A 1.2KE5.0C,CA ↓	Original	PDF	1SMA78AT3 1SMB170AT3 1SMB78CAT3 1SMC78AT3 0KE170P 0KE170C 2KE170 2KE170C 4KESD160 4KESD160C 1.5KE400P 3A143 P6KE400P SMA4T39 P6KE39CP P6KE200A equivalent tvs505 equivalent TTS144 P6KE27P P6KE12CP
ring generator with power supply Abstract: ring generator lcp1512 SLIC SLIC TIP RING PTC surge AN584 overvoltage protection ptc application note LCP1511 SMTHBT200 Text: AN584 APPLICATION NOTE PROTECTION SCHEMATICS FOR SWITCHING SYSTEMS INTRODUCTION The aim of this note is to summarize the major characteristics of a SLIC and to propose protection solutions for each configuration. SLIC FUNCTION Slic generalities The Slic function is defined by the acronym BORCHT:	Original	PDF	AN584 ring generator with power supply ring generator lcp1512 SLIC SLIC TIP RING PTC surge AN584 overvoltage protection ptc application note LCP1511 SMTHBT200
L-31226 Abstract: L-31203 L-31208 L-31209 L-31206 L-31239 L-31200 L-31201 L-31202 L-31205 Text: Electrical Specifications at 25OC L DCR Part + 30% Max. Number mH (Ω) L-31200 L-31201 L-31202 L-31203 L-31204 L-31205 L-31206 L-31207 L-31208 L-31209 L-31210 L-31211 L-31212 L-31213 L-31214 L-31215 L-31216 L-31217 L-31218 L-31219 L-31220 L-31221 L-31222	Original	PDF	L-31200 L-31201 L-31202 L-31203 L-31204 L-31205 L-31206 L-31207 L-31208 L-31209 L-31226 L-31203 L-31208 L-31209 L-31206 L-31239 L-31200 L-31201 L-31202 L-31205
CB429 Abstract: TRISIL THBT20012 pabx ring generator DTMF telephone 100a diode bridge LS5120B SMTPA62 TPA62A12 TPB62A12 Text: TELECOM AND DATA COMMUNICATIONS PROTECTION CIRCUITS TELEPHONE SET AND TERMINAL PROTECTION Application Type Description Package , Pulse dialer telephone set PABX FAX TPA120/TPA270 SMTPA120/SMTPA270 TPB120/TPB270 SMTPB120/SMTPB270 LS5120B THBT15011/THBT15012	Original	PDF	TPA120/TPA270 SMTPA120/SMTPA270 TPB120/TPB270 SMTPB120/SMTPB270 LS5120B THBT15011/THBT15012 TPP25011/TPP25012 TSI120B5/TSI270B5 CB429 TPA62A12 CB429 TRISIL THBT20012 pabx ring generator DTMF telephone 100a diode bridge LS5120B SMTPA62 TPA62A12 TPB62A12
RING GENERATOR Abstract: overvoltage protection AN584 lcp1512 overvoltage protections application note L3000 TDB7722 THBT15011 THBT15012 THBT20011 Text:  APPLICATION NOTE PROTECTION SCHEMATICS FOR SWITCHING SYSTEMS A. Bremond 1. INTRODUCTION Figure 1 : Different ringing configurations The aim of this note is to summarize the major characteristics of a SLIC and to propose protection solutions for each configuration.	Original	PDF

VB MARKING Abstract: No abstract text available Text: i C T S G S -T H O M S O N [M iSSi(greMO(êS L3121B PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FEATURES • BIDIRECTIONAL FUNCTION WITH VOLTAGE PROGRAMMABILITY IN BOTH POSITIVE AND NEGATIVE POLARITIES. ■ PROGRAMMABLE BREAKDOWN VOLTAGE UP TO 100 V. . HOLDING CURRENT = 150m A m in.	OCR Scan	PDF	L3121B VB MARKING
LT 919S Abstract: No abstract text available Text: S G S-THOMSON A Â i SS O ° IV I 07E D \| 1 9 6 5 5 D l~ $ -/ (-/ J SLIC ADVANCE DATA L3000, L3010, L3121 A KIT OF SO LID STATE D EV ICES FOR INTEGRATING THE SUBSCRIBER LINE INTERFACE CIRCU IT The S G S S L I C is a set o f solid state devices designed to integrate all the functions, but	OCR Scan	PDF	L3000, L3010, L3121 L3010. S-919S LT 919S
Untitled Abstract: No abstract text available Text: 7 / SGS-TILIHOMSON Application Specific Discretes A.S.D. L3121B PROGRAM M ABLE TR AN SIEN T VOLTAGE SUPPRESSO R FOR SLIC PROTECTION FEATURES . BIDIRECTIONAL FUNCTION WITH VOLTAGE PROGRAMMABILITY IN BOTH POSITIVE AND NEGATIVE POLARITIES. • PROGRAMMABLE BREAKDOWN VOLTAGE	OCR Scan	PDF
2tx 651 Abstract: 2TX 649 5640n Thomson capacitors lcc 5uF lc 9202 L3000 L3010 L3121 s9200 TME 57 SCR Text: s u c a s ADVANCE DATA L3000, L3010, L3121 A K IT OF SO LID STATE DEVICES FOR IN T E G R A T IN G TH E SUBSCRIBER LINE IN TE R FA C E C IR C U IT Th e SGS S L IC is a set o f solid state devices designed to inte grate all th e fu n c tio n s , b u t testin g, needed to in te rfa c e th e te le p h o n e lin e to	OCR Scan	PDF	L3000, L3010, L3121 L3000 L3010 L3121, 2tx 651 2TX 649 5640n Thomson capacitors lcc 5uF lc 9202 L3121 s9200 TME 57 SCR
Untitled Abstract: No abstract text available Text: SGS-THOMSON L3121B m Application Specific Discretes A.S.D. PRO G RAM M ABLE TRANSIENT VOLTAGE SUPPRESSO R FOR SLIC PROTECTION FEATURES • BIDIRECTIONAL FUNCTION WITH VOLTAGE PROGRAMMABILITY IN BOTH POSITIVE AND NEGATIVE POLARITIES. ■ PROGRAMMABLE BREAKDOWN VOLTAGE	OCR Scan	PDF	L3121B
LB1013 Abstract: CERDIP16 CERDIP28 CERDIP24 L3090 PLCC20 package THDT58D trisil lb1011 Programmable Voltage Text: / 3 T SGS-THOMSON TELECOM AND DATA COMMUNICATIONS A7# MO g(EÎ SILliOT®R!]ûgi SUBSCRIBER BOARD SUBSCRIBER LINE INTERFACE CIRCUITS Type Description L3000 L3010 L3030 L3090 L3100B1 (1 L3101B (1) LB1011 LB1013 TDB7711 TDB7722 TPA series (1) TPB series (1)	OCR Scan	PDF	L3000 L3010 L3030 PLCC44 L3090 L3100B1 L3101B LB1011 LB1013 TDB7711 CERDIP16 CERDIP28 CERDIP24 PLCC20 package THDT58D trisil Programmable Voltage
TDA0161 equivalent Abstract: 1N3393 BDX54F equivalent byt301000 bux transient voltage suppressor ST90R9 ua776mh sgs 2n3055 Transistor morocco mje13007 inmos transputer reference manual Text: SHORTFORM 1995 NOVEMBER 1994 USE IN LIFE SUPPORT DEVICES OR SYSTEMS MUST BE EXPRESSLY AUTHORIZED SGS-THOMSON PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF SGS-THOMSON Microelectronics. As used herein:	OCR Scan	PDF
Untitled Abstract: No abstract text available Text: ' g , 3 <Y_ 2 -7 ER Surface Mount Inductors See pg. 36, fig. 7 & 8 for dimensions ions~^ Tape & Reel Available These products should be considered in any situation which calls for low profile surface mount inductors. Applications include notebook computers, pagers, GPS etc.	OCR Scan	PDF	L-31200 L-31201 L-31202 L-31203 L-31204 L-31205 L-31206 L-31207 L-31208 L-31209
1kv hd Abstract: No abstract text available Text: rZT SGS-THOMSON * 7 wt R D S©imCT[M HD©§ L 3 1 2 1 B PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FEATURES • BIDIRECTIONAL FUNCTION WITH VOLTAGE PROGRAMMABILITY IN BOTH POSITIVE AND NEGATIVE POLARITIES. ■ PROGRAMMABLE BREAKDOWN VOLTAGE UP TO 100 V. ■ HOLDING CURRENT = 150 mA min.	OCR Scan	PDF
L3122 Abstract: 1b50a L3101 L3121 Text: S-T H O H SO N D7E D I 81C 1 9 0 9 5 ““ O D IE ^ M D 7 I T - fc5 ~ I £\vtV^agar. ^\|p§l\| L3122 v^r.tyV -»?>*.¿r-VTV?» V á¿r^áw-P R E L IM ÍN A R Y D A T A FULL FEATU RES T R A N SIE N T SUPPRESSORS the programmable L3101 to provide full feature	OCR Scan	PDF	L3121 L3122 L3101 200mA L3121) L3122) /-60V 1b50a

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Traco Power TEL-3-1211

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L3121 Datasheets (5)

L3121 Datasheets Context Search

2A 220v transformer

L3121B

INTEGRATED CIRCUIT DATE code stmicroelectronics

Untitled

FLEXIWATT15

LS5120

Ericsson PBC 6200

circuit diagram of surge protector for AC mains

TEA7052DP

1.5KE400P

ring generator with power supply

L-31226

CB429

RING GENERATOR

VB MARKING

LT 919S

Untitled

2tx 651

Untitled

LB1013

TDA0161 equivalent

Untitled

1kv hd

L3122