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    PCB 3.5MM FEMALE STEREO 11 PIN Search Results

    PCB 3.5MM FEMALE STEREO 11 PIN Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    CS-DSDMDB15FF-005 Amphenol Cables on Demand Amphenol CS-DSDMDB15FF-005 15-Pin (DB15) Deluxe D-Sub Cable - Copper Shielded - Female / Female 5ft Datasheet
    CS-DSDMDB09MF-010 Amphenol Cables on Demand Amphenol CS-DSDMDB09MF-010 9-Pin (DB9) Deluxe D-Sub Cable - Copper Shielded - Male / Female 10ft Datasheet
    CS-DSDMDB15MF-002.5 Amphenol Cables on Demand Amphenol CS-DSDMDB15MF-002.5 15-Pin (DB15) Deluxe D-Sub Cable - Copper Shielded - Male / Female 2.5ft Datasheet
    CS-DSDMDB50MF-025 Amphenol Cables on Demand Amphenol CS-DSDMDB50MF-025 50-Pin (DB50) Deluxe D-Sub Cable - Copper Shielded - Male / Female 25ft Datasheet
    CS-DSSMDB15MF-005 Amphenol Cables on Demand Amphenol CS-DSSMDB15MF-005 15-Pin (DB15) Standard Shielded D-Sub Cable - Male / Female 5ft Datasheet

    PCB 3.5MM FEMALE STEREO 11 PIN Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    stereo 3.5mm jack socket

    Abstract: 3.5mm mono jack pinout female hdmi to rca wiring pin out 6.3mm jack PCB Mounted 3.5mm Stereo Socket chassis PCB Mounted 3.5mm Stereo Socket switch vga 15 pin to dms 59 dvi-i to hdmi pinout stereo 3.5mm socket 4 pole DC2R019JA2
    Text: 1391 Technical portal and online community for Design Engineers - www.element-14.com Connectors - Audio & Video Page Digital Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN Type – Circular . . . . . . . . . . . . . . . . . . . . . . . .


    Original     		PDF element-14 stereo 3.5mm jack socket 3.5mm mono jack pinout female hdmi to rca wiring pin out 6.3mm jack PCB Mounted 3.5mm Stereo Socket chassis PCB Mounted 3.5mm Stereo Socket switch vga 15 pin to dms 59 dvi-i to hdmi pinout stereo 3.5mm socket 4 pole DC2R019JA2

    PCB Mounted 6.5mm Stereo Socket

    Abstract: 3.5mm Stereo plug FEMALE PCB MOUNT 3.5mm Stereo Chassis Socket trs stereo jack female jack layout pcb stk 070 PCB Mounted 3.5mm Stereo Socket chassis STEREO FEMALE CONNECTOR 3.5MM PCB MOUNT 6.35mm audio black Socket XLR-5 connector amphenol CHASSIS MOUNT d sub CONNECTORS
    Text: CONTENTS CONTENTS CATEGORY SUB CATEGORY AX SERIES XLR CABLE CONNECTORS PAGE 3 METAL SHELL TYPE - SOLDER AC SERIES XLR CABLE CONNECTORS PAGE 9 METAL SHELL TYPE - SOLDER THERMOPLASTIC SHELL TYPE - SOLDER METAL SHELL TYPE RIGHT ANGLE - SOLDER METAL SHELL TYPE - IDC SOLDERLESS


    Original     		PDF

    PL504

    Abstract: 3.5mm Stereo plug FEMALE PCB MOUNT pl508 3 x 3.5mm stereo input to 9 pin mini-din male str 16006 PJRAS2X2S01AU g3264 61GB6FX MINI Jack 4PIN MARKING C7F
    Text: Switchcraft RoHS Information We are posting a list of our product lines with the “Y” or “N” remark next to the product line. “Y” means the product is currently compliant with the RoHS directive. “N” means it is not currently compliant. We will


    Original     		PDF 982A01RX 982A03RX 982A06RX 84312L 84324L 982A01R 982A03R 982A06R 921KX PL504 3.5mm Stereo plug FEMALE PCB MOUNT pl508 3 x 3.5mm stereo input to 9 pin mini-din male str 16006 PJRAS2X2S01AU g3264 61GB6FX MINI Jack 4PIN MARKING C7F

    3.5mm Stereo plug FEMALE PCB MOUNT

    Abstract: STEREO FEMALE CONNECTOR 3.5MM PCB MOUNT pcb 3.5mm female stereo pcb 3.5mm female stereo pins J406 5 pin PCB Mounted 3.5mm Stereo jack pcb 3.5mm female stereo 4 pins PCB Mounted 3.5mm Stereo jack J303 Jack 11 pin PCB Mounted 3.5mm Stereo jack
    Text: DC Power Jacks PC Board And Panel Mount - M51 Series PART NUMBER LEGEND M510 - XXX - XX - XX OPTIONS 00 = No Retention 01 = Board Retention 03 = High Temperature, Through Hole 04 = SMT CENTER PIN DIAMETER 01 = 2.0mm type 002, 003, 005, 007, 010, 012, 015


    Original     		PDF MIL-T-10727, MIL-C-14550 -P006- -P007- -P008- M530-RXXX-01 -R003- -R004- -R005- -R006- 3.5mm Stereo plug FEMALE PCB MOUNT STEREO FEMALE CONNECTOR 3.5MM PCB MOUNT pcb 3.5mm female stereo pcb 3.5mm female stereo pins J406 5 pin PCB Mounted 3.5mm Stereo jack pcb 3.5mm female stereo 4 pins PCB Mounted 3.5mm Stereo jack J303 Jack 11 pin PCB Mounted 3.5mm Stereo jack

    pcb 3.5mm female stereo

    Abstract: pcb 3.5mm female stereo pins 3.5mm Stereo headphone Socket 3.5mm stereo headphone jack sense pcb 3.5mm female stereo 4 pins 5 pin 3.5mm Stereo audio jack 3.5mm stereo switched stereo jack pcb 3.5mm female stereo 11 Pin 3.5mm jack circuit diagram 3.5mm stereo switched stereo jack 7 pin
    Text: 19-2832; Rev 1; 2/07 MAX9765 Evaluation System/Evaluation Kit Features The MAX9765 evaluation system EV system consists of a MAX9765 evaluation kit (EV kit) and a companion Maxim CMAXQUSB board. The MAX9765 EV kit is a fully assembled and tested surface-mount printed circuit board (PCB) that evaluates the


    Original     		PDF MAX9765 750mW MAX9765 98SE/2000/XP-compati_ pcb 3.5mm female stereo pcb 3.5mm female stereo pins 3.5mm Stereo headphone Socket 3.5mm stereo headphone jack sense pcb 3.5mm female stereo 4 pins 5 pin 3.5mm Stereo audio jack 3.5mm stereo switched stereo jack pcb 3.5mm female stereo 11 Pin 3.5mm jack circuit diagram 3.5mm stereo switched stereo jack 7 pin

    cp015nd

    Abstract: cp-017-nd cp017nd CP 022 ND pj 54 diode 3.5mm Stereo plug FEMALE PCB MOUNT PJ 67 pj 88 CP-015-ND pj 72 diode
    Text: RoHS Compliant Parts Available parts other than indicated may be available as RoHS compliant Audio and Power Connectors Fig. 1 – Right Angle Panel Mount Jack, Mono Fig. 3 – Straight Panel Mount Jack, Mono Fig. 2 – PCB Panel Mount Jack, Mono 3


    Original     		PDF SJ1-42514-SMT SJ-42515RS-SMT SJ-42515RS-SMT-1 SJ1-42515RS-SMT SJ-42515TS-SMT SJ-42515TS-SMT-1 SJ1-42515TS-SMT cp015nd cp-017-nd cp017nd CP 022 ND pj 54 diode 3.5mm Stereo plug FEMALE PCB MOUNT PJ 67 pj 88 CP-015-ND pj 72 diode

    3.5mm Stereo Chassis Socket

    Abstract: FDZ BT PCB Mounted 6.5mm Stereo Socket trs stereo jack female jack 3.5mm Stereo plug FEMALE PCB MOUNT 6.35mm audio black Socket 5 pin PCB Mounted 3.5mm Stereo jack TRS jack CONNECTOR Stereo phone plug solder 3.5MM PCB Mounted 3.5mm Stereo plug 4 pole switch
    Text: CONTENTS CONTENTS CATEGORY SUB CATEGORY AX SERIES XLR CABLE CONNECTORS PAGE 3 METAL SHELL TYPE - SOLDER AC SERIES XLR CABLE CONNECTORS PAGE 9 METAL SHELL TYPE - SOLDER THERMOPLASTIC SHELL TYPE - SOLDER METAL SHELL TYPE RIGHT ANGLE - SOLDER METAL SHELL TYPE - IDC SOLDERLESS


    Original     		PDF 35Mother 3.5mm Stereo Chassis Socket FDZ BT PCB Mounted 6.5mm Stereo Socket trs stereo jack female jack 3.5mm Stereo plug FEMALE PCB MOUNT 6.35mm audio black Socket 5 pin PCB Mounted 3.5mm Stereo jack TRS jack CONNECTOR Stereo phone plug solder 3.5MM PCB Mounted 3.5mm Stereo plug 4 pole switch

    induction cooker fault finding diagrams

    Abstract: enamelled copper wire swg table AC digital voltmeter using 7107 wiring diagram IEC320 C14 Inlet Male Power Socket Fuse Switch db 3202 diac siemens mkl capacitor YY63T varta CR123A HXD BUZZER lt700 transformer
    Text: 03front order p1_3 1/29/02 3:01 PM C3 Page 1 components cables & connectors actives 18 57 semiconductors optoelectronics passives contents 72 81 87 91 capacitors resistors transformers, ferrites & inductors emc, filters & suppression electromechanical 92 120


    Original     		PDF 03front induction cooker fault finding diagrams enamelled copper wire swg table AC digital voltmeter using 7107 wiring diagram IEC320 C14 Inlet Male Power Socket Fuse Switch db 3202 diac siemens mkl capacitor YY63T varta CR123A HXD BUZZER lt700 transformer

    lm812

    Abstract: PCB Mounted 3.5mm Stereo Socket LM812-2 HDR1X4 HDR2X3, header 3.5mm mobile headphone socket HDR-2X3 XTAL OSCILLATOR 24MHz 14 PIN DIP PCB Mounted 3.5mm Stereo plug PCB Mounted 3.5mm Stereo Socket switch
    Text: National Semiconductor Application Note 1784 BeB Hennink March 6, 2008 Introduction Starting at Version 1.3 the LMV1022 / LMV1023 demo board is designed for adding a small daughter board which can convert the digitized microphone signals from the I2S interface at


    Original     		PDF LMV1022 LMV1023 LMV1022/LMV1023 LMV1022, LMV1023, LMV1024 LMV1026. AN-1784 lm812 PCB Mounted 3.5mm Stereo Socket LM812-2 HDR1X4 HDR2X3, header 3.5mm mobile headphone socket HDR-2X3 XTAL OSCILLATOR 24MHz 14 PIN DIP PCB Mounted 3.5mm Stereo plug PCB Mounted 3.5mm Stereo Socket switch

    dimensions of weco 1502

    Abstract: TRS jack Neutrik NP3C Lucent Technologies fiber optic PATCH PANEL Trompeter 305 1623 hdmi to rca wiring pin out PJ068 WK2 94V0 PL75C-201 PJ-068 GC283
    Text: ND3% BASE1 XXXX1241-1000-1-P 1000 TSQ: 3001 CMS: CMS-USM TS host OP: NN COMP: 22-07-11 Hour: 07:33 TS:TS date TS time CONNECTORS & ACCESSORIES Find Datasheets Online AUDIO/VIDEO CONNECTORS SPEAKON STX SERIES LOCKABLE LOUDSPEAKER CONNECTORS PHONE PLUGS AND JACKS CONT.


    Original     		PDF 9-16mm) UL94V-0. 21M0683 21M0684 21M0685 21M0687 10M7280 21M1969 21M1970 21M1971 dimensions of weco 1502 TRS jack Neutrik NP3C Lucent Technologies fiber optic PATCH PANEL Trompeter 305 1623 hdmi to rca wiring pin out PJ068 WK2 94V0 PL75C-201 PJ-068 GC283

    3.5mm Stereo jack pinout female

    Abstract: 3.5mm Stereo jack pinout p2 3.5mm stereo audio pinout 220uF 10V Electrolytic Capacitor pcb 3.5mm female stereo pins female stereo p2 jack 3.5mm Stereo socket pinout PHG2 Stereo Jack socket pinout 3.5mm Stereo jack pinout laptop
    Text: AN2151 Application Note TS4975 stereo audio amplifier with I2C bus control evaluation board user guide Introduction This application note concerns the evaluation board DEMO TS4975, designed to permit evaluation of the TS4975 stereo audio amplifier. The evaluation board allows the TS4975 amplifier to be driven directly via I2C bus or by a PC


    Original     		PDF AN2151 TS4975 TS4975, RS232 TS4975 3.5mm Stereo jack pinout female 3.5mm Stereo jack pinout p2 3.5mm stereo audio pinout 220uF 10V Electrolytic Capacitor pcb 3.5mm female stereo pins female stereo p2 jack 3.5mm Stereo socket pinout PHG2 Stereo Jack socket pinout 3.5mm Stereo jack pinout laptop

    CMX638

    Abstract: 3.5mm Stereo jack pinout female 3.5mm Stereo socket pinout CMX638 Evaluation Kit 3.5mm Stereo jack pinout PLC connect encoder EV6180 ES0002 Soundcard Circuits pcb 3.5mm female stereo pins
    Text: EV6180/6380 CML Microcircuits COMMUNICATION SEMICONDUCTORS Evaluation Kit User Manual UM6180/4 November 2008 Features • Evaluation platform for CMX608, CMX618 and CMX638 RALCWI Vocoder ICs • 3.5mm stereo jack socket microphone connections to integral audio CODEC


    Original     		PDF EV6180/6380 UM6180/4 CMX608, CMX618 CMX638 PE0002 EV6180: CMX608 CMX618 EV6380: 3.5mm Stereo jack pinout female 3.5mm Stereo socket pinout CMX638 Evaluation Kit 3.5mm Stereo jack pinout PLC connect encoder EV6180 ES0002 Soundcard Circuits pcb 3.5mm female stereo pins

    Untitled

    Abstract: No abstract text available
    Text: EV6180/6380 CML Microcircuits COMMUNICATION SEMICONDUCTORS Evaluation Kit User Manual UM6180/4 November 2008 Features • Evaluation platform for CMX608, CMX618 and CMX638 RALCWI Vocoder ICs • 3.5mm stereo jack socket microphone connections to integral audio CODEC


    Original     		PDF EV6180/6380 UM6180/4 CMX608, CMX618 CMX638 PE0002 EV6180: CMX608 CMX618 EV6380:

    hdr2x20

    Abstract: HDR2X13 HDR-2X20 stereo jack female J2 3.5mm OMTP HEADSET CONNECTION pcb connector 4 pin push button dp 20 microUSB headset MC908JB16 HDR 2X2 micro USB 5Pin B SMT
    Text: Freescale Semiconductor User’s Guide Document Number: KT34825UG Rev. 2.0, 8/2010 KIT34825EPEVME Evaluation Board Figure 1. KIT34825EPEVME Evaluation Board Table of Contents 1 Kit Contents / Packing List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2


    Original     		PDF KT34825UG KIT34825EPEVME hdr2x20 HDR2X13 HDR-2X20 stereo jack female J2 3.5mm OMTP HEADSET CONNECTION pcb connector 4 pin push button dp 20 microUSB headset MC908JB16 HDR 2X2 micro USB 5Pin B SMT

    relimate connector

    Abstract: micro USB 5Pin B SMT VHDCI 68pin molex header connector male 6 1.27mm SD card socket, footprint to PCB 48 pin half euro connector USB Connector A type Female DIP Straight 68pin SCSI connector MKL series MOLEX 1.5mm pin Header
    Text: Description PageNO. Pin / Female Header 1 Housing,Wafer and Terminal 5 D-SUB 9 IDC Plug / Socket / Latch Header / Box Header 12 FPC / FFC 15 Card Edge / PCI / AGP 17 IC / RAM Socket 18 Modular Plug&Jack 19 Din/Mini Din 21 USB / Mini USB 22 1394 / HSSDC 2 23


    Original     		PDF 15PIN relimate connector micro USB 5Pin B SMT VHDCI 68pin molex header connector male 6 1.27mm SD card socket, footprint to PCB 48 pin half euro connector USB Connector A type Female DIP Straight 68pin SCSI connector MKL series MOLEX 1.5mm pin Header

    pcb 3.5mm female stereo

    Abstract: pcb 3.5mm female stereo pins SCHUKO polarized 96 pin euro connectors FEMALE JACK STEREO 3.5MM IEC 320 CORD euro 96 DIN connector ferrite euro 96 DIN connector IEC-320-C13 AP3860
    Text: Custom Solutions Beyond the Ordinary and Pre-Approved Standards Too APX offers a comprehensive family of standard products; external and open frame power, power transformers, and communications transformers for both voice and data, with safety agency approvals for both


    Original     		PDF

    spst omr h reed relay

    Abstract: pcb 2.5mm female stereo pins schematic diagram electric drill RJ45 to 3.5mm jack adapter schematic diagram AC electric drill dip pcb mount i pins female 3.5mm Stereo Audio a mini-din to rj45 8 pin audio wiring diagram PSK31 parts detail of 5.1 sound pcb PCB Mounted 3.5mm Stereo plug
    Text: Design and Construction Manual for an Isolating Sound Card Interface for SSB Transceivers PTT Rx Drive Tx Drive Auto PTT Off On Isolating Sound Card Interface by kk7uq by Clint Hurd - kk7uq Discovery Bay Computing Port Townsend, Washington Release 1.2.5 March 10, 2003


    Original     		PDF PSK31 spst omr h reed relay pcb 2.5mm female stereo pins schematic diagram electric drill RJ45 to 3.5mm jack adapter schematic diagram AC electric drill dip pcb mount i pins female 3.5mm Stereo Audio a mini-din to rj45 8 pin audio wiring diagram parts detail of 5.1 sound pcb PCB Mounted 3.5mm Stereo plug

    3.5mm stereo headphone jack

    Abstract: 3.5mm Stereo jack pinout female kp1040 phg2 3.5mm Stereo jack pinout Stereo Jack socket pinout AN2151 ST232 TS4975 3.5mm Stereo socket pinout
    Text: AN2151 Application note TS4975 stereo audio amplifier with I2C bus control Evaluation board user guidelines Introduction This application note concerns the evaluation board DEMO TS4975, designed to evaluate the TS4975 stereo audio amplifier. The evaluation board allows the TS4975 amplifier to be driven directly by the I2C bus or by a


    Original     		PDF AN2151 TS4975 TS4975, RS232 TS4975 3.5mm stereo headphone jack 3.5mm Stereo jack pinout female kp1040 phg2 3.5mm Stereo jack pinout Stereo Jack socket pinout AN2151 ST232 3.5mm Stereo socket pinout

    3.5mm female headset

    Abstract: sc979-03 Digital Audio Receivers MAX9853EVCMODU STEREO FEMALE CONNECTOR 3.5MM PCB MOUNT headphone female stereo 6 pin 3.5mm stereo jack female pcb C1608C0G1H102J MAX9853 MAX9853EVKIT
    Text: 19-3912; Rev 1; 9/07 MAX9853 Evaluation Kit/Evaluation System The MAX9853 evaluation system MAX9853EVCMODU consists of a MAX9853 evaluation kit (EV kit), a companion Maxim command module (CMODUSB) interface board, and software. The MAX9853 EV kit is a fully


    Original     		PDF MAX9853 MAX9853EVCMODU) MAX9853 3.5mm female headset sc979-03 Digital Audio Receivers MAX9853EVCMODU STEREO FEMALE CONNECTOR 3.5MM PCB MOUNT headphone female stereo 6 pin 3.5mm stereo jack female pcb C1608C0G1H102J MAX9853EVKIT

    trs stereo jack female jack

    Abstract: pcb 3.5mm female stereo pins kp1040 AN2465 3.5mm mono jack pinout female stereo jack female pcb stereo socket trs mono jack female jack 1N4148 TS4956
    Text: AN2465 Application note TS4956 stereo audio amplifier system with I2C bus interface evaluation board user guidelines Introduction This application note describes the DEMO TS4956 evaluation board, designed for evaluation of the TS4956 stereo audio amplifier.


    Original     		PDF AN2465 TS4956 RS232 trs stereo jack female jack pcb 3.5mm female stereo pins kp1040 AN2465 3.5mm mono jack pinout female stereo jack female pcb stereo socket trs mono jack female jack 1N4148

    3.5mm female headset

    Abstract: K53-3C0-SE sony stereo audio amplifiers Digital Audio Receivers STEREO FEMALE CONNECTOR 3.5MM PCB MOUNT C74 8pin pcb MOUNT JACK CONNECTOR 7mm audio sc979-03 stereo jack female pcb MAX9851EVCMODU
    Text: 19-3911; Rev 1; 9/07 MAX9851 Evaluation Kit/Evaluation System Features The MAX9851 evaluation system MAX9851EVCMODU consists of a MAX9851 evaluation kit (EV kit), a companion Maxim command module (CMODUSB) interface board, and software. The MAX9851 EV kit is a fully


    Original     		PDF MAX9851 MAX9851EVCMODU) MAX9851 3.5mm female headset K53-3C0-SE sony stereo audio amplifiers Digital Audio Receivers STEREO FEMALE CONNECTOR 3.5MM PCB MOUNT C74 8pin pcb MOUNT JACK CONNECTOR 7mm audio sc979-03 stereo jack female pcb MAX9851EVCMODU

    circuit diagram of 3.5mm Stereo Male to Dual XLR Female

    Abstract: ERJ-6EY0R00V wireless audio transmitter schematic omron pushbutton j7 capacitor 1nF 0603 9967720000 TRS jack Neutrik SBAS290 TSW-105-07-G-D dip pcb mount a pins female 3.5mm Stereo Audio a
    Text: User's Guide SBAU103 – August 2004 PCM4202EVM User's Guide This document provides the information needed to set up and operate the PCM4202EVM evaluation module EVM . For a more detailed description of the PCM4202, please refer to the product datasheet available from the Texas Instruments


    Original     		PDF SBAU103 PCM4202EVM PCM4202, PCM4202EVM. circuit diagram of 3.5mm Stereo Male to Dual XLR Female ERJ-6EY0R00V wireless audio transmitter schematic omron pushbutton j7 capacitor 1nF 0603 9967720000 TRS jack Neutrik SBAS290 TSW-105-07-G-D dip pcb mount a pins female 3.5mm Stereo Audio a

    KC-79-274-M06

    Abstract: trs stereo jack female jack SNT-100-BK-G-H circuit diagram of 3.5mm Stereo Male to Dual XLR Female 50wv 33 DIT4192IPW ITT Industries PRODUCT GUIDE diode jack female trs pcb 3.5mm female stereo pins XLR connector combo
    Text: User's Guide SBAU103 – August 2004 PCM4202EVM User's Guide This document provides the information needed to set up and operate the PCM4202EVM evaluation module EVM . For a more detailed description of the PCM4202, please refer to the product datasheet available from the Texas Instruments


    Original     		PDF SBAU103 PCM4202EVM PCM4202, PCM4202EVM. KC-79-274-M06 trs stereo jack female jack SNT-100-BK-G-H circuit diagram of 3.5mm Stereo Male to Dual XLR Female 50wv 33 DIT4192IPW ITT Industries PRODUCT GUIDE diode jack female trs pcb 3.5mm female stereo pins XLR connector combo

    RCA SK CROSS-REFERENCE

    Abstract: LED Clock Display 94hb JP012S34B EHCAT62 WIRING diagram USB to rca CABLE MARKING C7F MIL-P-642 RF BASED HOME security SYSTEM ppt TT8642 mil spec relay catalog
    Text: ABOUT SWITCHCRAFT, INC. Switchcraft, Inc. was established in 1946 to manufacture jacks, plugs and switches, from its original plant located on West Diversey Street in Chicago. The company moved to a larger facility at 1328 North Halsted Street in 1948, and


    Original     		PDF 000-square-foot YEF04 YEF05 YEF08 YMT332A. YMT332B. YMT334B. Z21248. Z28248. Z51248. RCA SK CROSS-REFERENCE LED Clock Display 94hb JP012S34B EHCAT62 WIRING diagram USB to rca CABLE MARKING C7F MIL-P-642 RF BASED HOME security SYSTEM ppt TT8642 mil spec relay catalog