Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    PL375 Search Results

    SF Impression Pixel

    PL375 Price and Stock

    Cinch Connectivity Solutions PL375-64

    CONN TRT PLUG STR SOLDER
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PL375-64 Bulk 168 1
    • 1 $42.59
    • 10 $32.983
    • 100 $28.405
    • 1000 $28.405
    • 10000 $28.405
    Buy Now
    Mouser Electronics PL375-64 150
    • 1 $33.64
    • 10 $29.45
    • 100 $27.99
    • 1000 $27.99
    • 10000 $27.99
    Buy Now

    Cinch Connectivity Solutions PL375C-303

    CONN TRT PLUG STR CRIMP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PL375C-303 Bulk 41 1
    • 1 $82.28
    • 10 $64.017
    • 100 $82.28
    • 1000 $82.28
    • 10000 $82.28
    Buy Now
    Mouser Electronics PL375C-303
    • 1 $72.05
    • 10 $63.27
    • 100 $53.47
    • 1000 $53.47
    • 10000 $53.47
    Get Quote
    Verical PL375C-303 2 2
    • 1 -
    • 10 $54.23
    • 100 $54.23
    • 1000 $54.23
    • 10000 $54.23
    Buy Now
    Arrow Electronics PL375C-303 2 8 Weeks 10
    • 1 -
    • 10 $54.23
    • 100 $54.23
    • 1000 $54.23
    • 10000 $54.23
    Buy Now

    Cinch Connectivity Solutions PL375-13A

    CONN TRT PLUG STR SOLDER
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PL375-13A Bag 39 1
    • 1 $89.52
    • 10 $80.119
    • 100 $80.119
    • 1000 $80.119
    • 10000 $80.119
    Buy Now
    Mouser Electronics PL375-13A 19
    • 1 $82.22
    • 10 $75.26
    • 100 $70.15
    • 1000 $70.15
    • 10000 $70.15
    Buy Now

    Cinch Connectivity Solutions PL375-7

    CONN TRT PLUG STR SOLDER
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PL375-7 Bulk 14 1
    • 1 $34.76
    • 10 $30.441
    • 100 $28.405
    • 1000 $28.405
    • 10000 $28.405
    Buy Now
    Mouser Electronics PL375-7 38
    • 1 $33.03
    • 10 $29.8
    • 100 $28.4
    • 1000 $28.18
    • 10000 $28.18
    Buy Now

    Cinch Connectivity Solutions PL375-32

    CONN TRT PLUG STR SOLDER
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PL375-32 Bulk 10 1
    • 1 $42.38
    • 10 $35.36
    • 100 $35.36
    • 1000 $35.36
    • 10000 $35.36
    Buy Now
    Mouser Electronics PL375-32 11
    • 1 $51.5
    • 10 $39.96
    • 100 $33.92
    • 1000 $33.32
    • 10000 $33.32
    Buy Now

    PL375 Datasheets (33)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    PL375-13A Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR SOLDER Original PDF
    PL375-13A Emerson Network Power Coaxial Connectors (RF), Connectors, Interconnects, CONN TRT PLUG STR CRIMP Original PDF
    PL375-23 Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR SOLDER Original PDF
    PL375-32 Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR SOLDER Original PDF
    PL375-32 Emerson Network Power Coaxial Connectors (RF), Connectors, Interconnects, TRT PLUG STR CRMP Original PDF
    PL375-33 Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR SOLDER Original PDF
    PL375-33 Emerson Network Power Coaxial Connectors (RF), Connectors, Interconnects, TRT PLUG STR CRMP Original PDF
    PL375-47 Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR SOLDER Original PDF
    PL375-47 Emerson Network Power Coaxial Connectors (RF), Connectors, Interconnects, CONN TRT PLUG STR CRIMP Original PDF
    PL375-64 Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR SOLDER Original PDF
    PL375-64 Emerson Network Power Coaxial Connectors (RF), Connectors, Interconnects, TRT PLUG STR CRMP Original PDF
    PL375-7 Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR SOLDER Original PDF
    PL375-7 Emerson Network Power RF/Coaxial Connector; RF Coax Type:Twinaxial; Body Style:Straight Plug Original PDF
    PL375-7 Emerson Network Power Coaxial Connectors (RF), Connectors, Interconnects, CONN TRT PLUG STR CRIMP Original PDF
    PL375-9 Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR SOLDER Original PDF
    PL375-9 Emerson Network Power Coaxial Connectors (RF), Connectors, Interconnects, TRT PLUG STR CRMP Original PDF
    PL375C-201 Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR CRIMP Original PDF
    PL375C-201 Emerson Network Power Coaxial Connectors (RF), Connectors, Interconnects, CONN TRT PLUG STR CRIMP Original PDF
    PL375C-213 Emerson Network Power Connectors, Cable Assemblies, Original PDF
    PL375C-222 Cinch Connectivity Solutions Trompeter Connectors, Interconnects - Coaxial Connectors (RF) - CONN TRT PLUG STR CRIMP Original PDF

    PL375 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    Untitled

    Abstract: No abstract text available
    Text: 56 Standard twinax/triax patching PL71L-9 Shown 2.514 ; ; ; ; ; ; ; ; ; 1.689 .374 PL71L- Twinax Patch Plug CONNECTOR TYPE P1 & P2 P3 BJ20 BJ77 PL21 BJ77 PL21 BJ77 BJ20 BJ377 BJ20 PL3155 BJ20 PL375 UPL21 BJ77 A


    Original
    PDF PL71L-9 PL71L- BJ377 PL3155 PL375 UPL21 J74MST-R JSISM-60 JSISM-120

    dash 2 b-5

    Abstract: PL21 PN2A-BJ77 PL375 trompeter 14949 BJ20 trompeter bj20 Q13BP BJ77
    Text: DASH NO -1 -2 -3 -4 -5 -6 -7 -B -S -ID -11 CONNECTOR TYPE PI 8. P2 P3 BJ77 BJ20 PL21 BJ77 BJ77 PL21 PN2A-BJ377 BJ2D BJ377 PL3155 PN2A-BJ3155 BJ2D PN2-BJ375 BJ2P PL375 BJ77 UPL21 PL75 BJ20 BJ2D PL74 BJ77 BJ20 BJ2D PL75 MODEL ND PN2A-BJ77 PN2-BJ77 A DIM 1.155


    OCR Scan
    PDF PN2A-BJ377 BJ377 PL3155 PN2A-BJ3155 PN2-BJ375 PL375 UPL21 PN2A-BJ77 PN2-BJ77 B-B-05 dash 2 b-5 PL21 trompeter 14949 BJ20 trompeter bj20 Q13BP BJ77

    J374

    Abstract: Trompeter BJ379
    Text: DASH CONNECTOR NO TYPE -1 -2 -3 -4 -5 -6 -7 —a -9 -10 -1 1 -12 -13 -14 -15 -16 -17 PL75 CJ70 BJ79 BJ74 PL375 CJ370 BJ379 B J374 PL74 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL n □ w nnri /^l-1_ BJ74FL PL73 MATERIAL /2\ 310-0002-33 3-0043-33 3-0018-33 3-0055-33


    OCR Scan
    PDF PL375 CJ370 BJ379 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ74FL RG180 J374 Trompeter BJ379

    LVT61859

    Abstract: Trompeter 305 PL75 twinax
    Text: IB MOTES M W H □WG SIZE B DASH ND -1 -2 -3 -4 -5 -6 -7 -B -g CONNECTOR TYPE PL75 CJ70 PL375 CJ370 PL74 CJ70TL PL75FL CJ70FL PL73 MATERIAL /A\ 310-0002-13 3-0043-13 315-0011-13 3-0066-13 310-0025-13 3-0217-13 310-0006-13 3-0101-13 310-003B-13 ASSEMBLE PER


    OCR Scan
    PDF PL375 CJ370 CJ70TL PL75FL CJ70FL 310-003B-13 305-G956 TAI-129 4375-2BUNEF-2A LVT61859 Trompeter 305 PL75 twinax

    RG 403

    Abstract: TAI-168
    Text: DASH ND CONNECTOR TYPE -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -1 1 -12 -13 -14 -15 -16 -17 -18 FIG PL75CA CJ70C Ä BJ79C / X BJ74C A PL375C CJ370C BJ379C BJ374C PL74C CJ70CTL BJ79CTL BJ74CTL PL75CFL CJ70CFL BJ79CFL BJ74CFL PL73C PL375CS MATERIAL /4\ 310-0054-301 3-0209-301


    OCR Scan
    PDF PL75CA CJ70C BJ79C BJ74C PL375C CJ370C BJ379C BJ374C PL74C CJ70CTL RG 403 TAI-168

    AA-2325

    Abstract: 135030 305-0546-1 ST5M1323 15X-1 hughes
    Text: RED INDICATES 0RI6MAL DASH CONNECTDR NO TYPE -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 PL75 CJ70 BJ79 BJ74 PL375 CJ370 BJ379 BJ374 PL74 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL BJ74FL PL73 FIG ASSEMBLE PER MATERIAL A 310-0002-7 3-0043-7 3-0018-7


    OCR Scan
    PDF PL375 CJ370 BJ379 BJ374 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL AA-2325 135030 305-0546-1 ST5M1323 15X-1 hughes

    Untitled

    Abstract: No abstract text available
    Text: PI CONN TYPE PL75 |. PL75FL 1 .PL375 SCHEMATICS El 1 E2 1 E3 1 E4 1 El I E2 1 E3 I E4 1 El 1 E2 1 E3 1 E4 1 El 1 E2 I E3 I E4 I El 1 E2 I E3 1 E4 FIG P2 CONN NO TYPE PL7S BJ26 1A ÏÏBJ20 1A BJ20 2A TJBJ29 2A IB BJ46 UBJ4B IB BJ49 2B ÜDJ49 2B INCH -1 -21


    OCR Scan
    PDF TJBJ29 PL75FL PL375

    bj79c

    Abstract: PL75C trompeter TAI-166 PL375C B2626 trompeter crimp bushing
    Text: BEDINDICATESORIGINAL DWG SIZE B DASH ND CONNECTOR TYPE -1 -2 -3 -4 -5 -6 -7 -B -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 PL75C CJ70C BJ79C BJ74C PL375C CJ370C BJ379C BJ374C PL74C CJ70CTL BJ79CTL BJ74CTL PL75CFL CJ70CFL BJ79CFL BJ74CFL PL73C PL375CS FIG 10 1 .510


    OCR Scan
    PDF PL75C CJ70C BJ79C BJ74C PL375C CJ370C BJ379C BJ374C PL74C CJ70CTL trompeter TAI-166 B2626 trompeter crimp bushing

    Untitled

    Abstract: No abstract text available
    Text: mK A T E S DWG SIZE B DASH CONNECTOR MATERIAL ND TYPE -1 -2 -3 -4 -5 -6 -7 -B -9 -10 -11 -12 -13 -14 -15 -16 -17 PL75 CJ70 BJ79 BJ74 PL375 CJ370 BJ379 BJ374 PL74 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL BJ74FL PL73 ASSEMBLE PER 310-0002-24A 3-0043-24A 3-G01B-24A


    OCR Scan
    PDF PL375 CJ370 BJ379 BJ374 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL

    aa-8371

    Abstract: BJ374C trompeter TAI
    Text: RED INDICATES ORIGINAL DWG SIZE B DASH NO CONNECTOR TYPE -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -IB PL75C CJ70C BJ79C BJ74C PL375C CJ370C BJ379C BJ374C PL74C CJ70CTL BJ79CTL BJ74CTL PL75CFL CJ70CFL BJ79CFL BJ74CFL PL73C PL375CS FIG 10 MATERIAL


    OCR Scan
    PDF PL75C CJ70C BJ79C BJ74C PL375C CJ370C BJ379C BJ374C PL74C CJ70CTL aa-8371 trompeter TAI

    pl75-47

    Abstract: PL75FL-47 trompeter triax cable
    Text: DATA CONTAINED IN THIS DOCUMENT IS PROPRIETARY TO TROMPETER ELECTRONICS INC. AND SHALL NOT BE DISCLOSED. CDPIED OR USED FDR PROCUREMENT DR MANUFACTURE WITHOUT EXPRESS WRITTEN PERMISSION DF TROMPETER □ASH ND -1 -2 -3 -4 CDNNECTDR PL74-47 PL375-47 PL75-47


    OCR Scan
    PDF 147B5 PL74-47 PL375-47 PL75-47 PL75FL-47 H1L-ST0-10D PL74/375/75/75FL-47 PL75FL-47 trompeter triax cable

    AD-BJ77

    Abstract: 3b6 it manufacture Trompeter 305 BJ77 33 1004 2204 3 1B6-10 Triax* trompeter adapter BJ73
    Text: CONN P2 FIG ND PL74 PL75 PL375 PL75FL CJ70TL CJ70 CJ370 CJ70FL BJ79TL BJ79 BJ379 BJ79FL PL71 BJ74TL BJ74 BJ374 BJ74FL 1A 1A IB 1A 2A 2A 2B 2A 3A 3A 3B 3A 4 5A 5A 5B 5A DATA CONTAINED IN THIS DOCUMENT IS PROPRIETARY TO TRCMPETER ELECTRONICS INC. AM] SHALL NOT BE OISCLOSED. CDPJED DR USED


    OCR Scan
    PDF PL375 PL75FL CJ70TL CJ370 CJ70FL BJ79TL BJ379 BJ79FL BJ74TL BJ374 AD-BJ77 3b6 it manufacture Trompeter 305 BJ77 33 1004 2204 3 1B6-10 Triax* trompeter adapter BJ73

    Untitled

    Abstract: No abstract text available
    Text: DWG SIZE DASH CONNECTOR NO TYPE -1 -2 -3 -4 -5 -B -7 -B -9 -10 -11 -12 -13 -14 -15 -IB -Í7 PL75 CJ70 BJ79 BJ74 PL375 CJ370 BJ379 BJ374 PL 74 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL BJ74FL PL73 MATERIAL 310-0002-32 3-0043-32 3-0018-32 3-0055-32 315-0011-32


    OCR Scan
    PDF PL375 CJ370 BJ379 BJ374 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL

    Untitled

    Abstract: No abstract text available
    Text: P2 CO«N TYPE PL74 PL75 PL75FL PL375 FIG NO PL 74 1 Al 1A2 1 A3 1A4 1A5 1A 6 1 Al I A2 1A - 1 1A - 7 -8 1A -19 - 2 0 I B -37 -36 -3 -9 -21 -39 -4 -5 -6 -1 2 -22 -23 - 24 - 4 0 -41 - 4 2 - 1 0 -1 1 -7 -13 -25 -4 3 P I CONN T Y P E 1 PL75FL S C H E M A T IC S


    OCR Scan
    PDF PL75FL PL375 PL375

    300187

    Abstract: TRIAX-2
    Text: DASH CONNECTOR MATERIAL NO TYPE -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 PL75 CJ70 BJ79 BJ74 PL375 CJ370 BJ379 BJ374 PL74 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL BJ74FL PL73 310-0002-7 3-0043-7 3-0018-7 3-0055-7 315-0011-7 3-0066-7 3-0074-7


    OCR Scan
    PDF PL375 CJ370 BJ379 BJ374 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL 300187 TRIAX-2

    BJ74C

    Abstract: PL74C bj379c 104a11 PL75CA BJ79CFL ba115b CJ70CA PL75CFL tai-166
    Text: RED INDICATES ORIGINAL DASH NÜ CONNECTOR TYPE PL75CA " -1 -2 CJ70CA BJ79CÄ -3 -4 BJ74C A -5 PL375C CJ370C -6 BJ379C -7 -B BJ374C -g PL74C -10 CJ70CTL BJ79CTL -n -12 BJ74CTL -13 PL75CFL CJ70CFL -14 -15 BJ79CFL -IB BJ74CFL -17 PL73C -IB PL375CS FIG 10 MATERIAL


    OCR Scan
    PDF PL75CA CJ70CA BJ79CÄ BJ74C PL375C CJ370C BJ379C BJ374C PL74C CJ70CTL 104a11 PL75CA BJ79CFL ba115b PL75CFL tai-166

    Untitled

    Abstract: No abstract text available
    Text: DASH ND -1 -2 -3 -4 -5 S -6( S > -7( S ) -8( S ) -9 -10 -1 1 -12 -13 -14 -15 -16 -17 CDNNECTDR MATERIAL /2\ TYPE PL75 CJ70 BJ79 BJ74 PL375C S ) CJ370( S ) BJ379CS ) BJ374CS ) PL74 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL BJ74FL PL73 310-0002-47 3-0043-47


    OCR Scan
    PDF PL375C CJ370( BJ379CS BJ374CS CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL

    ic 437

    Abstract: No abstract text available
    Text: RED INDICATES ORIGINAL DATA CONTAINED IN THIS DOCUMENT IS PROPRIETARY TD TRDHPETER ELECTRONICS INC. AND SHALL NOT BE DISCLOSED, CDPIEB DR USED FDR PROCUREMENT DR MANUFACTURE WITHOUT EXPRESS WRITTEN PERMISSION, -1 PL75 -2 CJ70 BJ79 -3 -4 BJ74 -5CS PL375CS >


    OCR Scan
    PDF PL375CS CJ370( BJ379C BJ374C CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL ic 437

    17Sc

    Abstract: No abstract text available
    Text: -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 PL75 CJ70 BJ79 BJ74 PL375 CJ370 BJ379 BJ374 PL74 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL BJ74FL PL73 310-0002-9 3-0043-9 3-0018-9 3-0055-9 315-0011-9 3-0066-9 3-0074-9 3-0073-9 310-0025-9 3-0217-9


    OCR Scan
    PDF PL375 CJ370 BJ379 BJ374 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL 17Sc

    TAI-168

    Abstract: TAI 168 PB138 kd 505
    Text: KD WDICATtS OMSNHL DASH NO CONNECTOR TYPE MATERIAL A -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -IB PL75CA CJ70C A BJ79C A BJ74C Ä PL375C CJ370C BJ379C BJ374C PL74C CJ70CTL BJ79CTL BJ74CTL PL75CFL CJ70CFL BJ79CFL BJ74CFL PL73C PL375CS 310-0054-302


    OCR Scan
    PDF PL75CA CJ70C BJ79C BJ74C PL375C CJ370C BJ379C BJ374C PL74C CJ70CTL TAI-168 TAI 168 PB138 kd 505

    rt*302

    Abstract: RT302
    Text: OW0 OIK f SIZE J 15 DA8H CONNECTOR MATERIAL A NO TYPE -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 PL75 CJ70 BJ79 BJ74 PL375 CJ370 BJ379 BJ374 PL74 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL BJ74FL PL73 310-0002-25 3-0043-25 3-001B-25 3-0055-25


    OCR Scan
    PDF PL375 CJ370 BJ379 BJ374 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL rt*302 RT302

    2212X

    Abstract: UBJ95 22-12-X
    Text: REVISIONS DESCRIPTION SH 2 ITEMS 9 & 10 WERE 11507 005-0094-1 & -2 REV ED F P2 CDNN TYP FIG ND 1 El 1 E2 1 E 3 I -2 -22 -42 -52 APPROVED DATE f t DKC PI CONN TYPE 1 PL75FL 1 PL75X 1 PL375 SCHEMATIC E4 I ES 1 El 1 E2 1 E3 I E4 I E5 I El I E2 1 E3 1 E4 1 E5 1 El 1 E2 1 E3 1 E4 1 ES 1 El 1 E2 1 E3 1 E4 1 ES 1 El 1 E2 1 E3 1 E4 I E5


    OCR Scan
    PDF PL75FL PL75X PL375 1/12/B7 2212X UBJ95 22-12-X

    Untitled

    Abstract: No abstract text available
    Text: RED I S O R I G I N A L DISK # B J8 DASH CONNECTOR NO TYPE -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 PL75 BJ79 BJ379 BJ74 PL375 CJ370 CJ70 BJ374 PL74 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL BJ74FL PL73 ASSEMBLE MATERIAL/4\/5\ PER 310-0002-47


    OCR Scan
    PDF BJ379 PL375 CJ370 BJ374 CJ70TL BJ79TL BJ74TL PL75FL CJ70FL BJ79FL

    QRC-78-2

    Abstract: PL75 twinax
    Text: KB M T E S MUMM. □WG SIZE B □ASH ND -1 -2 -3 -4 -5 -6 -7 -B -9 CDNNECTDR TYPE PL75 CJ70 PL375 CJ370 PL74 CJ70TL PL75FL CJ70FL PL73 MATERIAL ASSEMBLE PER FIG SH 2 1A 2A IB 2B 3A 4A 3B 4B 5 310-0002-54 3-0043-54 315-0011-54 3-0066-54 310-0025-54 3-0217-54


    OCR Scan
    PDF PL375 CJ370 CJ70TL PL75FL CJ70FL 310-003B-54 1167B 4375-28UNEF-2A B-1580-54 QRC-78-2 PL75 twinax