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8440B

8440B
Mfr. #:
8440B
Manufacturer:
Keystone Electronics
Description:
Standoffs & Spacers 1/4" NYL 4-40 STDOFF
Lifecycle:
New from this manufacturer.
Datasheet:
8440B Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
8440B Datasheet
ECAD Model:
Product Attribute
Attribute Value
Manufacturer:
Keystone Electronics
Product Category:
Standoffs & Spacers
RoHS:
Y
Product:
Standoffs
Type:
Hex
Thread Size:
4-40
Length:
0.375 in
Material:
Nylon
Outside Diameter:
0.25 in
Brand:
Keystone Electronics
Product Type:
Standoffs & Spacers
Factory Pack Quantity:
100
Subcategory:
Hardware
Tags
8440, 844
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
Part # Mfg. Description Stock Price
8440B
DISTI # 32719403		Keystone Electronics Corp8440B2900
  • 2100:$0.4877
  • 1400:$0.5086
  • 700:$0.5313
  • 100:$0.5933
8440B
DISTI # 36-8440B-ND		Keystone Electronics CorpHEX STANDOFF #4-40 NYLON 3/8"
RoHS: Compliant
Min Qty: 1
Container: Bulk		4948In Stock
  • 5000:$0.3444
  • 2500:$0.3563
  • 1000:$0.3989
  • 250:$0.4988
  • 50:$0.5700
  • 10:$0.7130
  • 1:$0.7600
SI8440BB-D-IS
DISTI # 336-1760-5-ND		Silicon Laboratories IncDGTL ISO 2.5KV GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		1228In Stock
  • 1000:$2.3617
  • 100:$2.5312
  • 25:$2.6324
  • 1:$2.7300
VTB8440BH
DISTI # VTB8440BH-ND		Excelitas Technologies CorporationSENSOR PHOTODIODE 580NM RADIAL
RoHS: Compliant
Min Qty: 1
Container: Box		895In Stock
  • 500:$2.5343
  • 250:$2.7439
  • 100:$3.0869
  • 25:$3.6012
  • 10:$4.2870
  • 1:$5.1400
2108-440-B
DISTI # 1772-3950-ND		RAF Electronic Hardware1/4 HEX X 3/4 LENGTH
RoHS: Compliant
Min Qty: 1
Container: Bulk		600In Stock
  • 1000:$0.6220
  • 500:$0.6843
  • 250:$0.7050
  • 100:$0.7257
  • 25:$0.8296
  • 1:$1.2400
B88069X8440B202
DISTI # 495-5887-ND		TDK EpcosGDT 90V 20% 10KA THROUGH HOLE
RoHS: Compliant
Min Qty: 1
Container: Bulk		30In Stock
  • 5000:$0.8625
  • 1000:$0.9832
  • 500:$1.1040
  • 250:$1.3110
  • 100:$1.3455
  • 50:$1.5870
  • 10:$1.9670
  • 5:$2.0700
  • 1:$2.1700
SI8440BA-C-IS1R
DISTI # SI8440BA-C-IS1R-ND		Silicon Laboratories IncDGTL ISO 1KV 4CH GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
  • 2500:$2.1696
SI8440BA-D-IS1R
DISTI # SI8440BA-D-IS1R-ND		Silicon Laboratories IncDGTL ISO 1KV 4CH GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
  • 2500:$2.1696
SI8440BB-C-IS1R
DISTI # SI8440BB-C-IS1R-ND		Silicon Laboratories IncDGTL ISO 2.5KV GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
  • 2500:$2.2713
SI8440BB-D-IS1R
DISTI # SI8440BB-D-IS1R-ND		Silicon Laboratories IncDGTL ISO 2.5KV GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
  • 2500:$2.2713
SI8440BB-D-ISR
DISTI # SI8440BB-D-ISR-ND		Silicon Laboratories IncDGTL ISO 2.5KV GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 1250
Container: Tape & Reel (TR)		Limited Supply - Call
  • 1250:$2.3617
SI8440BA-D-IS1
DISTI # SI8440BA-D-IS1-ND		Silicon Laboratories IncDGTL ISO 1KV 4CH GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 48
Container: Tube		Limited Supply - Call
  • 48:$2.4208
SI8440BA-C-IS1
DISTI # SI8440BA-C-IS1-ND		Silicon Laboratories IncDGTL ISO 1KV 4CH GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 48
Container: Tube		Limited Supply - Call
  • 48:$2.4208
SI8440BB-D-IS1
DISTI # SI8440BB-D-IS1-ND		Silicon Laboratories IncDGTL ISO 2.5KV GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 48
Container: Tube		Limited Supply - Call
  • 48:$2.5385
SI8440BB-C-IS1
DISTI # SI8440BB-C-IS1-ND		Silicon Laboratories IncDGTL ISO 2.5KV GEN PURP 16SOIC
RoHS: Compliant
Min Qty: 48
Container: Tube		Limited Supply - Call
  • 48:$2.5385
Y150816K8440BP0L
DISTI # Y150816K8440BP0L-ND		Vishay Foil ResistorsRES 16.844K OHM 0.6W 0.1% RADIAL
RoHS: Compliant
Min Qty: 2500
Container: Bulk		Temporarily Out of Stock
  • 2500:$9.1263
G8440B108H5C
DISTI # G8440B108H5C		Glenair IncADAPTER - Bulk (Alt: G8440B108H5C)
RoHS: Not Compliant
Min Qty: 1
Container: Bulk		Americas - 0
  • 1:$786.5900
  • 10:$414.1900
  • 25:$281.9900
G8440B2424H7C
DISTI # G8440B2424H7C		Glenair IncADAPTER - Bulk (Alt: G8440B2424H7C)
RoHS: Not Compliant
Min Qty: 1
Container: Bulk		Americas - 0
  • 1:$1,021.3900
  • 10:$537.8900
  • 25:$366.1900
G8440B2428-8C
DISTI # G8440B2428-8C		Glenair IncADAPTER - Bulk (Alt: G8440B2428-8C)
RoHS: Not Compliant
Min Qty: 1
Container: Bulk		Americas - 0
  • 1:$868.4900
  • 10:$457.3900
  • 25:$311.3900
G8440B2828H8N
DISTI # G8440B2828H8N		Glenair IncADAPTER - Bulk (Alt: G8440B2828H8N)
RoHS: Not Compliant
Min Qty: 1
Container: Bulk		Americas - 0
  • 1:$947.0900
  • 10:$498.7900
  • 25:$339.5900
G8440B10SL8H5A
DISTI # G8440B10SL8H5A		Glenair IncADAPTER - Bulk (Alt: G8440B10SL8H5A)
RoHS: Not Compliant
Min Qty: 1
Container: Bulk		Americas - 0
  • 1:$786.5900
  • 10:$414.1900
  • 25:$281.9900
G8440B10SL8H5C
DISTI # G8440B10SL8H5C		Glenair IncADAPTER - Bulk (Alt: G8440B10SL8H5C)
RoHS: Not Compliant
Min Qty: 1
Container: Bulk		Americas - 0
  • 1:$786.5900
  • 10:$414.1900
  • 25:$281.9900
B88069X8440B202
DISTI # B88069X8440B202		TDK Corporation of AmericaSurge Arrestor 3-Electrode Arrestor 90VDC 15KA Thru-Hole - Trays (Alt: B88069X8440B202)
RoHS: Compliant
Min Qty: 200
Container: Tray		Americas - 0
  • 200:$1.0069
  • 400:$0.9659
  • 800:$0.9289
  • 1200:$0.8939
  • 2000:$0.8769
B88069X8440B202
DISTI # B88069X8440B202		TDK Corporation of AmericaSurge Arrestor 3-Electrode Arrestor 90VDC 15KA Thru-Hole (Alt: B88069X8440B202)
RoHS: Compliant
Min Qty: 200		Europe - 0
  • 200:€1.6900
  • 400:€1.5900
  • 800:€1.5900
  • 1200:€1.4900
  • 2000:€1.3900
Y008916K8440BP0L
DISTI # Y008916K8440BP0L		Vishay Precision Group Inc- Bulk (Alt: Y008916K8440BP0L)
RoHS: Not Compliant
Min Qty: 1
Container: Bulk		Americas - 0
    Y150816K8440BP0L
    DISTI # Y150816K8440BP0L    		Vishay Precision Group Inc- Bulk (Alt: Y150816K8440BP0L)
    RoHS: Not Compliant
    Min Qty: 1
    Container: Bulk    		Americas - 0
      Y150816K8440BP1R
      DISTI # Y150816K8440BP1R      		Vishay Precision Group Inc- Custom Tape W/Leader (Alt: Y150816K8440BP1R)
      RoHS: Not Compliant
      Min Qty: 1
      Container: Tape w/Leader      		Americas - 0
        8440B
        DISTI # 62W5313        		Keystone Electronics CorpStandoff0
        • 10000:$0.3590
        • 5000:$0.3800
        • 1000:$0.3990
        • 500:$0.4800
        • 100:$0.5510
        • 50:$0.5780
        • 25:$0.7200
        • 1:$0.7600
        SI8440BB-D-IS
        DISTI # 75AC2045        		Silicon Laboratories IncDIGITAL ISOLATOR, 4CH, -40 TO 125DEG C,No. of Channels:4 Channel,Propagation Delay:6ns,Supply Voltage Min:2.7V,Supply Voltage Max:5.5V,Interface Case Style:WSOIC,No. of Pins:16Pins,Operating Temperature Min:-40°C,Operating RoHS Compliant: Yes90
        • 500:$2.3300
        • 250:$2.3800
        • 100:$2.4100
        • 50:$2.4500
        • 25:$2.5000
        • 10:$2.6200
        • 1:$2.8300
        VTB8440BH
        DISTI # 79K2471        		Excelitas Technologies CorporationDIODE, PHOTO, 580NM, 50°,No. of Pins:2Pins,Diode Case Style:Through Hole,Wavelength of Peak Sensitivity:580nm,Angle of Half Sensitivity ±:50°,Dark Current:2000pA,Operating Temperature Min:-20°C,Operating Temperature Max:75°C RoHS Compliant: Yes1578
        • 500:$2.8000
        • 250:$3.0900
        • 100:$3.4700
        • 50:$3.7600
        • 25:$4.0500
        • 10:$4.8300
        • 1:$5.7900
        2118-440-B-14
        DISTI # 55X1756        		RAF Electronic HardwareHEX FEMALE STANDOFFS 1/4 HEX X 1-3/8 LENGTH0
        • 500:$4.3400
        • 250:$4.4800
        • 100:$5.3300
        • 50:$5.7200
        • 25:$6.1400
        • 10:$6.7500
        • 1:$7.4900
        8440B
        DISTI # 71280361        		Keystone Electronics CorpStandoff
        RoHS: Not Compliant        		0
        • 100:$0.4000
        VTB8440BH
        DISTI # 70517854        		Excelitas Technologies CorporationEG & G Vactec VTB8440BH Visible Light Si Photodiode,Through-hole Ceramic Packag
        RoHS: Not Compliant        		0
        • 1:$5.0000
        SI8440BB-D-IS
        DISTI # R1015639        		Silicon Laboratories IncIsolator,digital,150Mbps,2.5kV,SOIC16W
        RoHS: Compliant        		0
        • 1:$3.5700
        • 5:$3.5000
        • 20:$3.4600
        • 50:$3.4200
        • 100:$3.3800
        2108-440-B-12
        DISTI # 70006739        		RAF Electronic Hardware1/4 HEX FEMALE STANDOFF,4-40,BRASS ZINC PLATE,3/4"L
        RoHS: Compliant        		0
        • 327:$0.6300
        • 654:$0.5700
        • 1308:$0.5200
        4538-440-B-12
        DISTI # 70006307        		RAF Electronic HardwareStandoff,3&frasl,4 in.,#4-40,Brass,Hex,Zinc Plate,RoHS,3&frasl,16 in.,1&
        RoHS: Compliant        		0
        • 188:$1.0800
        8440B
        DISTI # 534-8440B        		Keystone Electronics CorpStandoffs & Spacers 1/4" NYL 4-40 STDOFF
        RoHS: Compliant        		703
        • 1:$0.7600
        • 10:$0.7130
        • 50:$0.6340
        • 100:$0.5470
        • 200:$0.4990
        • 500:$0.4750
        • 1000:$0.4000
        • 2500:$0.3570
        • 5000:$0.3450
        SI8440BB-D-IS1R
        DISTI # 634-SI8440BB-D-IS1R        		Silicon Laboratories IncDigital Isolators 2.5 kV 4-channel digital isolator
        RoHS: Compliant        		4616
        • 1:$2.4800
        • 10:$2.4100
        • 25:$2.4000
        • 50:$2.3500
        • 100:$2.3100
        • 250:$2.2900
        • 500:$2.2400
        SI8440BB-D-IS
        DISTI # 634-SI8440BB-D-IS        		Silicon Laboratories IncDigital Isolators 2.5 kV 4-channel digital isolator
        RoHS: Compliant        		1048
        • 1:$2.5800
        • 10:$2.5100
        • 25:$2.5000
        • 50:$2.4500
        • 100:$2.4100
        • 250:$2.3800
        • 500:$2.3300
        • 1000:$2.2400
        SI8440BB-D-IS1
        DISTI # 634-SI8440BB-D-IS1        		Silicon Laboratories IncDigital Isolators 2.5 kV 4-channel digital isolator
        RoHS: Compliant        		188
        • 1:$2.4800
        • 10:$2.4100
        • 25:$2.4000
        • 50:$2.3500
        • 100:$2.3100
        • 250:$2.2900
        • 500:$2.2400
        B88069X8440B202
        DISTI # 871-B88069X8440B202        		TDK EpcosGas Discharge Tubes - GDTs / Gas Plasma Arrestors T81-A90X
        RoHS: Compliant        		21
        • 1:$2.0700
        • 10:$1.9700
        • 50:$1.5900
        • 100:$1.3500
        • 250:$1.3200
        • 500:$1.1100
        • 1000:$0.9840
        • 2500:$0.9240
        • 5000:$0.8630
        FC4538-440-B-5
        DISTI # 728-FC4538-440-B-5        		Fascomp electronic hardwareStandoffs & Spacers 1/4 HEX M/F 440 3/4" Brass Nickel
        RoHS: Compliant        		0
        • 1:$0.9000
        • 10:$0.7300
        • 25:$0.6410
        • 50:$0.6120
        • 100:$0.5460
        • 250:$0.5180
        • 500:$0.4910
        • 1000:$0.4640
        • 2500:$0.4240
        FC2098-440-B-12
        DISTI # 728-FC2098-440-B-12        		Fascomp electronic hardwareStandoffs & Spacers 1/4 HEX FEM 440 1/8" Brass Zinc
        RoHS: Compliant        		0
        • 1:$0.6600
        • 10:$0.5400
        • 25:$0.4730
        • 50:$0.4520
        • 100:$0.4030
        • 250:$0.3830
        • 500:$0.3630
        • 1000:$0.3420
        • 2500:$0.3130
        FC2108-440-B-12
        DISTI # 728-FC2108-440-B-12        		Fascomp electronic hardwareStandoffs & Spacers 1/4 HEX FEM 440 3/4" Brass Zinc
        RoHS: Compliant        		0
        • 1:$0.9400
        • 10:$0.7600
        • 25:$0.6710
        • 50:$0.6410
        • 100:$0.5710
        • 250:$0.5430
        • 500:$0.5140
        • 1000:$0.4860
        • 2500:$0.4440
        FC4538-440-B-12
        DISTI # 728-FC4538-440-B-12        		Fascomp electronic hardwareStandoffs & Spacers 1/4 HEX M/F 440 3/4" Brass Zinc
        RoHS: Compliant        		0
        • 1:$0.9600
        • 10:$0.7800
        • 25:$0.6870
        • 50:$0.6560
        • 100:$0.5840
        • 250:$0.5550
        • 500:$0.5260
        • 1000:$0.4970
        • 2500:$0.4540
        Image Part # Description
        3ED8

        Mfr.#: 3ED8

        OMO.#: OMO-3ED8

        		 AC Power Entry Modules 3A WIRE LEADS FLANGE MOUNT
        09150-F/45

        Mfr.#: 09150-F/45

        OMO.#: OMO-09150-F-45

        		 Fan Accessories 45 PPI FLTR ASSEMBLY
        4804

        Mfr.#: 4804

        OMO.#: OMO-4804-POMONA-ELECTRONICS

        		 LED Lighting Fixture Accessories 4 inch cable
        09150-F/45

        Mfr.#: 09150-F/45

        OMO.#: OMO-09150-F-45-QUALTEK

        		 FINGER/FILTR ASM 40MM PLAS 45PPI
        3-640426-8

        Mfr.#: 3-640426-8

        OMO.#: OMO-3-640426-8-TE-CONNECTIVITY

        		 Headers & Wire Housings CLOSED W/O TABS 8P L.R. orange 18 AWG
        320559

        Mfr.#: 320559

        OMO.#: OMO-320559-TE-CONNECTIVITY

        		 Terminals 22-16 COMM 22-18 MIL BUTT SPLICE
        3-640426-3

        Mfr.#: 3-640426-3

        OMO.#: OMO-3-640426-3-TE-CONNECTIVITY

        		 Headers & Wire Housings CLOSED W/O TABS 3P L.R. orange 18 AWG
        3ED8

        Mfr.#: 3ED8

        OMO.#: OMO-3ED8-TE-CONNECTIVITY

        		 AC Power Entry Modules 3A WIRE LEADS FLANGE MOUNT
        Availability
        Stock:
        683
        On Order:
        2666
        Enter Quantity:
        Current price of 8440B is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
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