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Cobweb has been in business since 1996 and has been in a continual sate of change to improve services for our client base.

By November of 2003 we will again be expanding our warehouse. We are adding another 4320 square feet of storage to house the inventory that is currently stuffed into the 4819 square feet of space we already occupy.

Active Components Passive Components Electro-Mechanical Full Product List
Power Supply

Power Supply

Part Number: SYS-9041-1

Switching
Input 115vac
Outputs +5v @ 2a
+12v @1.25a
-12v @1.25a

Size 5"L x 3"W x 1 1/4" H
No frame
5 for $150.00, 10 for $280.00, 25 for $650.00

Manufacturer: Skynet Electronics

Price: $35.00

Power Supply: 25Watts

Power Supply: 25Watts

Part Number: PD2505

+5vdc @ 2.5a
-5vdc @ 2.5a
4 1/2" x 2 5/8" x 1'
no frame

10 for $120.00, 25 at $250.00

Manufacturer: Meanwell

Price: $15.00

Connector: Terminal Block 8 Position

Connector: Terminal Block 8 Position

Part Number: 142R-08P

142R-..P3 - Standard type / European PCB Terminal Blocks
8 Position
Electrical Rated (UL) 250V / 10A
(IEC) 380V / 16A
Pitch 7.62mm
Temperature -40¢XC ~ +105¢XC
Suitable Wire 22 ~ 14AWG(1.5mm2)
Hole Diameter Ø1.1 ~ Ø1.2
Material Housing Polyamide, UL 94(V0)
Solder pin Brass, Solder Plated
Clamping SUS301
Call for quantity pricing

Manufacturer: Dinkle

Price: $1.00

Connector: Terminal Block 20 Position

Connector: Terminal Block 20 Position

Part Number: 142R-20P

142R-..P3 - Standard type / European PCB Terminal Blocks
20 Position
Electrical Rated (UL) 250V / 10A
(IEC) 380V / 16A
Pitch 7.62mm
Temperature -40¢XC ~ +105¢XC
Suitable Wire 22 ~ 14AWG(1.5mm2)
Hole Diameter Ø1.1 ~ Ø1.2
Material Housing Polyamide, UL 94(V0)
Solder pin Brass, Solder Plated
Clamping SUS301
Call for quantity pricing

Manufacturer: Dinkle

Price: $2.25

FAN

FAN

Part Number: WT24B6QDNX

Whiffet® DC
Brushless DC Blower
FEATURES:
• Size: 3.14" sq. x 1.26" deep (80mm x 32mm)
• Air Flow: 8.7 to 15 CFM
• Voltage: 24 VDC
• Operating Temperature Range: -10°C to +70°C
• Storage Temperature Range: -40°C to +85°C
• Ball Bearings
• 12" Leadwires, 22 AWG, UL1061
• Weight: 5.9 oz (.19 Kg)

Manufacturer: COMAIR ROTRON

Price: $12.00

Potentiometer

Potentiometer

Part Number: PDA17-SS20-103MK

17mm rotary pot., linear taper, .1watt, with switch, serrated split round shaft 20mm, solderlugs, 260 degree rotation, 15,000 cycles minimum.

Call for quantity pricing

Manufacturer: Bourns

Price: $1.50

Finger Cots

Part Number: FW04

Calapro Critical Environment Finger Cots
FW04 : Antistatic Powder Free, Class 100 Finger Cots

Specifications
• Material 100% pure natural latex
• Thickness 5 Mils
• Length 2.55~ 2.95 inches
• Diameter Small :16mm Medium :18mm Med/Large:20mm X-Large:22mm
• Elongation 761%
• Tensile strength 4.514 Lbs/inch²
Have XL, M, S size
720/bag
Check for quantity pricing

Manufacturer: Calapro

Price: $15.00

Bantam Plug to

Bantam Plug to

Part Number: PJ693

Bantam Plug to Long Frame Patchcord 72" gray jacket 3 conductor

Manufacturer: ADC

Price: $36.00

Tool, Wire Stripper

Tool, Wire Stripper

Part Number: NN016

The premier precision wire stripper for removing insulation from solid or stranded wire without nicking or scratching the conductor.
Wire size 28awg only
Stripping apertures are accurate to -0", + 0.0005" (.0127mm).
Insulation being removed protects conductor from the stripping blades.
No adjustments needed; each tool is made to strip specific wire sizes.
Handles are color-coded to tool size for easy identification.
Insure compliance with NASA and military specifications.
Call for quantity pricing

Manufacturer: Clauss

Price: $10.00

Cable: Bantam Plug to

Cable: Bantam Plug to

Part Number: PJ695

Bantam Plug to Long Frame Patchcord 120" gray color 3conductor

Manufacturer: ADC

Price: $39.00

Hardware VME Backplane

Hardware VME Backplane

Part Number: 23030-183

17 Slot VME Backplane
call for quantity pricing

Manufacturer: Shroff

Price: $280.00

Connector, Fiber Entry Adapter

Connector, Fiber Entry Adapter

Part Number: 5/8MU-OPT.CABLE-350-CC

Features:
Manufactured from Brass with corrosion resistant NITIN plating.
Superior cable and internal strength member retention.
Technician friendly rotational nut.
EPDM O-rings that effectively seal out moisture.

Cable O. D. .49”, central tube, armored steel

Manufacturer: CABLECON/GILBERT

Price: $42.00

Connector: Fiber Entry Adapter

Connector: Fiber Entry Adapter

Part Number: 5/8MU-OPT.CABLE-650-CC

Features:
Manufactured from Brass with corrosion resistant NITIN plating.
Superior cable and internal strength member retention.
Technician friendly rotational nut.
EPDM O-rings that effectively seal out
moisture.
Cable O.D. .347", central tube , steel strenfgt member, armored.

Manufacturer: CABLECON/GILBERT

Price: $42.00

Speaker

Part Number: D0057080FPC13A

Parameter Specification Remarks
1. Dimensions __57mm Outside Dimension of Radiating Plane
2. DC Resistance, RE 76 ±12_
3. Impedance 80_ ±15% @1kHz/1.0VRMS
4. Rated/Maximum Power Input 0.2W / 0.5W
5. Lowest Resonant Frequency, F0 550±110Hz Constant Voltage (1.0VRMS)
6. Sensitivity 91±3 dB/W Avg. @ (0.8/1.0/1.2/1.5)KHz 2.0V/0.5m
7. Effective Frequency Range F0 to 4.5kHz See Compliance Limits
8. Operation Test 0.5W
9. Total Harmonic Distortion <5 % 1kHz (0.2W/0.5m)
10. QTS 4.5 ±1.5 Constant Voltage (1.0VRMS)
11. Polarity
When a positive DC current is applied to the Terminal marked +,
the diaphragm shall move forward
12. Magnet __32x_18x6mm
13. Weight 56g
TESTS
1. Buzz & Rattle Test 4.5VRMS from F0 to 5kHz No Buzzes or Rattles shall
occur
2. Max. Input Power 1kHz Sine wave of 0.5W applied for 48 hrs
3. Drop Test: Speaker mounted in box dropped 18x from a height of 1m to a 5mm thick board All parameters must remain within specified limits
4. Load Test White Noise (0.2W) applied for 96h
5. High Temperature Test +70±3°C 50%RH, 96h with 1h rest
at room temperature
6. Humidity Test +40±3°C 90%RH (48h) with 1h rest at room temperature
Must meet items 5 & 10 after test

Manufacturer: Stetron

Price: $3.75

Container

Container

Part Number: 14-827-109

Fisherbrand* Sharps-A-Gator* General-Purpose Sharps Containers
Clear locking lids with horizontal openings so you can deposit syringes horizontally. Provide safe and efficient sharps disposal. Three sizes meet varying sharps disposal needs. Made from puncture-resistant polypropylene which can be autoclaved or incinerated. Stackable for space-efficient storage. Clearly marked with biohazard label.
Capacity: 1 qt. (0.9L)
Use: Phlebotomy

Manufacturer: Fisher Scientific

Price: $5.00

Research Grade Breadboard, Constrained Layer Dampi

Research Grade Breadboard, Constrained Layer Dampi

Part Number: RG22-2

Key Features
Integrated Broadband Damping
Damped work surface eliminates skin resonance
• Damped composite edge finish eliminates side wall resonance
• Constrained layer damping units attenuate broadband vibration modes
• Constrained layer dampers attenuate primary bending and torsion modes

Vertically Bonded Trussed Core—
• Truss bridges honeycomb cell to increase the stiffness-to-weight ratio of the table
• Lighter, stiffer table provides better dynamic rigidity
• Vertical bonding of core increases static rigidity
• Triple core interface increases point loading capability

Unmatched Mechanical Design—
• Best flatness in the industry
• Low thermal stress bonding
• Non-corrosive sealing of holes and honeycomb cell
• Countersunk cut threads for improved component mounting
• All components cleaned before assembly

Manufacturer: Newport

Price: $500.00

Cable Coax SMA(M) to SMA(M) 96"

Part Number: 1-3636-463-5296

Brand QMI
Cable Diameter 0.170
Cable Type Q-Flex
Configuration Straight
Connector Sex Male to Male
Connector Type SMA
Insertion dB (1 to 2 GHz) Maximum 1.59
Insertion dB (12 to 18 GHz) Maximum 6.09
Insertion dB (2 to 4 GHz) Maximum 2.37
Insertion dB (4 to 6 GHz) Maximum 3.02
Insertion dB (6 to 12 GHz) Maximum 4.66
Insertion dB (Up to 1 GHz) Maximum 1.08
Length (in) 96
Length Tolerance 0.2
Maximum VSWR :1 (1 to 2 GHz) 1.2
Maximum VSWR :1 (12 to 18 GHz) 1.45
Maximum VSWR :1 (2 to 4 GHz) 1.25
Maximum VSWR :1 (4 to 6 GHz) 1.3
Maximum VSWR :1 (6 to 12 GHz) 1.35
Maximum VSWR :1 (Up to 1 GHz) 1.15
Weight (oz) 4.69

Suggested Resale $65.25

Manufacturer: QMI

Price: $40.00

Cable Assembly Coax SMA(M)-SMA(M) 1Meter

Part Number: 1-3636-463-5236

Brand QMI
Cable Diameter 0.170
Cable Type Q-Flex
Configuration Straight
Connector Sex Male to Male
Connector Type SMA
Insertion dB (1 to 2 GHz) Maximum 0.64
Insertion dB (12 to 18 GHz) Maximum 2.41
Insertion dB (2 to 4 GHz) Maximum 0.95
Insertion dB (4 to 6 GHz) Maximum 1.2
Insertion dB (6 to 12 GHz) Maximum 1.84
Insertion dB (Up to 1 GHz) Maximum 0.44
Length (in) 36
Length Tolerance 0.15
Maximum VSWR :1 (1 to 2 GHz) 1.12
Maximum VSWR :1 (12 to 18 GHz) 1.3
Maximum VSWR :1 (2 to 4 GHz) 1.16
Maximum VSWR :1 (4 to 6 GHz) 1.18
Maximum VSWR :1 (6 to 12 GHz) 1.23
Maximum VSWR :1 (Up to 1 GHz) 1.08
Weight (oz)

Suggested Resale $38.17

Manufacturer: QMI

Price: $25.00

Broadband High Gain Sector Antenna

Broadband High Gain Sector Antenna

Part Number: BCAH090-285-V

High gain sector antennas provide superior pattern and gain performance in an efficient size and weight. azimuth sizes 90°, vertical polarization.
Product Features
• High gain performance - 21 dBi
• Extensive null fill for uniform coverage
• Broadband performance 26.35 - 31.3 GHz
• Low VSWR across frequency band
• Excellent intermodulation (IM) performance
• Side-entry waveguide for easy integration
• Optional mount available with elevation vernier for
downtilt adjustment of up to ±5°
Only 4 pieces in stock
Suggested Resale $3000.00

Manufacturer: ANDREW

Price: $1 000.00

Speaker

Part Number: LS19C050

Manufacturer: Stetron

Price: $3.75