CircuitMedic
First-Aid Kits for Circuit Boards
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Circuit Frame Index
Flextac Stencil
1. Remove the damaged pads and prepare the area.
Imagine replacing damaged circuits without the mess of liquid epoxy, with a bond strength equal to the original, on bare or loaded circuit boards -- all in about 30 seconds. Our replacement Circuit Frames with dry-film adhesive backing make this delicate, precise procedure quick and neat. Trim out the circuit you need and bond it to the circuit board surface with a bonding iron or bonding press.

Choose from hundreds of different shapes or let us custom design and fabricate that special shape for you.



Flextac Stencil
2. Select a replacement pad and trim it out from the Circuit Frame.
Replacing pads, lands and conductors is done in 4 steps.

Step 1 (See Figure 1.)
Evaluate the damaged circuits. If the base material is severely damaged it may have to first be repaired using epoxy.

See Base Board Repair Kit.

Remove the defective pad/land/conductor and scrape off any soldermask from the connecting circuit. Apply liquid flux to the connecting circuit on the board surface and tin with solder.

Step 2 (See Figure 2.)
Select a replacement pad that matches the missing pad.
Flextac Stencil
3. Place the pad in position using tape and bond in place.
Scrape off the adhesive bonding film from the solder joint area on the back of new pad/land/conductor. Trim out the new pad/land/conductor from the Circuit Frame. Cut from the plated side.

Step 3 (See Figure 3.)
Place the new pad/land/conductor in position by using a disc of high temperature tape. Then apply heat using a heated bonding tip by placing the heated bonding tip directly on top of the tape over the new vd. Apply light pressure for 30 seconds to permanently cure the adhesive bonding film on the underside of the new pad/land/conductor. The bonding time is only 30 seconds.

Step 4 (See Figure 4.)
Flextac Stencil
4. Complete the connection to the existing circuit.
If the new conductor has a connecting circuit, apply liquid flux to the lap solder joint connection area and solder the circuit of the new pad/land/conductor to the circuit on the printed circuit board surface. If desired, apply epoxy to the lap solder joint connection.

Special Notice

We are committed to comply with ever-changing, regulatory and environmental requirements including RoHS and REACH.

Effective May 1, 2013 all CircuitMedic Circuit Frames will use a Nitrile Phenolic film adhesive backing. This adhesive contains less than 0.1% by weight any substance listed as a very high concern in Article 59 of REACH. This product does not exceed the maximum concentration values in RoHS EU Directive 2002/95/EC.

The Nitrile Phenolic film adhesive will appear slightly different from the prior adhesive, however it possesses near identical properties. Please refer to the specifications provided for physical characteristics.


Specifications
Overall Frame Size 2.25" x 1.50" (57 x 38 mm)
Base Material Rolled annealed copper foil .0014" (.036 mm) thick.
Adhesive Backing Nitrile Phenolic film adhesive .002" (.051 mm) thick.
Bonding Temperature 475°F +/- 25°F (246°C +/- 14°C)
Bonding Time 30 seconds
Peel Strength Minimum 8 lbs/inch (1.43 kg/cm) after cure to FR-4 material.
Shelf Life 6 months minimum. Each Circuit Frame is stamped with the expiration date.
Plating Option - Bright Tin .0005" (.0127 mm) Bright Tin (Lead Free)
Plating Option - Nickel/Gold .000050" (.00127 mm) Gold over .000100" (.00254 mm) Nickel
Plating Option - Tin/Lead .0005" (.0127 mm) 60/40 Tin/Lead
Minimum 8 piece order and five week lead time.


Dry Film Adhesive Backing is available separately. Part No. 115-2706 Each piece is 2.25" x 1.50" (57 x 38 mm) and Price is $16.50 each.
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Part No. Description Plating * Bonding Tip Load Price Each Order
CBLANKAS Blank, Lead Free Bright Tin NA ** $39.00
CBLANKAT Blank Tin/Lead NA ** $39.00
CC035080AG Contacts .035" x .080" (0.89 mm x 2.03 mm) Nickel/Gold 115-2312 B $129.00
CC038255AG Contacts .038" x .250" (0.97mm x 6.35 mm) Nickel/Gold 115-2314 B $129.00
CC050060AG Contacts .050"/.060" (1.27 mm/1.52 mm) Nickel/Gold 115-2314 F $129.00
CC050300AG Contacts .050" x .300" (1.27 mm x 7.62 mm) Nickel/Gold 115-2314 E $129.00
CC070080AG Contacts .070"/.080" (1.78 mm/2.03 mm) Nickel/Gold 115-2318 F $129.00
CC070210AG Contacts .070" x .210" (1.78 mm x 5.33 mm) Nickel/Gold 115-2318 F $129.00
CC076190AG Contacts .076" x .190" (1.93 mm x 4.83 mm) Nickel/Gold 115-2318 D $129.00
CC085360AG Contacts .085" x .360" (2.16 mm x 9.14 mm) Nickel/Gold 115-2322 F $129.00
CC090300AG Contacts .090" x .300" (2.28 mm x 7.62 mm) Nickel/Gold 115-2322 F $129.00
CFV002AS Variety, Lead Free Bright Tin Variety ** $39.00
CFV002T Variety Tin/Lead Variety ** $39.00
CFV003AS Variety, Lead Free Bright Tin Variety ** $39.00
CFV003AT Variety Tin/Lead Variety ** $39.00
CP050060AS Lands .050"/.060" (1.27 mm/1.52 mm), Lead Free Bright Tin 115-2202 C $39.00
CP050060AT Lands .050"/.060" (1.27 mm/1.52 mm) Tin/Lead 115-2202 C $39.00
CP070080AS Lands .070"/.080" (1.78 mm/2.03 mm), Lead Free Bright Tin 115-2202 C $39.00
CP070080AT Lands .070"/.080" (1.78 mm/2.03 mm) Tin/Lead 115-2204 C $39.00
CP090100AS Lands .090"/.100" dia. (2.286 mm/2.540 mm) Bright Tin 115-2206 D $39.00
CP090100AT Lands .090"/.100" dia. (2.286 mm/2.540 mm) Tin/Lead 115-2206 D $39.00
CP090100BS Lands 0.090" x 0.100" (2.286 mm x 2.540 mm) Bright Tin 115-2206 C $39.00
CP090100BT Lands 0.090" x 0.100" (2.286 mm x 2.540 mm) Tin/Lead 115-2320 C $39.00
CP140210AS Lands 0.210" dia. (5.334 mm), Lead Free Bright Tin Inquire F $39.00
CP140210AT Lands 0.210" dia. (5.334 mm) Tin/Lead Inquire F $39.00
CP156097AS Lands 0.156" dia. (3.962 mm), Lead Free Bright Tin Inquire F $39.00
CP156097AT Lands 0.156" dia. (3.962 mm) Tin/Lead Inquire F $39.00
CP250125AS Lands 0.250" dia. (6.350 mm), Lead Free Bright Tin Inquire F $39.00
CP250125AT Lands 0.250" dia. (6.350 mm) Tin/Lead Inquire F $39.00
CS004085AS Surface Mount Pads 0.004" x 0.085" (0.101 mm x 2.159 mm), Lead Free Bright Tin 115-2304 A $39.00
CS004085AT Surface Mount Pads .004" x .085" (0.10 mm x .20 mm) Tin/Lead 115-2302 A $39.00
CS012060AS Surface Mount Pads 0.012" x 0.060" (0.304 mm x 1.524 mm), Lead Free Bright Tin 115-2302 A $39.00
CS012060AT Surface Mount Pads 0.012" x 0.060" (0.304 mm x 1.524 mm) Tin/Lead 115-2302 A $39.00
CS012100AS Surface Mount Pads 0.012" x 0.100" (0.304 mm x 2.540 mm), Lead Free Bright Tin 115-2308 A $39.00
CS012100AT Surface Mount Pads 0.012" x 0.100" (0.304 mm x 2.540 mm) Tin/Lead 115-2308 A $39.00
CS015020AS BGA Pads 0.015"/0.020" dia. (0.381 mm/0.508 mm), Lead Free Bright Tin 115-2201 A $39.00
CS015020AT BGA Pads 0.015"/0.020" dia. (0.381 mm/0.508 mm) Tin/Lead 115-2201 A $39.00
CS020025AS BGA Pads .020"/.025" (0.38 mm x 0.63 mm), Lead Free Bright Tin 115-2201 A $39.00
CS020025AT BGA Pads 020"/.025" (0.38 mm x 0.63 mm) Tin/Lead 115-2201 A $39.00
CS020028AS Surface Mount Pads 0.020" x 0.028" (0.508 mm x 0.711 mm), Lead Free Bright Tin 115-2301 A $39.00
CS020028AT Surface Mount Pads 0.020" x 0.028" (0.508 mm x 0.711 mm) Tin/Lead 115-2301 A $39.00
CS025035AS BGA Pads 0.025"/0.035" dia. (0.635 mm/0.889 mm), Lead Free Bright Tin 115-2205 A $39.00
CS025035AT BGA Pads 0.025"/0.035" dia. (0.635 mm/0.889 mm) Tin/Lead 115-2205 A $39.00
CS025080AS Surface Mount Pads 0.025" x 0.080" (0.635 mm x 2.032 mm), Lead Free Bright Tin 115-2304 B $39.00
CS025080AT Surface Mount Pads 0.025" x 0.080" (0.635 mm x 2.032 mm) Tin/Lead 115-2304 B $39.00
CS025080BS Surface Mount Pads 0.025" x 0.080" (0.635 mm x 2.032 mm) Bright Tin NA NA $39.00
CS025080BT Surface Mount Pads 0.025" x 0.080" (0.635 mm x 2.032 mm) Tin/Lead NA NA $39.00
CS028185AS Surface Mount Pads 0.028" x 0.185" (0.711 mm x 4.699 mm), Lead Free Bright Tin 115-2304 C $39.00
CS028185AT Surface Mount Pads 0.028" x 0.185" (0.711 mm x 4.699 mm) Tin/Lead 115-2314 C $39.00
CS030055AS Surface Mount Pads 0.030" x 0.055" (0.762 mm x 1.397 mm), Lead Free Bright Tin 115-2312 B $39.00
CS030055AT Surface Mount Pads 0.030" x 0.055" (0.762 mm x 1.397 mm) Tin/Lead 115-2312 B $39.00
CS034030AS Surface Mount Pads 0.034" x 0.030" (0.863 mm x 0.762 mm), Lead Free Bright Tin 115-2310 A $39.00
CS034030AT Surface Mount Pads 0.034" x 0.030" (0.863 mm x 0.762 mm) Tin/Lead 115-2310 A $39.00
CS038090AS Surface Mount Pads 0.038" x 0.090" (0.965 mm x 2.286 mm), Lead Free Bright Tin 115-2308 B $39.00
CS038090AT Surface Mount Pads 0.038" x 0.090" (0.965 mm x 2.286 mm) Tin/Lead 115-2308 B $39.00
CS040070AS Surface Mount Pads 0.040" x 0.070" (1.016 mm x 1.778 mm), Lead Free Bright Tin 115-2312 B $39.00
CS040070AT Surface Mount Pads 0.040" x 0.070" (1.016 mm x 1.778 mm) Tin/Lead 115-2312 B $39.00
CS040110AS Surface Mount Pads 0.040" x 0.110" (1.016 mm x 2.794 mm), Lead Free Bright Tin 115-2308 B $39.00
CS040110AT Surface Mount Pads 0.040" x 0.110" (1.016 mm x 2.794 mm) Tin/Lead 115-2308 B $39.00
CS045110AS Surface Mount Pads 0.045" x 0.110" (1.143 mm x 2.794 mm), Lead Free Bright Tin 115-2308 B $39.00
CS045110AT Surface Mount Pads 0.045" x 0.110" (1.143 mm x 2.794 mm) Tin/Lead 115-2308 B $39.00
CS046106AS Surface Mount Pads 0.035" x 0.080" (0.889 mm x 2.032 mm), Lead Free Bright Tin 115-2308 B $39.00
CS046106AT Surface Mount Pads 0.035" x 0.080" (0.889 mm x 2.032 mm) Tin/Lead 115-2308 B $39.00
CS048068AS Surface Mount Pads 0.048" x 0.068" (1.219 mm x 1.727 mm), Lead Free Bright Tin 115-2312 B $39.00
CS048068AT Surface Mount Pads 0.048" x 0.068" (1.219 mm x 1.727 mm) Tin/Lead 115-2312 B $39.00
CS050050AS Surface Mount Pads 0.050" x 0.050" (1.270 mm x 1.270 mm), Lead Free Bright Tin 115-2310 B $39.00
CS050050AT Surface Mount Pads 0.050" x 0.050" (1.270 mm x 1.270 mm) Tin/Lead 115-2210 B $39.00
CS051063AS BGA Pads .051"/.063" dia. (1.295 mm x 1.600 mm), Lead Free Bright Tin 115-2204 B $39.00
CS051063AT BGA Pads .051"/.063" dia. (1.295 mm x 1.600 mm) Tin/Lead 115-2204 B $39.00
CS051087AS Surface Mount Pads 0.051" x 0.087" (1.295 mm x 2.209 mm), Lead Free Bright Tin 115-2314 B $39.00
CS051087AT Surface Mount Pads 0.051" x 0.087" (1.295 mm x 2.209 mm) Tin/Lead 115-2314 B $39.00
CS060080AS Surface Mount Pads 0.035" x 0.080" (0.889 mm x 2.032 mm), Lead Free Bright Tin 115-2312 B $39.00
CS060080AT Surface Mount Pads 0.035" x 0.080" (0.889 mm x 2.032 mm) Tin/Lead 115-2312 B $39.00
CS065055AS Surface Mount Pads 0.065" x 0.055" (1.651 mm x 1.397 mm), Lead Free Bright Tin 115-2312 B $39.00
CS065055AT Surface Mount Pads 0.065" x 0.055" (1.651 mm x 1.397 mm) Tin/Lead 115-2312 B $39.00
CS065095AS Surface Mount Pads 0.065" x 0.095" (1.651 mm x 2.413 mm), Lead Free Bright Tin Inquire C $39.00
CS065095AT Surface Mount Pads 0.065" x 0.095" (1.651 mm x 2.413 mm) Tin/Lead Inquire C $39.00
CS067173AS Surface Mount Pads 0.067" x 0.173" (1.701 mm x 4.394 mm), Lead Free Bright Tin 115-2318 D $39.00
CS067173AT Surface Mount Pads 0.067" x 0.173" (1.701 mm x 4.394 mm) Tin/Lead 115-2318 D $39.00
CS071106AS Surface Mount Pads 0.071" x 0.106" (1.803 mm x 2.692 mm), Lead Free Bright Tin Inquire C $39.00
CS071106AT Surface Mount Pads 0.071" x 0.106" (1.803 mm x 2.692 mm) Tin/Lead Inquire C $39.00
CS090100AS Surface Mount Pads .090" x .100" (2.28 mm x 2.54 mm), Lead Free Bright Tin 115-2206 C $39.00
CS090100AT Surface Mount Pads .090" x .100" (2.28 mm x 2.54 mm) Tin/Lead 115-2206 C $39.00
CS095095AS Surface Mount Pads 0.095" x 0.095" (2.413 mm x 2.413 mm), Lead Free Bright Tin 115-2320 C $39.00
CS095095AT Surface Mount Pads 0.095" x 0.095" (2.413 mm x 2.413 mm) Tin/Lead 115-2320 C $39.00
CS130177AS Surface Mount Pads 0.130" x 0.177" (3.302 mm x 4.496 mm), Lead Free Bright Tin Inquire E $39.00
CS130177AT Surface Mount Pads 0.130" x 0.177" (3.302 mm x 4.496 mm) Tin/Lead Inquire E $39.00
CSVAR1AS Variety Bright Tin Variety ** $39.00
CT006015AS Conductor Tracks 0.006" x 0.015" (0.152 mm x 0.381 mm), Lead Free Bright Tin 115-2314 ** $39.00
CT006015AT Conductor Tracks 0.006" x 0.015" (0.152 mm x 0.381 mm) Tin/Lead 115-2314 ** $39.00
CT006025AS Conductor Tracks 0.006" x 0.025" (0.152 mm x 0.635 mm), Lead Free Bright Tin 115-2314 ** $39.00
CT006025AT Conductor Tracks 0.006" x 0.025" (0.152 mm x 0.635 mm) Tin/Lead 115-2314 ** $39.00
CVAR0001AS Variety, Lead Free Bright Tin Variety ** $39.00
CVAR0001AT Variety .010" Track (0.254 mm) Tin/Lead Variety ** $39.00
CircuitMedic
22 Parkridge Road, Haverhill, MA 01835 USA
Phone: 978-373-1600 - Fax: 978-372-5700
Division of Circuit Technology Center, Inc.
Copyright © 2012 All rights reserved.

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