| Thickness Tolerance | Item | Normal(mm) | Min Spec(mm) |
| FPC | ±0.03Mult Flex±10% | ±0.02Mult Flex±0.03 | |
| FPC+Steel Sheet | NA | ±0.05 | |
| FPC+PI or PET | ±0.03 | ±0.02 | |
| CVL Punching Tolerance | Item | Normal(mm) | Min Spec(mm) |
| Slotted tolerance | ±0.05 | ±0.05 | |
| Slotted pitch | NA | ≧0.25 | |
| Opening | ≧0.8 | ≧0.52 | |
| Punching Tolerance | Item | Type | Normal(mm) | Min Spec(mm) | |
| Outline Dimension | Etching Die | L≤150 | NA | ±0.10 | |
| L>150 | NA | ±0.15 | |||
| Steel Die | L≤70 | NA | ±0.05 | ||
| L>70 | NA | ±0.10 | |||
| Punch with two Dies | A punch tooling II tolerance ± 0.1mm, lines from forming required by tolerance ± 0.15mm, two molding by ± 0.15mm | Line from the molding tolerances required by ± 0.1mm, two molding by ± 0.1mm | |||
| Radius Size | Etching Die | 0.5±0.1 | 0.2±0.1 | ||
| Steel Die | 0.5±0.05 | 0.1±0.05 (CVL use：±0.2) (CVL use：±0.2) |
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| Routing Tolerance | Item | Type | Normal(mm) |
| Routing | Length Tolerance | ±0.10 | Width Tolerance | ±0.10 | Hole to Outline Edge | ±0.15 | Hole Tolerance | ±0.05 | Out Radius Tolerance | ±0.05 | Min Radius Size | min：0.5 |
| Min Trace Width & Space | Item | Normal(mm) | Min Spec(mm) |
| Line width/space | 0.076/0.076 (S/S & D/S) | 0.050/0.050 (S/S & D/S) | |
| under CVL line | ＞3mil：±0.03 | ≦ 3mil：±20% | |
| Line width/ Line space tolerances | ±0.03 | ±0.02 | |
| Annular Ring (A) | ±0.12 | ±0.075(Typesetting length 320mm or less, Shall AE) MLB: 4.0mil typesetting length ≦ 300mm. | |
| Finger Tolerance | Item | Normal(mm) | Min Spec(mm) | |
| Line side to side molding | ±0.2 | ±0.15 | ||
| FPC+PI Etching knife can punching thickness | ≦0.5 | NA | ||
| Line center to the edge molding(Partial finger) | ±0.1 | ±0.05(Beac) | ||
| Total Pitch | C≤30 | ±0.03 | ±0.02 | |
| 30<C≤50 | ±0.05 | NA | ||
| C>50 | NA | There are plastic copper ± 10 / million and non-gel copper ± 8 / Wan | ||
| Fit Migration Tolerance | Item | Normal(mm) | Min Spec(mm) |
| CVL migration(Long fingers) | ±0.3 | ±0.15(Beac) | |
| CVL migration(PAD center to the line side shift) | ±0.15 | ±0.1 | |
| PI Stiffener Migration | ±0.3 | ±0.2 | |
| Steel stiffener migration | ±0.15 | ±0.1 | |
| FR-4 Stiffener migration | ±0.3 | ±0.2 | |
| Hole Ability | Item | Normal(mm) | Min Spec(mm) |
| Through Hole(Drill Ability) | 0.15±0.05 | 0.10±0.05(≦ three) 0.15±0.05(4- to 6 (inclusive) shelves) |
|
| Punching Hole(Steel Die) | 0.8±0.05 | 0.5 ± 0.03 (FPC + reinforcement plate can be washed together ≦ 0.3mm (excluding steel)) | |
| Hole to hole center tolerance | ±0.1(CNC) | ±0.05(Punch) | |
| Surface Treatment Tolerance | Item | Normal(mm) | Min Spec(mm) |
| Electroplating Ni/Au | Ni：120~360u" Au：min>1.2u" (Factory capacity gilded < 5u", Outsourcing 1 ~ 40u") |
Ni：120~240u" Au：min>1.2u" (Factory capacity gilded < 5u", Outsourcing 1 ~ 40u") |
|
| Immersion Ni/Au | Ni：120~240u" Au：min>1.2u" (Factory capacity and gold < 3u", Outsourcing 1.2 ~ 5u") |
Ni：80~160u" Au：min>1.2u" (Factory capacity and gold < 3u", Outsourcing 1.2 ~ 5u") |
|
| Electroplating Sn | 6~14um(10±4um) | NA | |
| Screen Printed Tolerance | Item | Type | Normal(mm) | Min Spec(mm) |
| Drying Ink | Thickness | 10~25um | NA | |
| Registration Tolerance | ±0.3 | ±0.2 | ||
| Color | Yellow、Green、Matt black、White | |||
| Liquid Photo-image Ink | Thickness | 12.7~38.0um | ≦ 25.0um | |
| Exposure Tolerance | ±0.1 | ±0.05 | ||
| Opening | ≧0.3 | ≧ 0.25 | ||
| Opening Tolerance | ±0.03 | NA | ||
| Solder Dam | ≧0.15 | NA | ||
| Color | Green、Yellow | |||
| Screen Printing Inks | Line width tolerance | ±0.1 | ±0.07 | |
| Line center to center | ±0.3 | ±0.2 (PS: ± 0.1 negatives need 1: 1 production up) |
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| Line center to the edge molding | ±0.3 | ±0.2 | ||
| Line side to side molding | ±0.3 | NA | ||
| Color | black、White | |||
| Screen Print Ink | Registration Tolerance | ±0.3 | ±0.2 | |
| Color | black、White | |||