T2 Twist Fingerstock Gasket
The T2 Twist Fingerstock Gasket is a high-performance EMI shielding solution designed for electronic enclosures, access panels, and equipment requiring reliable grounding and conductive contact. Manufactured from beryllium copper, the T2 Twist profile delivers excellent conductivity, spring recovery, and shielding effectiveness.
Its twisted finger design creates multiple conductive contact points that help maintain electrical continuity while accommodating compression and movement between mating surfaces. This design is ideal for applications where space is limited and consistent EMI/RFI shielding performance is required.
T2 Twist Gaskets are commonly used in telecommunications equipment, industrial electronics, aerospace systems, military applications, and data communication infrastructure requiring dependable EMI protection.
Options
PP = plating code from plating code table below
X.XXX = Desired length
Lengths greater than 24 inches are only available in the following finishes: BD, NI, SN, ST, SNPB, SU
| Leader Tech Part Number | A (in) | B (in) | C (in) | F (in) | G (in) | T (in) | Max Length (in) | Fingers at Max Length | Adhesive |
|---|---|---|---|---|---|---|---|---|---|
| Leader Tech Part Number | A (in) | B (in) | C (in) | F (in) | G (in) | T (in) | Max Length (in) | Fingers at Max Length | Adhesive |
| 6-50T2-PP-300 | 0.070 | 0.500 | 0.180 | 0.150 | 0.015 | 0.0030 | 300 | 1818 | Y |
| 6-S-50T2-PP-300 | 0.070 | 0.500 | 0.180 | 0.150 | 0.015 | 0.0020 | 300 | 1818 | Y |
| Leader Tech Part Number | A (mm) | B (mm) | C (mm) | F (mm) | G (mm) | T (mm) | Max Length (mm) | Fingers at Max Length | Adhesive |
|---|---|---|---|---|---|---|---|---|---|
| Leader Tech Part Number | A (mm) | B (mm) | C (mm) | F (mm) | G (mm) | T (mm) | Max Length (mm) | Fingers at Max Length | Adhesive |
| 6-50T2-PP-300 | 1.78 | 12.70 | 4.57 | 3.81 | 0.38 | 0.076 | 7619 | 1818 | Y |
| 6-S-50T2-PP-300 | 1.78 | 12.70 | 4.57 | 3.81 | 0.38 | 0.051 | 7619 | 1818 | Y |
| Plating Code | Plating | Specification |
|---|---|---|
| BD | As Heat treated | As Heat Treated with Nitrogen |
| AU | Gold | ASTM B488, TYPE I, CODE C, CLASS 1.25 PRECEDED BY AN UNDERCOAT OF AT LEAST .000047" OF COPPER PER SAE-AMS2418 AND AT LEAST .000047" OF NICKEL PER SAE-AMS-QQ-N-290 |
| AG | Silver, Bright | ASTM B700, TYPE 2, GRADE B, CLASS N .0001" MIN PRECEDED BY A NICKEL UNDERCOAT AT LEAST .000039" THICK PER SAE-AMS-QQ-N-290 |
| MAG | Silver, Matte | ASTM B700, TYPE 2, GRADE A, CLASS N .0001" MIN PRECEDED BY A NICKEL UNDERCOAT AT LEAST .000039" THICK PER SAE-AMS-QQ-N-290 |
| CDC | Cadmium Chromate, Clear | ASTM B766, CLASS 5, TYPE III |
| CDY | Cadmium Chromate, Yellow | ASTM B766, CLASS 5, TYPE II |
| NI | Electroless Nickel RoHS | ASTM B733, TYPE IV, SC1, CLASS 1 |
| SN | Tin, Bright | ASTM B545, CLASS A PRECEDED BY A NICKEL UNDERCOAT AT LEAST .00005" THICK PER SAE-AMS-QQ-N-290 |
| ST | Tin, Matte | ASTM B545, CLASS A PRECEDED BY A NICKEL UNDERCOAT AT LEAST .00005" THICK PER SAE-AMS-QQ-N-290 |
| SNPB | Tin Lead | ASTM B 579, SC2 PRECEDED BY AN UNDERCOAT OF AT LEAST .000098" OF COPPER PER SAE-AMS2418 AND AT LEAST .000098" OF NICKEL PER SAE-AMS-QQ-N-290 |
| SU | Solderable Unplated | - |
| ZNC | Zinc, Clear | ASTM B633, SC1, TYPE III |
| ZNY | Zinc, Yellow | ASTM B633, SC1, TYPE II |