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Tweezers

Image Part Number Description / PDF Quantity Rfq
2.SA.B.ITE

2.SA.B.ITE

Ideal-tek

ECONOMY TWEEZERS - ANTI-ACID/ANT

65
40SA

40SA

Xcelite

TWEEZER POINTED MEDIUM 4.50"

0
18488

18488

Aven

TWEEZER FLAT SPADE 4.25"

720
18438

18438

Aven

TWEEZER 3.94"

20110
00CFR.SA.1.ITU

00CFR.SA.1.ITU

Ideal-tek

PLASTIC REPLACEABLE TIP TWEEZERS

13
15AGW.C.DN.0.ITU

15AGW.C.DN.0.ITU

Ideal-tek

TWEEZERS ANTI-ACID/ANTI-MAG SS

19
152.S.0.ITU

152.S.0.ITU

Ideal-tek

HIGH PRECISION CUTTING TWEEZERS

9
40024

40024

Wiha

TWEEZER BLUNT 14

0
00-SA-SE-TC15

00-SA-SE-TC15

Excelta

TWEEZERS - STRAIGHT STRONG MEDIU

31
5.SA.T.0.ITU

5.SA.T.0.ITU

Ideal-tek

HIGH PRECISION TWEEZERS - ANTI-A

5
18426

18426

Aven

TWEEZER POINTED 7.09"

8510
3-S10

3-S10

Tronex (Menda/EasyBraid/Tronex)

ECONOMY SS TWEEZERS, GENERAL PUR

2
18049EZ

18049EZ

Aven

TWEEZER FLAT ROUNDED 2A 4.72"

45
2-SAH

2-SAH

Swanstrom Tools

STAINLESS STEEL TWEEZERS / FOAM

11
18473

18473

Aven

TWEEZER ASSORTED

1
00D.SA.B.ITE

00D.SA.B.ITE

Ideal-tek

ECONOMY TWEEZERS - ANTI-ACID/ANT

62
2ABCFR.SA.1.ITU

2ABCFR.SA.1.ITU

Ideal-tek

PLASTIC REPLACEABLE TIP TWEEZERS

21
3C-SA-SE

3C-SA-SE

Excelta

TWEEZERS - STRAIGHT VERY FINE PO

55
18514

18514

Aven

TWEEZER ROUNDED 2AB 4.53"

482290
15AGHM.SA.NE.0.ITU

15AGHM.SA.NE.0.ITU

Ideal-tek

ESD HP CUTTING TWEEZERS 4.53"

12

Tweezers

1. Overview

Tweezers are precision handheld tools designed to grasp, hold, or manipulate small objects inaccessible to human fingers. Modern tweezers integrate advanced materials and ergonomic designs to meet demands in electronics, healthcare, laboratory research, and industrial manufacturing. Their importance lies in enabling precise handling of components at micro and nano scales, critical for semiconductor assembly, surgical procedures, and material science applications.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
Anti-Static TweezersConductive carbon fiber composite, ESD protectionPCB assembly, IC handling
Carbide-Tipped TweezersHardened tungsten carbide tips, wear-resistantAutomotive sensor manufacturing
Smooth Tip TweezersPolished stainless steel, non-marking gripOptical lens alignment
Spring-Loaded TweezersAutomatic opening mechanism, fatigue reductionMicro-surgery procedures
High-Temperature TweezersChrome-cobalt alloy, 1200 C resistanceMetallurgical sample handling

3. Structure and Components

Typical construction includes:

  • Jaws: Angled or straight tips with precision-ground surfaces
  • Shaft: Hollow or solid design with length ranging 75-150mm
  • Material: Medical-grade stainless steel, titanium alloys, or polymer composites
  • Surface Treatment: Electropolishing, diamond-like carbon coating
  • Ergonomic Features: Bi-material handles, textured gripping zones

4. Key Technical Specifications

ParameterImportance
Tip Hardness (HV0.1): 550-1800Determines wear resistance and longevity
Parallelism Tolerance: 5 mEnsures uniform gripping force
Thermal Stability: -196 C to 1200 CEnables extreme environment operation
Surface Roughness (Ra): 0.05 mPrevents particle contamination
Spring Force: 0.5-5.0NOptimizes handling precision

5. Application Fields

Key industries include:

  • Electronics Manufacturing: SMT component placement, BGA rework
  • Medical Devices: Stent assembly, ophthalmic instrument calibration
  • Life Sciences: Cell manipulation, histology sample handling
  • Aerospace: Composite material repair, avionics maintenance
  • Photonics: Fiber optic alignment, laser component assembly

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductKey Feature
ElectroForce SystemsESD-Pro SeriesIntegrated ionization coating
CarbTec AdvancedDuraTip XTReplaceable carbide inserts
MediTool SolutionsSurgiGrip+Autoclavable titanium construction
NanoPrecision Inc.UltraTweezerSub-micron tip accuracy

7. Selection Recommendations

Consider:

  • Material compatibility (e.g., non-magnetic for MRI components)
  • Tip geometry matching component size (0402 SMD vs. 01005 components)
  • Ergonomic assessment for >8-hour daily use
  • Traceability requirements (ISO 13485 certified tools)
  • Specialized coatings for corrosive environments

8. Industry Trends

Emerging developments:

  • Integration of piezoelectric actuators for micro-force feedback
  • Graphene-enhanced composites reducing tool weight by 40%
  • Smart tweezers with IoT-enabled usage analytics
  • 3D-printed custom geometries for specialized nanotechnology applications
  • Increased adoption of single-use polymer tweezers in sterile manufacturing
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