307-014-531103 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > 307-014-531103

Preview

307-014-531103: DescriptionCARD EDGE CONNECTOR; File Size210KB，6 Pages; ManufacturerETC

Download Datasheet View All

307-014-531103 Overview

CARD EDGE CONNECTOR

307-014-531103 Preview

307/357 SERIES CARD EDGE CONNECTOR

.156" (3.96mm) Contact Spacing

Example Part Number 307 - 044 - 520 - 2 02

Series

Total Number of Contacts

Contact Code

Contact Rows

Mounting Options

Series

307

357

Total Number of Contacts

006, 007,...044

012, 014,...088

Insulator Colour

Green

Black

Contact Rows

Single Row

Dual Row

307/357 SERIES ORDERING CODE

CSA Approved and UL Recognized

.156 (3.96) Contact Spacing x .200 (5.08) Row Spacing

Accepts .062 (1.57) Nominal Thickness P.C. Board

Low Profile Insulator Body, .460 (11.68)

Contact Termination Options include P.C. Tail, Wire Hole,

Wire Wrap, 90 Degree & Extender Board Bends

●

Single or Dual Row Configurations

●

Large Variety of Mounting Options

●

Pre-assembled Card Guides Available

●

Accepts Between Contact and In-Contact Polarizing Keys

●

FEATURES

◆

Insulator Material: Thermoplastic Polyester, UL 94V-0

◆

Contact Material: Copper, Nickel, Tin Alloy CA-725

◆

Contact Plating: Gold on the Mating Area, Tin on the

Contact Tails, Nickel Underplate

◆

Current Rating: 5 Amperes Continuous

◆

Contact Resistance: 10 Milliohms Maximum

◆

Dielectric Withstanding Voltage: 1800 V AC rms at Sea Level

Between Adjacent Contacts

◆

Insulation Resistance: 5000 Megohms Minimum

◆

Operating Temperature: -65 to +105 Degrees C

◆

Insertion Force: 16 oz (4.45 N) Maximum per Contact Pair

when Tested with a .070 (1.78) Thick Gauge

◆

Withdrawal Force: 1 oz (0.28 N) Minimum per Contact Pair

when Tested with a .054 (1.37) Thick Gauge

Ordering Code Notes

1) All connector sizes up to 44 contacts single row / 88 contacts

dual row are available upon request.

2) For contacts with overall tin-lead plating, change the first digit

of the contact code from 5 to 4.

3) Single row contacts that read both sides of the daughter

board are phosphor bronze CA-510 material with entire

surface plated gold over nickel.

4) For details of the extender board and 90 degree bends, refer

to page 66.

5) Switching contacts, assembled in specific contact positions,

are available upon request.

6) For details of the mounting options, refer to page 68.

SPECIFICATIONS

Contact Code

2, 3, 4, 5

Description & Tail Size Tail Length "G"

Single Row Contacts - Read One Side of Daughter Board

505

Wire Hole.087 x .013 (2.21 x 0.33)

.282 (7.16)

P.C. Tail .046 x .013 (1.17 x 0.33)

.213 (5.41)

525

527

P.C. Tail .046 x .013 (1.17 x 0.33)

.358 (9.09)

P.C. Tail .023 x .013 (0.58 x 0.33)

.213 (5.41)

531

Wire Wrap.046 x .013 (1.17 x 0.33)

.708(17.98)

545

Wire Wrap.046 x .013 (1.17 x 0.33)

.520(13.21)

547

558

90 Degree Bend (Code 545 Contacts)

90 Degree Bend (Code 527 Contacts)

559

Single Row Contacts - Read Both Sides of Daughter Board

501

Wire Hole.089 x .014 (2.29 x 0.36)

.213 (5.41)

521

P.C. Tail .046 x .014 (1.17 x 0.36)

.213 (5.41)

Wire Wrap.046 x .014 (1.17 x 0.36)

.495(12.57)

541

90 Degree Bend (Code 521 Contacts)

553

90 Degree Bend (Code 501 Contacts)

554

90 Degree Bend (Code 541 Contacts)

557

Dual Row Contacts - Read Both Sides of Daughter Board

500

Wire Hole.087 x .013 (2.21 x 0.33)

.282 (7.16)

P.C. Tail .046 x .013 (1.17 x 0.33)

.213 (5.41)

520

P.C. Tail .046 x .013 (1.17 x 0.33)

.358 (9.09)

522

P.C. Tail .023 x .013 (0.58 x 0.33)

.213 (5.41)

524

Wire Wrap.046 x .013 (1.17 x 0.33)

.708(17.98)

540

Wire Wrap.046 x .013 (1.17 x 0.33)

.520(13.21)

542

Extender Board Bend (Code 500 Contacts)

555

Extender Board Bend (Code 520 Contacts)

556

90 Degree Bend (Code 522 and 540 Contacts)

558

90 Degree Bend (Code 522 and 540 Contacts)

559

Extender Board Bend (Code 522 Contacts)

560

Contact Rows

Mounting Options

Description

Single Row

Dual Row

Description

No Mounting Lugs

.128 (3.25) Dia. Mounting Holes

.116 (2.95) I.D. Floating Eyelets

.156 (3.96) Dia. Mounting Holes

M3-0.5 Metric Threaded Inserts

#4-40 Unified Threaded Inserts

.128 (3.25) Dia. Side Mounting Holes

.468 (11.89) Offset Card Guides

.344 (8.74) Offset Card Guides

In-Line Card Guides

Page 40

Tel: (416) 754 - 3322

CARD EDGE CONNECTOR SERIES 307/357

Contact Spacing .156" (3.96mm)

NUMBER OF CONTACTS

Single

Dual

Inch

1.842

2.154

2.466

2.778

3.246

3.714

4.026

4.338

4.806

5.274

5.586

6.522

7.614

7.770

"A"

(mm)

(46.79)

(54.71)

(62.64)

(70.56)

(82.45)

(94.34)

(102.26)

(110.19)

(122.07)

(133.96)

(141.88)

(165.66)

(193.40)

(197.36)

Inch

1.532

1.844

2.156

2.468

2.936

3.404

3.716

4.028

4.496

4.964

5.276

6.212

7.304

7.460

"B"

(mm)

(38.91)

(46.84)

(54.76)

(62.69)

(74.57)

(86.46)

(94.39)

(102.31)

(114.20)

(126.09)

(134.01)

(157.78)

(185.52)

(189.48)

Inch

1.246

1.558

1.870

2.182

2.650

3.118

3.430

3.742

4.210

4.678

4.990

5.926

7.018

7.174

"C"

(mm)

(31.65)

(39.57)

(47.50)

(55.42)

(67.31)

(79.20)

(87.12)

(95.05)

(106.93)

(118.82)

(126.75)

(150.52)

(178.26)

(182.22)

Inch

1.100

1.412

1.724

2.036

2.504

2.972

3.284

3.596

4.064

4.532

4.844

5.780

6.872

7.028

"D"

(mm)

(27.94)

(35.86)

(43.79)

(51.71)

(63.60)

(75.49)

(83.41)

(91.34)

(103.23)

(115.11)

(123.04)

(146.81)

(174.55)

(178.51)

Inch

.780

1.092

1.404

1.716

2.184

2.652

2.964

3.276

3.744

4.212

4.524

5.460

6.552

6.708

"E"

(mm)

(19.81)

(27.74)

(35.66)

(43.59)

(55.47)

(67.36)

(75.29)

(83.21)

(95.10)

(106.98)

(114.91)

(138.68)

(166.42)

(170.38)

Dimensions of Other Connector Sizes are Listed on Page 74

Fax: (416) 754 - 3299

Page 41

.156" (3.96mm) CONTACT SPACING CONNECTOR DIMENSIONS

303, 305, 306, 307, 315, 316, 317, 333, 336, 337, 355, 356, 357, 387, 737 Series Card Edge Connectors

DIMENSION

SERIES

Number of

Contacts

Single Dual

"A"

317

333

336

REST OF

SERIES

317

"B"

333, 336

REST OF

SERIES

Inch

1.830

1.986

2.142

2.298

2.454

2.610

2.766

2.922

3.078

3.234

3.390

3.546

3.702

3.858

4.014

4.170

4.326

4.482

4.638

4.794

4.950

5.106

5.262

5.418

5.574

5.730

5.886

6.042

6.198

6.354

6.510

6.666

6.822

6.978

7.134

7.290

7.446

7.602

(mm)

(46.48)

(50.44)

(54.41)

(58.37)

(62.33)

(66.29)

(70.26)

(74.22)

(78.18)

(82.14)

(86.11)

(90.07)

(94.03)

(97.99)

(101.96)

(105.92)

(109.88)

(113.84)

(117.81)

(121.77)

(125.73)

(129.69)

(133.65)

(137.62)

(141.58)

(145.54)

(149.50)

(153.47)

(157.43)

(161.39)

(165.35)

(169.32)

(173.28)

(177.24)

(181.20)

(185.17)

(189.13)

(193.09)

Inch

1.784

1.940

2.096

2.252

2.408

2.564

2.720

2.876

3.032

3.188

3.344

3.500

3.656

3.812

3.968

4.124

4.280

4.436

4.592

4.748

4.904

5.060

5.216

5.372

5.528

5.684

5.840

5.996

6.152

6.308

6.464

6.620

6.776

6.932

7.088

7.244

7.400

7.556

(mm)

(45.31)

(49.28)

(53.24)

(57.20)

(61.16)

(65.13)

(69.09)

(73.05)

(77.01)

(80.98)

(84.94)

(88.90)

(92.86)

(96.82)

(100.79)

(104.75)

(108.71)

(112.67)

(116.64)

(120.60)

(124.56)

(128.52)

(132.49)

(136.45)

(140.41)

(144.37)

(148.34)

(152.30)

(156.26)

(160.22)

(164.19)

(168.15)

(172.11)

(176.07)

(180.04)

(184.00)

(187.96)

(191.92)

Inch

1.857

2.013

2.169

2.325

2.481

2.637

2.793

2.949

3.105

3.261

3.417

3.573

3.729

3.885

4.041

4.197

4.353

4.509

4.665

4.821

4.977

5.133

5.289

5.445

5.601

5.757

5.913

6.069

6.225

6.381

6.537

6.693

6.849

7.005

7.161

7.317

7.473

7.629

(mm)

(47.17)

(51.13)

(55.09)

(59.06)

(63.02)

(66.98)

(70.94)

(74.90)

(78.87)

(82.83)

(86.79)

(90.75)

(94.72)

(98.68)

(102.64)

(106.60)

(110.57)

(114.53)

(118.49)

(122.45)

(126.42)

(130.38)

(134.34)

(138.30)

(142.27)

(146.23)

(150.19)

(154.15)

(158.12)

(162.08)

(166.04)

(170.00)

(173.96)

(177.93)

(181.89)

(185.85)

(189.81)

(193.78)

Inch

1.842

1.998

2.154

2.310

2.466

2.622

2.778

2.934

3.090

3.246

3.402

3.558

3.714

3.870

4.026

4.182

4.338

4.494

4.650

4.806

4.962

5.118

5.274

5.430

5.586

5.742

5.898

6.054

6.210

6.366

6.522

6.678

6.834

6.990

7.146

7.302

7.458

7.614

7.770

(mm)

(46.79)

(50.75)

(54.71)

(58.67)

(62.64)

(66.60)

(70.56)

(74.52)

(78.49)

(82.45)

(86.41)

(90.37)

(94.34)

(98.30)

(102.26)

(106.22)

(110.19)

(114.15)

(118.11)

(122.07)

(126.03)

(130.00)

(133.96)

(137.92)

(141.88)

(145.85)

(149.81)

(153.77)

(157.73)

(161.70)

(165.66)

(169.62)

(173.58)

(177.55)

(181.51)

(185.47)

(189.43)

(193.40)

(197.36)

Inch

1.539

1.695

1.851

2.007

2.163

2.319

2.475

2.631

2.787

2.943

3.099

3.255

3.411

3.567

3.723

3.879

4.035

4.191

4.347

4.503

4.659

4.815

4.971

5.127

5.283

5.439

5.595

5.751

5.907

6.063

6.219

6.375

6.531

6.687

6.843

6.999

7.155

7.311

(mm)

(39.09)

(43.05)

(47.02)

(50.98)

(54.94)

(58.90)

(62.87)

(66.83)

(70.79)

(74.75)

(78.71)

(82.68)

(86.64)

(90.60)

(94.56)

(98.53)

(102.49)

(106.45)

(110.41)

(114.38)

(118.34)

(122.30)

(126.26)

(130.23)

(134.19)

(138.15)

(142.11)

(146.08)

(150.04)

(154.00)

(157.96)

(161.93)

(165.89)

(169.85)

(173.81)

(177.77)

(181.74)

(185.70)

Inch

1.534

1.690

1.846

2.002

2.158

2.314

2.470

2.626

2.782

2.938

3.094

3.250

3.406

3.562

3.718

3.874

4.030

4.186

4.342

4.498

4.654

4.810

4.966

5.122

5.278

5.434

5.590

5.746

5.902

6.058

6.214

6.370

6.526

6.682

6.838

6.994

7.150

7.306

(mm)

(38.96)

(42.93)

(46.89)

(50.85)

(54.81)

(58.78)

(62.74)

(66.70)

(70.66)

(74.63)

(78.59)

(82.55)

(86.51)

(90.47)

(94.44)

(98.40)

(102.36)

(106.32)

(110.29)

(114.25)

(118.21)

(122.17)

(126.14)

(130.10)

(134.06)

(138.02)

(141.99)

(145.95)

(149.91)

(153.87)

(157.84)

(161.80)

(165.76)

(169.72)

(173.69)

(177.65)

(181.61)

(185.57)

Inch

1.532

1.688

1.844

2.000

2.156

2.312

2.468

2.624

2.780

2.936

3.092

3.248

3.404

3.560

3.716

3.872

4.028

4.184

4.340

4.496

4.652

4.808

4.964

5.120

5.276

5.432

5.588

5.744

5.900

6.056

6.212

6.368

6.524

6.680

6.836

6.992

7.148

7.304

7.460

(mm)

(38.91)

(42.88)

(46.84)

(50.80)

(54.76)

(58.72)

(62.69)

(66.65)

(70.61)

(74.57)

(78.54)

(82.50)

(86.46)

(90.42)

(94.39)

(98.35)

(102.31)

(106.27)

(110.24)

(114.20)

(118.16)

(122.12)

(126.09)

(130.05)

(134.01)

(137.97)

(141.94)

(145.90)

(149.86)

(153.82)

(157.78)

(161.75)

(165.71)

(169.67)

(173.63)

(177.60)

(181.56)

(185.52)

(189.48)

Page 74

Tel: (416) 754 - 3322

CONNECTOR DIMENSIONS CONTACT SPACING .156" (3.96mm)

Card Edge Connector Series 303, 305, 306, 307, 315, 316, 317, 333, 336, 337, 355, 356, 357, 387, 737

DIMENSION

SERIES

Number of

Contacts

Single Dual

"C"

333

336

REST OF

SERIES

315, 316

"D"

REST OF

SERIES

"E"

ALL

SERIES

303, 317

Inch

1.220

1.376

1.532

1.688

1.844

2.000

2.156

2.312

2.468

2.624

2.780

2.936

3.092

3.248

3.404

3.560

3.716

3.872

4.028

4.184

4.340

4.496

4.652

4.808

4.964

5.120

5.276

5.432

5.588

5.744

5.900

6.056

6.212

6.368

6.524

6.680

6.836

6.992

(mm)

(30.99)

(34.95)

(38.91)

(42.88)

(46.84)

(50.80)

(54.76)

(58.72)

(62.69)

(66.65)

(70.61)

(74.57)

(78.54)

(82.50)

(86.46)

(90.42)

(94.39)

(98.35)

(102.31)

(106.27)

(110.24)

(114.20)

(118.16)

(122.12)

(126.09)

(130.05)

(134.01)

(137.97)

(141.94)

(145.90)

(149.86)

(153.82)

(157.78)

(161.75)

(165.71)

(169.67)

(173.63)

(177.60)

Inch

1.261

1.417

1.573

1.729

1.885

2.041

2.197

2.353

2.509

2.665

2.821

2.977

3.133

3.289

3.445

3.601

3.757

3.913

4.069

4.225

4.381

4.537

4.693

4.849

5.005

5.161

5.317

5.473

5.629

5.785

5.941

6.097

6.253

6.409

6.565

6.721

6.877

7.033

(mm)

(32.03)

(35.99)

(39.95)

(43.92)

(47.88)

(51.84)

(55.80)

(59.77)

(63.73)

(67.69)

(71.65)

(75.62)

(79.58)

(83.54)

(87.50)

(91.47)

(95.43)

(99.39)

(103.35)

(107.32)

(111.28)

(115.24)

(119.20)

(123.16)

(127.13)

(131.09)

(135.05)

(139.01)

(142.98)

(146.94)

(150.90)

(154.86)

(158.83)

(162.79)

(166.75)

(170.71)

(174.68)

(178.64)

Inch

1.216

1.372

1.528

1.684

1.840

1.996

2.152

2.308

2.464

2.620

2.776

2.932

3.088

3.244

3.400

3.556

3.712

3.868

4.024

4.180

4.336

4.492

4.648

4.804

4.960

5.116

5.272

5.428

5.584

5.740

5.896

6.052

6.208

6.364

6.520

6.676

6.832

6.988

(mm)

(30.89)

(34.85)

(38.81)

(42.77)

(46.74)

(50.70)

(54.66)

(58.62)

(62.59)

(66.55)

(70.51)

(74.47)

(78.44)

(82.40)

(86.36)

(90.32)

(94.28)

(98.25)

(102.21)

(106.17)

(110.13)

(114.10)

(118.06)

(122.02)

(125.98)

(129.95)

(133.91)

(137.87)

(141.83)

(145.80)

(149.76)

(153.72)

(157.68)

(161.65)

(165.61)

(169.57)

(173.53)

(177.50)

Inch

1.246

1.402

1.558

1.714

1.870

2.026

2.182

2.338

2.494

2.650

2.806

2.962

3.118

3.274

3.430

3.586

3.742

3.898

4.054

4.210

4.366

4.522

4.678

4.834

4.990

5.146

5.302

5.458

5.614

5.770

5.926

6.082

6.238

6.394

6.550

6.706

6.862

7.018

7.174

(mm)

(31.65)

(35.61)

(39.57)

(43.54)

(47.50)

(51.46)

(55.42)

(59.39)

(63.35)

(67.31)

(71.27)

(75.23)

(79.20)

(83.16)

(87.12)

(91.08)

(95.05)

(99.01)

(102.97)

(106.93)

(110.90)

(114.86)

(118.82)

(122.78)

(126.75)

(130.71)

(134.67)

(138.63)

(142.60)

(146.56)

(150.52)

(154.48)

(158.45)

(162.41)

(166.37)

(170.33)

(174.29)

(178.26)

(182.22)

Inch

1.080

1.236

1.392

1.548

1.704

1.860

2.016

2.172

2.328

2.484

2.640

2.796

2.952

3.108

3.264

3.420

3.576

3.732

3.888

4.044

4.200

4.356

4.512

4.668

4.824

4.980

5.136

5.292

5.448

5.604

5.760

5.916

6.072

6.228

6.384

6.540

6.696

6.852

(mm)

(27.43)

(31.39)

(35.36)

(39.32)

(43.28)

(47.24)

(51.21)

(55.17)

(59.13)

(63.09)

(67.06)

(71.02)

(74.98)

(78.94)

(82.91)

(86.87)

(90.83)

(94.79)

(98.76)

(102.72)

(106.68)

(110.64)

(114.60)

(118.57)

(122.53)

(126.49)

(130.45)

(134.42)

(138.38)

(142.34)

(146.30)

(150.27)

(154.23)

(158.19)

(162.15)

(166.12)

(170.08)

(174.04)

Inch

1.100

1.256

1.412

1.568

1.724

1.880

2.036

2.192

2.348

2.504

2.660

2.816

2.972

3.128

3.284

3.440

3.596

3.752

3.908

4.064

4.220

4.376

4.532

4.688

4.844

5.000

5.156

5.312

5.468

5.624

5.780

5.936

6.092

6.248

6.404

6.560

6.716

6.872

7.028

(mm)

(27.94)

(31.90)

(35.86)

(39.83)

(43.79)

(47.75)

(51.71)

(55.68)

(59.64)

(63.60)

(67.56)

(71.53)

(75.49)

(79.45)

(83.41)

(87.38)

(91.34)

(95.30)

(99.26)

(103.23)

(107.19)

(111.15)

(115.11)

(119.08)

(123.04)

(127.00)

(130.96)

(134.92)

(138.89)

(142.85)

(146.81)

(150.77)

(154.74)

(158.70)

(162.66)

(166.62)

(170.59)

(174.55)

(178.51)

Inch

.780

.936

1.092

1.248

1.404

1.560

1.716

1.872

2.028

2.184

2.340

2.496

2.652

2.808

2.964

3.120

3.276

3.432

3.588

3.744

3.900

4.056

4.212

4.368

4.524

4.680

4.836

4.992

5.148

5.304

5.460

5.616

5.772

5.928

6.084

6.240

6.396

6.552

6.708

(mm)

(19.81)

(23.77)

(27.74)

(31.70)

(35.66)

(39.62)

(43.59)

(47.55)

(51.51)

(55.47)

(59.44)

(63.40)

(67.36)

(71.32)

(75.29)

(79.25)

(83.21)

(87.17)

(91.14)

(95.10)

(99.06)

(103.02)

(106.98)

(110.95)

(114.91)

(118.87)

(122.83)

(126.80)

(130.76)

(134.72)

(138.68)

(142.65)

(146.61)

(150.57)

(154.53)

(158.50)

(162.46)

(166.42)

(170.38)

Fax: (416) 754 - 3299

Page 75

MOUNTING OPTIONS - CARD EDGE CONNECTORS

Standard Mounting Details

CODE x01 - NO MOUNTING LUGS

Applicable for 303, 305, 306, 307, 310, 315, 316, 317, 321, 325, 327, 333, 336, 337, 338,

340, 341, 342, 345, 346, 355, 356, 357, 379, 384, 387, 391, 392, 395 and 396 Series

CODE x02, x04 & x09 - THROUGH MOUNTING HOLES

Applicable Series

303, 305, 306, 307, 310, 315,

316,321, 333, 337, 338, 340,

341, 345,346, 355, 356, 357,

379, 384, 387,391, 395, 396

317, 323

325

327

336

342, 392

Code x02

"A" Dia.

.128 (3.25)

Code x04

"A" Dia.

.156 (3.96)

Code x09

"A" Dia.

—

.144 (3.66)

—

.128 (3.25)

.128(3.25) x

.146 (3.71)

Slot

.156 (3.96)

—

.156 (3.96)

—

.160 (4.06)

.163 (4.14)

.178 (4.52)

—

CODE x03 - FLOATING EYELETS

Applicable Series

303, 305, 306, 307, 310, 315, 316,

317, 321, 323, 333, 336, 337, 338,

341, 345, 346, 355, 356, 357, 379,

384, 387, 391, 395, 396

342, 392

"A"

.328 (8.33)

.348 (8.84)

CODE x07 & x08 - THREADED INSERTS

Applicable for 303, 305, 306, 307, 310, 315, 316, 317, 321, 323, 325, 333, 336, 337, 338,

341, 342, 345, 346, 356, 357, 379, 384, 387, 391, 392, 395 and 396 Series

See Code x12 for Side Mounting Threaded Inserts

CODE x12 - SIDE MOUNTING HOLES

Applicable Series

307, 333, 337, 345, 346, 357, 387,

395, 396

342, 392

"A"

.125 (3.18)

.135 (3.43)

Series Listed Above based on Availability of 90 Degree Bend Contact Tails.

Side Mounting Holes may also be Used for Other Card Edge Connectors with a

Lug Height of .250 (6.35) or Greater.

For Side Mounting with Threaded Inserts, Specify Code x17 for M3-0.5 Metric

Threads or Code x18 for #4-40 Unified Threads.

Page 68

Tel: (416) 754 - 3322

More (Only the first 5 pages are displayed. Please Download Datasheet to view the full content.) >

Recommended Resources

charge amplifier circuit

SANYO 1100W vacuum cleaner motor drive circuit

Buck/boost LED constant current drive circuit diagram

Light controlled thyristor self-locking photosensitive relay

Light controlled electronic switch

RC oscillation generator circuit

Help DDS chip (AD9833) cannot output waveform: Using 51 MCU, AD9833 cannot output waveform, but the voltage of the output pin is normal, which is 0.62V. The output voltage of AD9833 is 0.65V in the data sheet, but there is no waveform. The 25M cry...; lcwd Analog electronics

I have several idle ARM series development boards. Please contact me if you need them. I am selling them at a low price.: [i=s] This post was last edited by Development Board Home on 2015-1-18 23:08 [/i]There are several other models. If you need them, please leave your QQ and I will send you pictures for negotiation....; 开发板之家 Buy&Sell

Quadrature Encoder: [font=新宋体][size=5]How to measure speed using a quadrature encoder? Is there a program? Great Gods! [/size][/font]:)...; 结束是开始 stm32/stm8

The Sqlite Chinese directory cannot be opened. Is there any solution?: int rc = _sqlite3_open(_T("Memory card\\123.db"), &m_db); if ( rc != SQLITE_OK ) { ASSERT(FALSE); } Opening failed. If it is an English directory, there is no problem!...; qewgqerr Embedded System

Regarding the address problem of 6410 naked variable creation!: My 6410 has been running. A simple BOOT code given by a great person can run in DDR, but I didn't set the address of the variable creation. Does 6410 automatically create variables in the internal 8K ...; badapple628 Embedded System

Why is 48V distributed power architecture redefining automotive power supply? Chat with Vicor engineers!: Automotive OEMs must meet lower CO2 emissions standards while improving vehicle features and performance to remain competitive. This major challenge is being overcome through vehicle electrification, ...; eric_wang Automotive Electronics

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components