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420-002

Sealtite™/Liquidtite Conduit Backshell

Direct Coupling - Low Profile

420 F S 002 M 16 03-6

A-B -C-D-E-F

G-H-J-K-L-S

* Conn. Desig. B See Note 6

CONNECTOR

DESIGNATORS

Product Series

Connector

Designator

Angle and Profile

A = 90°

B = 45°

S = Straight

Basic Part No.

Length: S only

(1/2 inch increments:

e.g. 6 = 3 inches)

Cable Entry (Table V)

Shell Size (Table I)

Finish (Table II)

DIRECT COUPLING

Length ± .060 (1.52)

Min. Order Length 2.0 Inch

(See Note 4)

A Thread

(Table I)

Length *

O-Ring

Sealtite/Liquidtite

Conduit or Equivalent

(Customer Furnished)

(Table I)

STYLE 2

(STRAIGHT)

K **

L **

M **

* Length ± .060 (1.52)

Min. Order Length 1.5 Inch

(See Note 4)

N Wrench Flat

(Table V)

** (Table V)

(Table III)

(Table IV)

(Table III) (Table IV)

(Table I)

F (Table IV)

(Table I)

(Table IV)

CAGE Code 06324

Printed in U.S.A.

GLENAIR, INC.

•

1211 AIR WAY

•

GLENDALE, CA 91201-2497

•

818-247-6000

•

FAX 818-500-9912

www.glenair.com

E-Mail: sales@glenair.com

Series 42 - Page 4

Direct Coupling - Low Profile

Shell

Size

08/09

10/11

12/13

14/15

16/17

18/19

20/21

22/23

24/25

28/29

32/33

TABLE III: FRONT ADAPTER

J Max - Conn. Designator

A-E-F

J-H-L-S

D-B-G-K

1.180 (30.0) 1.250 (31.8)

1.180 (30.0) 1.250 (31.8) 1.735 (44.1)

1.180 (30.0) 1.250 (31.8) 1.915 (48.6)

1.380 (35.0) 1.560 (39.6) 1.915 (48.6)

1.610 (40.9) 1.560 (39.6) 1.915 (48.6)

1.610 (40.9) 1.750 (44.5) 1.915 (48.6)

1.610 (40.9) 2.190 (55.6) 1.915 (48.6)

See inside back cover

fold-out or pages 13 and

14 for Tables I and II.

1. When maximum cable entry (page 22) is exceeded, Style

2 will be supplied. (Function S only).

2. Metric dimensions (mm) are indicated in parentheses.

3. Cable range is defined as the accommodations range for

the wire bundle or cable. Dimensions shown are not

intended for inspection criteria.

4. Consult factory for shorter lengths on straight backshells.

5. Sealtite is a trademark of Anaconda Corp.

6. When using Connector Designator B refer to pages 18

and 19 for part number development.

TABLE IV: ELBOW DIMENSIONS

Elbow

Size

Max

.630 (16.0) 1.870 (47.5)

.709 (18.0)

.692 (17.6) 1.930 (49.0)

.734 (18.6)

.848 (21.5) 2.130 (54.1)

.990 (25.1)

04 1.036 (26.3) 2.320 (58.9) 1.090 (27.7)

05 1.130 (28.7) 2.470 (62.7) 1.325 (33.7)

06 1.317 (33.5) 2.620 (66.5) 1.827 (46.4)

07 1.348 (34.2) 2.710 (68.8) 2.027 (51.5)

Max

1.940 (49.3)

1.960 (49.8)

2.120 (53.8)

2.290 (58.2)

2.400 (61.0)

2.820 (71.6)

Dash

No.

TABLE V: CABLE ENTRY

K Dimension

L Dimension

Conduit

Max

Min

Max

Min

Size (Ref.)

.504 (12.8)

.690 (17.5)

.710 (18.0)

.484 (12.3)

3/8

.642 (16.3)

.820 (20.8)

.840 (21.3)

.622 (15.8)

1/2

.840 (21.3)

1.030 (26.2) 1.050 (26.7)

.820 (20.8)

3/4

1.290 (32.8) 1.315 (33.4)

1.041 (26.4) 1.066 (27.1)

1.630 (41.4) 1.660 (42.2)

1.380 (35.1) 1.410 (35.8)

1 1/4

1.875 (47.6) 1.900 (48.3)

1.575 (40.0) 1.600 (40.6)

1 1/2

2.350 (59.7) 2.375 (60.3)

2.020 (51.3) 2.045 (51.9)

Max

1.155 (29.3)

1.282 (32.6)

1.531 (38.9)

1.781 (45.2)

2.218 (56.3)

2.468 (62.7)

3.031 (77.0)

N Max

Wrench Flat

1.000 (25.4)

1.125 (28.6)

1.375 (34.9)

1.625 (41.3)

2.062 (52.4)

2.312 (58.7)

2.875 (73.0)

CAGE Code 06324

Printed in U.S.A.

GLENAIR, INC.

•

1211 AIR WAY

•

GLENDALE, CA 91201-2497

•

818-247-6000

•

FAX 818-500-9912

www.glenair.com

E-Mail: sales@glenair.com

Series 42 - Page 5

420-002

Sealtite™/Liquidtite Conduit Backshell

TABLE I - BACKSHELL INTERFACE DIMENSIONS

08 [9]

09 [A]

08 [A]

10 [B]

12 [7] 12

14 [12] 14

16 [19] 16

18 [27]

20 [37]

22 [H]

24 [J]

25 [G]

33 [J]

29 [H]

24 [25] 23 [F]

25 [J]

22 [23]

23 [H]

20 [21]

21 [G]

19 [E]

20 [G]

18 [19]

19 [F]

17 [D]

18 [F]

16 [17]

17 [E]

15 [C]

16 [E]

12 [13]

13 [C]

11 [A]

14 [15]

15 [D]

13 [B]

14 [D]

16 [17]

14 [15]

10 [11]

11 [B]

12 [13]

.770 (19.6)

.890 (22.6)

1.020 (25.9)

1.150 (29.2)

1.260 (32.0)

1.230 (31.2)

1.400 (35.6)

1.360 (34.5)

1.530 (38.9)

1.480 (37.6)

1.600 (40.6)

(40.6)

(49.3)

.820 (20.8)

1.060 (26.9)

.820 (20.8)

.940

1.170

.940

1.060

1.290

1.060

(23.8)

(29.7)

(23.8)

(26.9)

(32.7)

(26.9)

1.170 (29.7)

1.420 (36.1)

1.170 (29.7)

1.290 (32.7)

1.540 (39.1)

1.420 (36.0)

1.670 (42.4)

1.540 (39.1)

2.010 (51.1)

1.840 (46.7)

1.970 (50.0)

2.090 (53.1)

2.280 (57.9)

2.340 (59.4)

2.530 (64.3)

2.590 (65.8)

2.780 (70.6)

2.910 (73.9)

3.030 (77.0)

3.160 (80.3)

3.220 (81.8)

3.410 (86.6)

1.600

(43.9)

(43.9) 1.940

(43.2)

(42.4)

(49.3)

(46.2)

1.940

1.970 (50.0)

2.190 (55.6) 2.190

2.220 (56.4)

2.440 (62.0) 2.440

2.440

2.47 (62.7)

2.690

2.720 (69.1)

2.930

2.970 (75.4)

1.730

1.700

1.670

1.940

1.820

3.220 (81.8)

1.660 (42.2)

2.120 (53.8)

(49.3)

2.010 (51.1)

(55.6)

2.260 (57.4)

(62.0)

2.530 (64.3)

(68.3)

3.040 (77.2)

(74.4)

* Code C, MIL-C-22992, Left-Hand Thread. Connector designations depicted thus [ ] are for reference only and are not to be used in part number development.

BACKSHELL INTERFACE STANDARDS (See pages 15-17 for more information)

DESIG. SPEC.

SERIES

DESIG. SPEC.

SERIES

MIL-DTL-5015 MS3400

PATT 602

MIL-DTL-26482 2

MIL-DTL-5015 MS3100

AS81703

MIL-C-22992 MS173XX

MIL-DTL-83723 I & III

MIL-DTL-26482 1

40M39569

MIL-DTL-26500 Aluminum

DEF 5326-3

MIL-DTL-38999 I & II

EN 2997, 3646

40M38277

ESC 10, 11

PAN 6433-1

LN 29504

PATT 614

NFC93422 HE302

PATT 616

PAN 6432-1, -2

NFC93422

HE308, 9

DESIG. SPEC.

SERIES

MIL-C-28840

MIL-DTL-38999 III & IV

EN3645

MIL-C-81511 1, 2, 3 & 4

VG95329

MIL-DTL-83723 II

DESIG. SPEC.

EN3372

JN 1003

LN 29729

NFC93422

PAN 6433-2

PATT 615

VG 96912

PATT 105

PATT 603

PATT 608

SERIES

HE306

How

to Order

CONNECTOR DESIGNATOR

A THREAD*

REFERENCE

7/16 – 28 UNEF

M12 x 1 – 6H

1/2 – 20 UNF

1/2 – 28 UNEF

9/16 – 24 UNEF

M15 x 1 – 6H

5/8 – 24 UNEF

5/8 – 28 UN

11/16 – 24 UNEF

M18 x 1 – 6H

3/4 – 20 UNEF

13/16 – 20 UNEF

M22 x 1 – 6H

7/8 – 20 UNEF

7/8 – 28 UN

15/16 – 20 UNEF

M25 x 1 – 6H

1 – 20 UNEF

1 - 28 UN

1 1/16 – 18 UNEF

M28 x 1 – 6H

1 1/8 – 18 UNEF

1 1/8 – 28 UN

1 3/16 – 18 UNEF

M31 x 1 – 6H

1 1/4 – 18 UNEF

1 1.4 – 28 UN

1 5/16 – 18 UNEF

M34 x 1 - 6H

1 3/8 – 18 UNEF

1 3/8 – 28 UN

1 7/16 – 18 UNEF

M37 x 1 – 6H

1 1/2 – 18 UNEF

1 1/2 – 28 UN

1 9/16 – UNEF

1 5/8 – UNEF

1 3/4 – 18 UNS

1 7/8 – 16 UN

2 – 18 UNS

2 1/16 – 16 UNS

2 1/8 – 16 UN

2 1/4 – 16 UN

2 5/16 – 16 UNS

2 3/8 – 16 UN

2 1/2 – 16 UN

2 5/8 – 16 UN

2 3/4 – 16 UN

2 7/8 – 16 UN

3 – 16 UN

3 1/16 – 16 UN

DIA MAX

.590 (15.)

.650 (16.5)

.720 (18.3)

.770 (19.6)

.840 (21.3)

.890 (22.6)

.970 (24.6)

1.030 (26.2)

1.090 (27.7)

1.030 (26.2)

1.090 (27.7)

1.150 (29.2)

1.220 (29.2)

1.150 (29.2)

1.220 (31.0)

1.280 (32.5)

1.340 (34.0)

1.280 (32.5)

1.340 (34.0)

1.410 (35.8)

1.470 (37.3)

1.410 (35.8)

1.470 (37.3

1.530 (38.9)

1.590 (40.4)

1.530 (38.9)

1.590 (40.4)

1.660 (42.2)

DIA MAX

.650 (16.5)

.770 (19.6)

.650 (16.5)

.770 (19.6)

.820 (20.8)

.770 (19.6)

.890 (22.6)

.940 (23.9)

1.020 (29.2)

1.070 (26.2)

1.020 (25.9)

1.150 (29.2)

1.210 (30.7)

1.360 (34.5)

1.230 (31.2)

1.360 (34.5)

1.480 (37.6)

1.360 (34.5

1.480 (37.6)

1.530 (38.9)

1.600 (40.6)

1.480 (37.6)

1.600 (40.6)

DIA MAX

.770 (19.6)

DIA MAX

.690 (17.5)

.940 (24.8)

.690 (17.5)

How

to Order

GLENAIR

SYMBOL

ZU**

M85049 SYMBOL

REFERENCE ONLY

FINISH

Cadmium Plate, Bright

Anodize, Black

Hard Coat, Anodic

Electroless Nickel

Cadmium Plate, Black

Reference Information

Standard Materials and Finishes

TABLE II - STANDARD FINISHES

SPECIFICATION(S)

AMS-QQ-P-416, Type I, Class 2

AMS-QQ-P-416, Type II, Class 3

AMS-A-8625, Type II, Class 2

AMS-A-8625, Type III, Class 1

Cadmium Plate, Olive Drab

Iridite, Gold Over Cadmium Plate Over MIL-C-5541, Class 3 AMS-QQ-P-416, Type II,

Electroless Nickel

Class 3 over AMS-C-26074, Class 4, Grade B

Cadmium Plate, Bright Over

Electroless Nickel

Cadmium Plate, Olive Drab Over

Electroless Nickel

Zinc Cobalt, Dark Olive Drab

Cadmium Plate, Olive Drab Over

Electroless Nickel

Cadmium Plate, Bright Over

Electroless Nickel

1000 Hour Corrosion Resistance

AMS-C-26074, Class 4, Grade B

AMS-QQ-P-416, Type II, Class 3 over Electroless Nickel

AMS-C-26074

96 Hour Corrosion Resistance

1000 Hour Corrosion Resistance

AMS-QQ-P-416, Type I, Class 3

ASTMB 733-90, SC2, Type I, Class 5, MIL-C-26074***

AMS-QQ-P-416, Type II, Class 3

ASTMB 841-91, Over Electroless Nickel 1000 Hour Salt

Spray

Zinc-Nickel Alloy, Olive Drab

Anodize finish; not suitable for EMI Shielding or grounding applications.

Applicable to corrosion resisting steel backshells and accessories. Consult factory for other available finishes.

The following standard materials are used for the majority of Glenair

backshells and connector accessories. However, backshell compo-

nents are not limited to those items listed, but are representative of

the elements used in Glenair's general accessory products. Contact

Glenair for applicable specifications on items not listed below.

STANDARD MATERIALS - BACKSHELLS AND ACCESSORIES

COMPONENT

Machined components: such as backshell bodies, fabricated elbows, protective covers,

rotatable couplers, dummy stowage receptacles, lock nuts, G-spring support rings,

EMI ground rings, grommet followers, etc.

Die cast components: such as angular backshells, strain relief backshells, strain relief

bodies, strain relief saddles, special EMI ground rings, etc.

Backshells or strain reliefs: available in optional corrosion resisting steel; and

hardware: such as screws, washers, rivets, wire rope, sash chain, band straps, etc.

Elastomeric seals: such as O-rings, cable jacket seals, grommets, etc.

Anti-friction and thrust washers

Anti-rotation device

MATERIAL

Aluminum

SPECIFICATION

AMS-QQ-A-200

ASTMB221, 209

QQ-A-591

ASTMB85, 26

Corrosion Resisting Steel ASTMA582 (300 Series)

AMS-QQ-S-763

Silicone

ZZ-R-765, MIL-R-25988

Teflon

TFE

N/A

Corrosion Resistant

Material

Aluminum

BODY STRAP

Glenair offers an optional stainless steel body strap for

attaching protective covers as illustrated. To specify body

strap, add suffix letter C to the end of the part number. For

example 360AS001M1610M6C.

NOTES

On all length callouts, tolerance is ± .060 unless otherwise

specified.

Unless otherwise specified, the following other dimensional

tolerances will apply:

.xx = ± .03 (0.8)

.xxx = ± .015 (0.4)

Lengths = ± .060 (1.52)

Angles = ± 5°

Metric dimensions (mm) are indicated in parentheses

2-56 Screw and Nut

NOTE: For your convenience these tables have

been reproduced inside the back cover fold-out.

CAGE Code 06324

Printed in U.S.A.

GLENAIR, INC.

•

1211 AIR WAY

•

GLENDALE, CA 91201-2497

•

818-247-6000

•

FAX 818-500-9912

www.glenair.com

E-Mail: sales@glenair.com

Glenair Backshell and Accessory Material and Finish Options

Backshell and accessory base materials, plating options, specifications and codes

Code

TP2

UCR

XAL

XMT

XZN

ZCR

ZMT

ZNU

Material

Aluminum

Marine Bronze

Aluminum

Stainless Steel

Aluminum

Titanium

Aluminum

Composite

Stainless Steel

Aluminum

Stainless Steel

Aluminum

Stainless Steel

Finish

Cadmium, No Chromate

Unplated

AlumiPlate, Clear Chromate

Cadmium, Olive Drab

Anodize, Black

Chem Film

Anodize, Hardcoat

Cadmium, Gold

Cadmium, Clear

Electroless Nickel

Nickel-PTFE

Cadmium, Olive Drab

Zinc-Cobalt, Olive Drab

Cadmium, Olive Drab

Electrodeposited Nickel

Cadmium, No Chromate

Electrodeposited Nickel

Cadmium, Black

Zinc-Cobalt, Black

Cadmium, Black

AlumiPlate

Unplated Black

Electroless Nickel

Nickel-PTFE

Unplated Light Brown

Cadmium, Olive Drab

Zinc-Nickel, Black

Passivate

Gold

Zinc-Cobalt, Black

Electrodeposited Nickel

Electroless Nickel

Nickel-PTFE

Zinc-Nickel, Olive Drab

Zinc-Nickel, Black

Cadmium, Black

Cadmium, Olive Drab

Finish Specification

SAE-AMS-QQ-P-416 Type I Class 3

MIL-DTL-83488, Class 2, Type II over electroless nickel

SAE-AMS-QQ-P-416 Type II Class 3

AMS-A-8625 Type II Class 2

MIL-DTL-5541 Type 1 Class 3

AMS-A-8625 Type III, Class 1, .001" thick

SAE-AMS-QQ-P-416 Type II, Class 2 over electroless nickel

SAE-AMS-QQ-P-416 Type II Class 2 over electroless nickel

AMS-C-26074 Class 4 Grade B; ASTM-B-733, SC 2, Type IV

GMF-002 Type II Class 1

SAE-AMS-QQ-P-416 Type II Class 3 over electroless nickel

ASTM B 840 Grade 6 Type D over electroless nickel

SAE-AMS-QQ-P-416 Type II Class 2 over electroless nickel

SAE-AMS-QQ-N-290 Class 1 Grade F

SAE-AMS-QQ-P-416 Type I Class 3

SAE-AMS-QQ-N-290 Class 1 Grade F

SAE-AMS-QQ-P-416 Type I Class 3

ASTM B 840 Grade 6 Type D over electroless nickel

SAE-AMS-QQ-P-416 Type II Class 2 over electroless nickel

MIL-DTL-86448, Class 2, Type II over electroless nickel

AMS-C-26074

GMS-002 Class 2 Type II

SAE-AMS-QQ-P-416 Type II Class 3 over electroless nickel

ASTM B841 Grade 5 over electroless nickel

SAE-AMS-SAE-AMS-QQ-P-35 Type VI

MIL-DTL-45204 Class 1 over electroless nickel

ASTM-B840, Grade 6

SAE-AMS-QQ-N-290 Class 1 Grade F

AMS-C-26074 Class 1 Grade A

GMF-002 Type II Class 3

ASTM B841 Grade 5 over electroless nickel

SAE-AMS-QQ-P-416 Type II Class 3

SAE-AMS-QQ-P-416 Type II Class 2 over electroless nickel

Hrs. Salt

Spray

1000

336

168

336

500

1000

500

350

1000

500

350

1000

2000

1000

Electrical

Conductivity

Conductive

Non-Conductive

Conductive

Non-Conductive

Conductive

Non-Conductive

Conductive

Non-Conductive

Conductive

Operating Temp.

Range

-65 to +175°C

-65 to +200°C

-65 to +175°C

-65 to +200°C

-65 to +175°C

-65 to +200°C

-65 to +175°C

-65 to +200°C

-65 to +175°C

-65 to +200°C

-65 to +175°C

-65 to +200°C

-65 to +175°C

-65 to +200°C

-65 to +175°C

Notes

Not recommended for new projects. LF is preferred.

Marine and geophysical applications.

Approved for MIL-DTL-38999L and MIL-DTL-83513G.

Not recommended for new projects. NF is preferred.

Glenair’s standard black anodize finish.

Glenair’s standard chem film finish.

Glenair’s preferred hardcoat finish.

Not recommended for new projects. JF is preferred.

Glenair’s preferred gold cadmium finish.

Glenair’s preferred clear cadmium finish.

Glenair’s standard electroless nickel finish.

Approved for MIL-DTL-38999L and MIL-DTL-83513G.

Not recommended for new projects. NF is preferred.

Glenair’s standard olive drab zinc-cobalt finish.

Glenair’s standard olive drab cadmium finish.

Use ZM for electroless nickel alternative.

Not recommended for new projects. LF is preferred.

Glenair’s preferred finish for titanium connectors.

Not recommended for new projects. UF is preferred.

Glenair’s standard black zinc-cobalt finish.

RoHS version of UC.

Glenair’s preferred black cadmium finish.

Approved for MIL-DTL-38999L.

Glenair’s standard unplated composite.

Glenair’s standard electroless nickel finish over composite.

Approved for MIL-DTL-38999L.

Not recommended for new projects. Use XB.

Glenair’s standard olive drab cadmium finish over composite.

Glenair’s standard black zinc-nickel finish over composite.

Glenair’s standard passivated stainless steel.

Glenair’s standard gold plating for space programs.

Glenair’s standard zinc-cobalt over stainless steel.

RoHS version of ZC.

Used on hermetic connectors. Use ZM for other applications.

Glenair’s preferred nickel-plated stainless steel.

Glenair’s new 1000 Hour Grey over stainless steel.

Glenair’s standard olive drab zinc-nickel finish.

Glenair’s standard black zinc-nickel finish.

Glenair’s RoHs compliant black zinc-nickel.

Glenair’s standard black cadmium over stainless steel.

Glenair’s standard olive drab cadmium over stainless steel.



1000

500

1000

2000



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5 月 20 日，今天，惯性传感器模块制造商 Xsens 宣布，随着该公司推出新款兼容 RTK 的惯导产品，新一代超高性价比的惯性传感器产品将具备厘米级定位能力。基于常规卫星定位信号使用 RTK（实时动态定位）扩展功能，可将GNSS 接收器的最大定位误差从 ±1 米左右减小到 ±2 厘米左右。在智能农业、自动驾驶汽车和航海设备等非军事市场开发创新新产品的公司，一直热衷于利用高精度 RTK...[详细]
Airbiquity和NXP扩大技术合作预先集成汽车软件更新和数据管理

4月22日，互联车辆服务全球领导者Airbiquity®与恩智浦半导体（NXP Semiconductors）宣布扩大技术合作，为智能网联汽车预先集成并呈现高效、安全和高度可扩展的汽车软件更新和数据管理。此次合作展示了，使用Airbiquity空中（OTA）软件更新和数据管理服务为发展中的软件定义车辆提供基本的全车支持、作为主要ECU的以NXP服务为导向的网关，以及作为二级域ECU的附加NXP汽...[详细]
小小的水果竟能驱动AVR单片机？

能工作的水果供电的AVR单片机的配置如下：硬件：Mega88，32KHz外部晶振，2倍负压电路由AVR的PWM驱动，LCD是静态的笔端式LCD，用Mega88的IO口直接驱动，没有分时扫描。软件：在Timer0中断服务程序中每2秒钟刷新LCD显示，平时AVR工作在空闲模式。Timer1提供PWM波形驱动2倍负压电路。测量数据：电路工作时水果电池电压2.5V，整机电流30uA，...[详细]
arm交叉编译环境配置

1 解压下载的交叉工具链 2 vi /etc/profile 在这个文件最后添加上自己的环境变量： export PATH=$PATH:/usr/local/arm/4.3.2/bin($PATH后面为解压的交叉工具链的绝对地址） 3 source /etc/profile 注：一些交叉工具链要求解压在 /usr/local下参考： http://www.itkee.com/os/...[详细]
国字号产业基金助力海外并购半月8家上市公司“走出去”

在国家大力提倡“走出去”的背景下，上市公司逐渐成为海外并购的生力军。据21世纪经济报道记者统计，仅2015年以来的半个月内，就有8家上市公司公告正在运作海外并购，且有些是百亿级的大手笔。 1月15日，停牌两个多月的锦江股份(600754.SH)公告称，预计以12.5亿-15亿欧元(约合人民币105亿元-126亿元)收购卢浮酒店集团100%股权，成为今年以来的最大一笔收购...[详细]
MSP430单片机的框架程序

MSP430单片机的框架程序(转)下面给出MSP430的程序框架,我们可以在此基础上修改以及添加自己所需的程序。 /*****************************************************************************\ 文件名：main.c 描述：MSP430框架程序。适用于MSP430F149,其他型号需要适当改变。不使用的中断...[详细]
2K屏幕加激光对焦 LG G3真机解析

如今人们买手机就像买件衣服一样普通。对于新手机的选择，人们会从外观、品牌传统以及手机的功能性上考虑。在14年推出的安卓各品牌旗舰机中，LG G3也许没有HTC One M8漂亮、也没有三星S系列的家族血统。尽管并不是安卓阵营里的大哥，但不甘平庸的LG仍然把LG G3做到了他们能做到的最好。　　其实LG从G2开始，便逐渐显示出强大的整合软硬件的实力。G2作为13年LG的旗舰机，受到了...[详细]
关于手机电池/充电你应该走出这些误区

如今智能手机仍在持续升级，无论在屏幕尺寸还是硬件性能都在不断飙升，可唯独电池续航无法得到质的提升。在其他部件技术正在快速发展的同时，电池技术并没有同步得到发展，已经被远远甩在后面。正因如此，手机的续航能力成为用户日常使用手机最头疼的问题。关于手机电池/充电你应该走出这些误区　　一直以来，关于智能手机电池充电的说法众说纷纭，一些充电误区经常弄得人们一头雾水。大家应该听过这样的说法：...[详细]
2019中国战略性新兴产业领军企业100强榜单发布

2019中国战略性新兴产业领军企业100强榜单在济南正式发布。华为公司以7212亿元登顶第一！！中国移动通信集团有限公司与北京京东世纪贸易有限公司分列二、三位，战新总收入分别为5364亿元和4620亿元。榜单显示，新一代信息技术、新材料成为入围主力产业，两个领域分别有30家、23家企业入围。中国企业联合会、中国企业家协会发布2019中国战略性新兴产业领军企业100强，完...[详细]
李克强座谈业者吁打击山寨

17日，大陆国务院总理李克强在中南海主持召开座谈会，听取经济、社会等方面专家学者和企业界人士对《政府工作报告(征求意见稿)》的意见和建议。据中国政府网消息，发言的4位企业家中，来自互联网的占了一半。腾讯公司董事会主席马化腾和小米科技公司董事长雷军不约而同地强调互联网在转型升级中的作用。目前发展迅猛的移动互联网，更是两人推介的重点所在。马化腾比喻说，「移动互联网已经是人体的一个...[详细]
德州仪器推出12位模拟转数字转换器

德州仪器(TI)近日推出了一款模拟转数字转换器(ADC)，和具有整合电压控制振荡器(VCO)的锁相回路(PLL)，其可提供最宽带宽、最低相位噪声和最高动态范围。宽带ADC12DJ3200是最快的12位ADC，传输速度可达6.4GSPS。LMX2594是款宽带PLL解决方案，可在不使用内部增倍器的情况下，产生高达15GHz的频率。高密度相位数组雷达系统、5G系统和卫星通讯，都须要在更小的封装内，...[详细]
Nokia 8即将发布 HMD Global CEO突然宣布离职

新浪科技讯北京时间7月19日晚间消息，生产诺基亚手机的HMD Global公司今日宣布，公司CEO奥图·努梅拉(Arto Nummela)将即刻离职。　　努梅拉离职后，HMD Global CEO职位将由现任总裁弗洛里安·希彻(Florian Seiche)接替。　　HMD Global发言人称，努梅拉的离职是他与董事会之间的私事。此外，该发言人并未透露更详细的信息。　　HMD ...[详细]
苹果自研芯片时代到来，首推Mac系列

自从乔布斯去世后，多久没有在苹果的发布会上见到 One More Thing 了？这一次，苹果带着最大的惊喜回来了。在 WWDC 2020 大会上，高管们介绍完iOS、iPad OS和WatchOS等几个软件系统更新后，苹果CEO蒂姆库克（Tim Cook）登台激动地揭开了这个One More Thing 的面纱： Apple Silicon，一个基于ARM架构的苹果自研芯片，它...[详细]
美光科技第二财季大涨，内存市场下半年复苏

美光公布了2019财年第二季度财报。财报显示，二季度美光科技净利润为16.2亿美元，超出预期，每股收益为1.42美元。财报发布后，美光科技股价上涨5%。美光同时表示，预计下半年内存芯片市场将出现复苏。财报显示，美光科技第二财季营收为58.35亿美元，相比之下去年同期为73.51亿美元，上一季度为79.13亿美元；净利润为16.19亿美元，与去年同期的33.09亿美元相比下降51%，...[详细]
从安全漏洞的温床到数字化转型的强劲加速器，企业如何重塑API安全

网上购物平台PandaBuy超过130万客户的数据被泄露。据称该起事件是两名黑客利用多个漏洞入侵系统后造成的。 PandaBuy允许国际用户从中国的各种电子商务平台购买产品，包括天猫、淘宝和京东。一个名叫“Sanggiero”的威胁者声称与另一名叫“IntelBoker”的威胁者一起入侵了PandBuy。而据威胁参与者表示，他们是通过利用平台API中的几个关键漏洞来窃取数据的。随着互联网的...[详细]