datasheet
EEWORLDEEWORLDEEWORLD
Datasheet
Part Number

Keyword

Search
Keyword

Part Number

Search
Datasheet> All Categories > Passive components> inductor> 1812R-270H
PDF
Preview

1812R-270H

Description
General Purpose Inductor, 0.027uH, 20%, 1 Element, Phenolic-Core, SMD, 1812, CHIP, 1812, ROHS COMPLIANT
CategoryPassive components    inductor   
File Size72KB，2 Pages
ManufacturerAPI Delevan
Websitehttp://www.delevan.com/
Environmental Compliance
Related ProductsFound2parts with similar functions to 1812R-270H
Download Datasheet Parametric View All

1812R-270H Overview

General Purpose Inductor, 0.027uH, 20%, 1 Element, Phenolic-Core, SMD, 1812, CHIP, 1812, ROHS COMPLIANT

1812R-270H Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instruction1812
Reach Compliance Codecompli
ECCN codeEAR99
uppercase and lowercase codes1812
structureUnshielded
core materialPHENOLIC
DC Resistance0.15 Ω
Nominal inductance(L)0.027 µH
Inductor ApplicationsRF INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee1
Manufacturer's serial number1812-R
Number of functions1
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height3.2 mm
Package length4.525 mm
Package formSMT
Package width3.2 mm
method of packingTR, 7/13 Inch
Minimum quality factor (at nominal inductance)40
Maximum rated current1 A
self resonant frequency1000 MHz
series1812
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountYES
Terminal surfaceTin/Silver/Copper (Sn96.5Ag3.0Cu0.5)
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Test frequency50 MHz
Tolerance20%
Base Number Matches1

Preview

Download Datasheet
Unshielded Surface Mount Inductors
RF INDUCTORS
DA
SH
-100M
-120M
-150M
-180M
-220M
-270M
-330M
-390M
-470M
-560M
-680M
-820M
-101K
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
-102J
-122J
-152J
-182J
-222J
-272J
-332J
-392J
-472J
-562J
-682J
-822J
-103J
-123J
-153J
-183J
-223J
-273J
-333J
-393J
-473J
-563J
-683J
-823J
-104J
-124J
-154J
-184J
-224J
-274J
-334J
-394J
-474J
-564J
-684J
-824J
-105J
NU
MB
ER
*
Series
1812R
1812
SERIES 1812 PHENOLIC CORE
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
40
40
40
40
40
40
40
30
30
30
25
25
30
30
30
30
30
30
30
30
30
30
30
30
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
40
40
40
40
40
40
40
40
30
30
30
30
50
50
50
50
50
50
50
50
50
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
1000*
1000*
1000*
1000*
1000*
1000*
1000*
1000*
1000*
850*
750*
750*
650
600
500
400
350
300
250
220
190
170
150
140
100
80
70
60
55
50
45
40
35
33
27
25
20
18
17
15
13
12
11
10
10
9
9
8
8
6
6
5
4
4
3.5
3.0
3.0
3.0
3.0
2.5
2.5
0.10
0.10
0.10
0.10
0.10
0.15
0.15
0.20
0.20
0.25
0.25
0.25
0.30
0.30
0.30
0.35
0.40
0.45
0.55
0.70
0.80
1.20
1.40
1.60
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.90
1.00
1.10
1.20
1.40
1.60
2.00
2.50
2.80
3.20
3.60
4.00
4.50
5.00
5.50
6.00
7.00
8.00
8.0
9.0
9.5
10.0
12.0
14.0
20.0
26.0
30.0
30.0
45.0
60.0
1230
1230
1230
1230
1230
1000
1000
870
870
770
770
700
818
818
818
757
708
668
604
535
501
409
379
354
634
604
578
556
535
517
501
472
448
427
409
375
354
317
283
268
250
236
224
211
200
191
183
169
158
158
149
145
142
129
120
100
88
82
82
67
55
Physical Parameters
Inches
Millimeters
A
0.166 to 0.190
4.22 to 4.83
B
0.118 to 0.134
3.00 to 3.40
C
0.118 to 0.134
3.00 to 3.40
D
0.015 Min.
0.38 Min.
E
0.054 to 0.078
1.37 to 1.98
F
0.118 (Ref. only)
3.00 (Ref. only)
G
0.066 (Ref. only)
1.68 (Ref. only)
Dimensions “A” and “C” are over terminals
Operating Temperature Range
–55°C to +125°C
Current Rating at 90°C Ambient
35°C Rise
Maximum Power Dissipation at 90°C
Iron and Ferrite: 0.278 W
Phenolic: 0.210 W
Self Resonant Frequency (SRF) values are
calculated and for reference only.
Packaging
Tape & reel (12mm): 7" reel, 650 pieces
max.; 13" reel, 2500 pieces max.
SERIES 1812 FERRITE CORE
*
Note
*Complete part # must include series # PLUS the dash #
For further surface finish information,
refer to TECHNICAL section of this catalog.
Made In the U.S.A.
Patent Protected
Optional Tolerances: K = 10% J = 5% H = 3% G = 2% F = 1%
PAGE
22
www
.
delevan
.
com
E-mail: apisales@delevan.com
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814
IN
DU
CT
AN
CE
(µ
TO
H)
LE
RA
NC
Q
E
MI
NI
MU
M
TE
ST
FR
EQ
UE
SR
NC
F
Y
MI
(M
NI
Hz
MU
)
DC
M
(M
RE
MA S
Hz
XI IST
)
MU A
*
NC
CU M
(O E
R
HM
MA RE
S
X. NT
(m RA )
A) TI
NG
SERIES 1812 IRON CORE
4/2005

Recommended Resources

Novel bicycle charger principle and circuit

TDA2007 power amplifier circuit diagram

Contactless stand-alone AC voltage regulating circuit

Controllable astable circuit

ASCII keyboard encoding circuit

Computer motherboard circuit diagram 440LX_03

1812R-270H Similar Products

Part Number Manufacturer Description
1812R-270G API Delevan General Purpose Inductor, 0.027uH, 20%, 1 Element, Phenolic-Core, SMD, 1812, CHIP, 1812, ROHS COMPLIANT
1812R-270F API Delevan General Purpose Inductor, 0.027uH, 20%, 1 Element, Phenolic-Core, SMD, 1812, CHIP, 1812, ROHS COMPLIANT
How to create two fonts in one form in evc?
How to create two fonts in one window? I created two fonts in one window, but none of the characters I want to display are displayed. I created one font before, and it can still be displayed. Is it be...
fangning Embedded System
DSP Power Budget Digital Output Voltage Regulation
[i=s]This post was last edited by Baboerben on 2019-7-12 20:48[/i]SPs, FPGAs, and ASICs now have similar capabilities to minimize power consumption based on device activity, power and clock domain con...
灞波儿奔 DSP and ARM Processors
[Repost] Beware of telecom fraud during the school season! Do you think this "Fraud Prevention Guide" is good?
[align=left][backcolor=rgb(247, 247, 247)][/backcolor][/align][align=left][font=微软雅黑][size=3]It’s the annual start of school season again! The first batch of post-00s freshmen are about to enter the u...
eric_wang Talking
Please, does anyone know what device this is?
There is a three-pin infrared receiving device. As long as a 940um pulse is transmitted, the receiving end will output a low level after about 4-10 pulses. The frequency is the same. It is a bit like ...
gzs RF/Wirelessly
Share the summary of MSP430F5529 clock module
I started to learn a new CPU of MSP430 series, F5529. According to the method of learning 430 before, I began to understand its clock part. I learned it by referring to TI official routines. There was...
Aguilera Microcontroller MCU
Everyone should be careful when buying second-hand items online - experience learned from my bitter experience
{:1_85:}, let me cry for a while. Back to the point, a while ago I saw a classmate selling things in a forum under the name of graduation, and I have some collection of boards and screens, so the trag...
人民币的幻想 Talking
Shortcut:   00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components

  1. GQCALF032202FT
  2. SSB3FF1603213
  3. RM232-080-101-2900
  4. VTC1-A42B-20M91646
  5. ECEC2AA122CA
  6. M55342K02B66E5TWB
  7. M55342E06W127BP
  8. NLP65-X612GJ
  9. ER1604FCT_T0_00001
  10. C4501HF-2x2P-GWT
  11. D1272H-18P-09
  12. A3961WVA-4P

Popular Articles

  1. Elevator Control System Based on 51 Single Chip Microcomputer
  2. Pfeiffer Vacuum builds new Silicon Valley Innovation Center to support future semiconductor industry development
  3. Galaxy S22 Ultra is exposed again with rear quad-camera + laser autofocus
  4. More accurate positioning of industrial robots
  5. Working Principle of Motor Circuit Breaker
  6. How to connect the oscilloscope probe to the oscilloscope?
  7. Qi® charging gets much-needed safety boost
  8. Qualcomm accelerates the expansion of Snapdragon Spaces in the Chinese developer ecosystem
  9. Structure and working principle of hybrid stepper motor

Technical ResourceMore

  1. [RVB2601 Creative Application Development] Environmental Monitoring Terminal MCU Program
  2. Recording box source code, without gitee added
  3. WTK6900H module USB flash drive upgrade method
  4. USB8 keyboard based on STM32
  5. RF chip calibration design
  6. Altium Designer schematic library BIS0001.SchLib
  7. Differences between MOSFET and IGBT
  8. PCB layout idea analysis makes your layout simple from now on!
  9. SAR_ADC設計問題
  10. 【ST】ST23YS08: System Security MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

About Us Customer Service Contact Information Datasheet Sitemap LatestNews
Index Files: 1638  1588  1534  654  1069  33  32  31  14  22 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号