datasheet
EEWORLDEEWORLDEEWORLD
Datasheet
Part Number

Keyword

Search
Keyword

Part Number

Search
Datasheet> All Categories > Passive components> inductor> D21S121
PDF
Preview

D21S121

Description
General Purpose Inductor, 121uH, 15%, 1 Element, Iron-Core
CategoryPassive components    inductor   
File Size335KB，4 Pages
ManufacturerTorotel Products Inc
Download Datasheet Parametric View All

D21S121 Overview

General Purpose Inductor, 121uH, 15%, 1 Element, Iron-Core

D21S121 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerTorotel Products Inc
Reach Compliance Codeunknown
ECCN codeEAR99
structureWirewound
core materialIRON
DC Resistance0.0196 Ω
Nominal inductance(L)121 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
Lead length9.652 mm
lead spacing22.86 mm
Number of functions1
Number of terminals2
Package diameter48.514 mm
Package length22.86 mm
Package formRadial
Maximum rated current16 A
Shape/Size DescriptionCYLINDRICAL PACKAGE
shieldNO
surface mountNO
Terminal locationRADIAL
Terminal shapeWIRE
Tolerance15%

Preview

Download Datasheet
620 NORTH LINDENWOOD, OLATHE, KANSAS 66062
www.torotelproducts.com (913) 747-6111 FAX (913) 747-6110
PART
NUMBER
**21A0.9
**21A1.6
**21A3.1
**21A5.7
**21A10.1
**21A17.1
½LI
2
(μJ)
429
428
430
426
427
428
"L"
NO DC
(μH)
0.9
1.6
3.1
5.7
10.1
17.1
DCR
MAX.
(Ω)
0.0022
0.0035
0.0070
0.0140
0.0280
0.0640
DCI
MAX.
(Amps)
10.0
6.5
4.0
2.5
1.6
1.0
"L"
WITH
DCI (μH)
0.9
1.6
3.0
5.6
10.0
17.0
TEST
LEVEL
(VRMS)
0.004
0.005
0.007
0.010
0.013
0.017
DCI (Amps) FOR % DECREASE IN "L"
5%
11.00
8.24
5.99
4.39
3.30
2.54
10%
14.50
10.80
7.89
5.78
4.34
3.34
20%
21.40
16.00
11.70
8.56
6.42
4.94
30%
27.50
20.40
15.00
10.98
8.24
6.34
40%
35.30
26.50
19.20
14.10
10.60
8.14
50%
43.40
32.50
23.70
17.30
13.00
10.00
LEAD
DIA.
0.050
0.040
0.032
0.025
0.020
0.016
**21B1.8
**21B3.3
**21B7.0
**21B11.0
**21B23.0
**21B32.0
973
948
943
951
1017
968
1.8
3.3
7.0
11.0
23.0
32.0
0.0022
0.0042
0.0089
0.0166
0.0342
0.0653
16.0
10.0
6.5
4.0
2.5
1.6
1.6
3.0
6.5
10.4
22.3
31.4
0.008
0.011
0.016
0.020
0.028
0.034
10.90
7.90
5.43
4.34
3.10
2.56
15.50
11.30
7.76
6.21
4.43
3.65
22.70
16.50
11.30
9.06
6.47
5.33
28.90
21.00
14.40
11.50
8.25
6.79
37.20
27.10
18.60
14.90
10.60
8.76
46.50
33.90
23.30
18.60
13.30
11.00
0.064
0.050
0.040
0.032
0.025
0.020
**21D5.3
**21D10.5
**21D17.4
**21D30.0
**21D48.5
**21D81.0
2216
2192
2163
2142
2149
2107
5.3
10.5
17.4
30.0
48.5
81.0
0.0036
0.0073
0.0142
0.0280
0.0544
0.1110
16.0
10.0
6.5
4.0
2.5
1.6
4.6
9.4
15.8
28.5
47.0
79.4
0.020
0.029
0.038
0.049
0.063
0.082
9.54
6.73
5.20
3.95
3.09
2.38
13.60
9.62
7.43
5.64
4.42
3.41
19.90
14.00
10.90
8.23
6.45
4.97
25.30
17.90
13.80
10.50
8.22
6.34
32.70
23.10
17.80
13.50
10.60
8.18
40.90
28.90
22.30
16.90
13.30
10.20
0.064
0.050
0.040
0.032
0.025
0.020
**21E5.2
**21E9.7
**21E17.2
**21E31.3
**21E49.7
**21E79.5
2621
2625
2623
2621
2612
2628
5.2
9.7
17.2
31.3
49.7
79.5
0.0035
0.0073
0.0143
0.0290
0.0564
0.1140
16.0
10.0
6.5
4.0
2.5
1.6
4.6
8.9
16.3
30.2
48.5
78.3
0.0227
0.0309
0.0412
0.0556
0.0700
0.0886
11.70
8.55
6.42
4.76
3.77
2.99
15.00
11.00
8.23
6.10
4.83
3.83
21.90
16.00
12.00
8.91
7.06
5.60
27.80
20.40
15.30
11.30
8.99
7.13
35.90
26.30
19.80
14.60
11.60
9.20
44.90
32.90
24.70
18.30
14.50
11.50
0.064
0.050
0.040
0.032
0.025
0.020
**21F5.5
**21F9.5
**21F17.0
**21F27.0
**21F46.5
**21F80.0
**21F123
**21G10.0
**21G17.5
**21G29.5
**21G50.0
**21G80.0
**21G140
**21G205
**21J13.5
**21J23.0
**21J35.0
**21J60.0
**21J100
**21J178
**21J257
**21K20.0
**21K34.5
**21K56.5
**21K93.5
**21K153
**21K263
**21K400
2999
3027
2962
2977
2976
2977
2953
5085
4998
4986
4950
4930
4956
4932
6504
6414
6379
6365
6400
6302
6284
11234
11240
11153
11007
10796
10772
10816
5.5
9.5
17.0
27.0
46.5
80.0
123.0
10.0
17.5
29.5
50.0
80.0
140.0
205.0
13.5
23.0
35.0
60.0
100.0
178.0
257.0
20.0
34.5
56.5
93.5
153.0
263.0
400.0
0.0025
0.0049
0.0100
0.0190
0.0380
0.0750
0.1480
0.0033
0.0068
0.0129
0.0255
0.0490
0.0992
0.1902
0.0039
0.0078
0.0142
0.0280
0.0551
0.1130
0.2160
0.0047
0.0093
0.0184
0.0364
0.0710
0.1427
0.2794
26.0
16.0
10.0
6.5
4.0
2.5
1.6
26.0
16.0
10.0
6.5
4.0
2.5
1.6
26.0
16.0
10.0
6.5
4.0
2.5
1.6
26.0
16.0
10.0
6.5
4.0
2.5
1.6
4.2
7.9
14.9
24.5
43.7
77.6
120.5
7.5
14.1
25.3
45.0
74.4
133.0
200.0
9.7
18.6
30.8
54.6
94.0
170.0
251.0
15.0
28.2
50.2
85.0
145.0
252.0
395.0
0.026
0.034
0.046
0.058
0.076
0.100
0.124
0.044
0.059
0.076
0.100
0.126
0.168
0.203
0.055
0.072
0.090
0.117
0.152
0.203
0.245
0.093
0.122
0.157
0.203
0.261
0.343
0.424
10.90
8.34
6.16
4.89
3.73
2.84
2.29
10.50
7.90
6.07
4.64
3.67
2.77
2.29
10.20
7.80
6.30
4.82
3.72
2.78
2.31
11.10
8.42
6.55
5.05
3.93
3.00
2.42
15.60
11.90
8.81
6.98
5.33
4.05
3.27
15.00
11.30
8.68
6.64
5.25
3.96
3.27
14.60
11.10
9.00
6.88
5.32
3.97
3.30
15.80
12.00
9.36
7.22
5.61
4.28
3.46
22.70
17.40
12.90
10.20
7.78
5.91
4.77
22.00
16.50
12.70
9.69
7.66
5.78
4.77
21.30
16.30
13.10
10.00
7.76
5.79
4.81
23.10
17.60
13.70
10.50
8.20
6.25
5.05
29.00
22.20
16.40
13.00
9.91
7.53
6.08
28.00
21.00
16.10
12.30
9.76
7.36
6.08
27.20
20.70
16.70
12.80
9.89
7.38
6.13
29.40
22.40
17.40
13.40
10.40
7.97
6.44
37.40
28.60
21.10
16.80
12.80
9.72
7.84
36.10
27.10
20.90
15.90
12.60
9.50
7.85
35.10
26.70
21.60
16.50
12.80
9.52
7.91
37.90
28.90
22.50
17.30
13.50
10.30
8.31
46.70
35.70
26.40
21.00
16.00
12.20
9.80
45.10
33.80
26.00
19.90
15.70
11.90
9.81
43.90
33.40
27.00
20.60
16.00
11.90
9.89
47.40
36.10
28.10
21.70
16.80
12.80
10.40
0.080
0.064
0.050
0.040
0.032
0.025
0.020
0.080
0.064
0.050
0.040
0.032
0.025
0.020
0.080
0.064
0.050
0.040
0.032
0.025
0.020
0.080
0.064
0.050
0.040
0.032
0.025
0.020
PART NUMBER ORDERING INFORMATION
EXAMPLE:
A 21 A 0.9
INDUCTANCE
(microhenrys)
SIZE
STYLE
(1 or 2 Letters)
CORE TYPE
22

Recommended Resources

RTS998 (8-tone) circuit

Herbalife SDX-51A (52A) series computerized disinfection cabinet power supply and heating device wiring diagram

Simple password lock

Public telephone sign light control circuit

Make all VCRs have automatic blue background function

Computer motherboard circuit diagram 430TX_08

Design of high-resolution IP telephone system based on TNETV1700
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i] [b]Introduction[/b] The voice collection and transmission of analog telephones have always been low signal resolution. The sampl...
kandy2059 Mobile and portable
Please tell me what is the reason for the serial communication error of DSP f2812
I recently encountered a problem when working with f2812. When using DSP to transfer data to PC, the result seen by observing the register is correct, but the data received by the serial port debuggin...
chen13770960 Microcontroller MCU
Synchronization issues with IRP completion routines and KeWaitXxx
My code is like this: { ....... KeInitializeEvent(&event, NotificationEvent, FALSE); IoCopyCurrentIrpStackLocationToNext(Irp); IoSetCompletionRoutine(Irp,PacketCompletion,&event,TRUE,TRUE,TRUE); statu...
zhuhao0914 Embedded System
There may be a cure for the bald self! Tencent AI analyzes the cause of male baldness for the first time
Recently, Tencent announced an important research progress - through AI technology, it drew for the first time the protein structure of the culprit of baldness "type II 5a reductase (SRD5A2)" - it can...
eric_wang Talking
Apply for LPC1114 & LPC1343
Speed recovery...
yutian7982 MCU
Watch Law
Owning more than two watches does not help people judge time more accurately. Instead, it creates confusion and makes the person who looks at the watch lose his or her judgment of time. This is the fa...
白丁 Talking
Shortcut:   S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components

  1. FO1003P-08-1F37626L
  2. IRF541-001PBF
  3. 636N5CFREQ1
  4. ASL-70.001MHZ-I-C-B
  5. 800-033-DDH2NF8-13PZ-72
  6. SQ48T08060-PAC0
  7. RNN70C1623BPRJ84
  8. GUS-TSCA-00-3832-FA
  9. BZD27C56P
  10. BZT52-C2V4S-AU_T_00001
  11. AZ23C20
  12. A1275WR-45P

Popular Articles

  1. Problems in measuring time with MC9S08DZ60 microcontroller
  2. Poly launches new Voyager 4300 UC series Bluetooth headset
  3. The power battery positive electrode storm is brewing again: lithium iron phosphate VS ternary lithium battery, who will be the winner?
  4. Serial port receiving and sending experiment - type the number **.* on the keyboard, and the PC will receive and display **.* in a loop
  5. How to Make the Transition to Advanced Motor Control
  6. Rumor has it that Nvidia prepaid billions of dollars to grab TSMC's 5nm production capacity
  7. 51 MCU tutorial: Digital tube dynamic display (0~99999999) 74hc138 driver
  8. 4412 Physical Address
  9. Ten techniques for fault diagnosis of instruments such as multimeters
  10. Introduction to Convolutional Neural Networks: What is Machine Learning? — Part 1

Technical ResourceMore

  1. Research on LTCC Double Zero Bandpass Filter
  2. Design of Audio Signal Analyzer Based on MSP430F1611 Microcontroller
  3. Design of electronic sound alarm
  4. Quality Management System Summary
  5. Design of control system for double twisting machine
  6. Adaptive parallel multiple access interference cancellation based on improved LMS
  7. Analysis on the causes of malfunction of RCS-915AB busbar differential backup protection and its preventive measures
  8. Analysis of CDMA Mobile Communication Technology
  9. Electromagnetic compatibility circuit interleaving interference of automotive electronic components
  10. New Balanced SATA Redriver Improves eSATA Cable Drivers

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

About Us Customer Service Contact Information Datasheet Sitemap LatestNews
Index Files: 1429  548  1811  461  1877  29  12  37  10  38 
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