PA2891.321HLT datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> inductor> PA2891.321HLT

PA2891.321HLT: Description320 nH 屏蔽 - 电感器 72 A 0.22 毫欧非标准 -; CategoryPassive components inductor; File Size642KB，3 Pages; ManufacturerPulse Electronics; Environmental Compliance

Download Datasheet Parametric View All

PA2891.321HLT Overview

320 nH 屏蔽 - 电感器 72 A 0.22 毫欧非标准 -

PA2891.321HLT Parametric

Parameter Name	Attribute value
category
Maker	Pulse Electronics
series	PA2981.XXXHL
Package	Tape and Reel (TR)
type	-
Material - Core	-
Tolerance	±10%
电流 - 饱和（Isat）	56A
shield	shield
DC 电阻 (DCR)	0.22 milliohms
不同频率时 Q 值	-
Frequency - Self-resonance	-
grade	-
Operating temperature	-40°C ~ 130°C
characteristic	-
Installation type	surface mount type
Package/casing	non-standard
Supplier device packaging	-
size/dimensions	0.539" long x 0.510" wide (13.70mm x 12.95mm)
inductance	320 nH
Rated current (amps)	72 A
Inductor Frequency - Test	100 kHz

Preview

Download Datasheet

View All

Pulse Jack

SMT Power Inductors

Power Beads - PA2891.XXXHL Series

Current Rating:

Over 72 Apk

Inductance Range:

210nH to 440nH

Height:

8.0 mm Max

Footprint:

13.7mm x 12.95mm Max

Halogen Free

Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C

Part

Number

PA2891.211HL

PA2891.261HL

PA2891.321HL

PA2891.441HL

Inductance

@ 0A

(nH +/- 10%)

210

260

320

440

Inductance

@Irated

(nH TYP)

210

260

315

440

Irated

(ADC)

Electronics

DCR

(mΩ nominal)

Saturation Current

(A TYP)

25°C

100°C

Heating Current

(A TYP)

0.22 +/- 10%

NOTES:

1. Inductance measured at 100kHz, 100mVrms.

2. Inductance at Irated is the value of the inductance at 25°C at the listed rated current.

3. The rated current as listed is either the saturation current (25°C or 100°C) or the heating current depending on

which value is lower.

4. The nominal DCR is measured from point a to point b , as shown below on the mechanical drawing.

5. The saturation current is the typical current which causes the inductance to drop by 20% at the stated ambient

temperatures (25°C, 100°C and 125°C). This current is determined by placing the component in the specified ambi-

ent environment and applying a short duration pulse current

(to eliminate self-heating effects) to the component.

6. The heating current is the DC current which causes the part temperature

to increase by approximately 40°C when used in a typical application.

7. In high volt*time applications, additional heating in the component can occur due to core losses in the inductor

which may neccessitate derating the current in order to limit the temperature rise of the component. To deter-

mine the approximate total losses (or temperature rise) for a given application, the coreloss and temperature

rise curves can be used.

8. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PA2891.211HL

becomes PA2891.211HLT).

Pulse complies to industry standard tape and reel specification EIA481. The tape and reel for this product has a

width (W=24mm), pitch (Po=16.0mm) and depth (Ko=9.8mm).

9. The temperature of the component (ambient plus temperature rise) must be within the stated operating tem-

perature range.

Mechanical

PA2981.XXXHL

Schematics

Weight

. . . . . . . . . . . 5.7 grams

Tape & Reel

. . . . . . . . 400/reel

Dimensions:

Inches

Unless otherwise specified,

all tolerances are ± .010

0,25

pulseelectronics.com

P711.B (5/14)

Recommended Resources

Thyristor cut-off delay circuit 4

Inverter circuit part 5a

Simple infrared detection circuit

Display output voltage, current adjustable power supply circuit diagram

Internal wiring diagram of GA series IGBT single switch module

Ball mill automatic grinding door circuit

Measurement Errors and Their Sources: [align=left]I. Several terms of measurement error[/align][align=left]1. True value[/align][align=left]Under certain time and space conditions, the size of the measurement is an objective and definite ...; bjhyyq Test/Measurement

EEWORLD University ---- CC430F6137 Introduction: CC430F6137 Introduction : https://training.eeworld.com.cn/course/381...; zhangjianee RF/Wirelessly

Slow-start circuit, come and see my AD16: Last time, I saw a post from someone on the forum about using MOS tubes to do reverse power protection. I just happened to have a board that needed this function. By the way, I also needed to make a v...; yl20084784 Analogue and Mixed Signal

Can the silkscreen on the board be deleted if there is insufficient space? What are the key files required for patch?: When making small products with high integration, we have considered When we design PCB, we pay great attention to the direction and corresponding order of the position numbers. We are worried that th...; btty038 PCB Design

LCD1602 display value based on MSP430G2553: P1.0~P1.7 connect to D0~D7, P2.0 connect to RS, P2.1 connect to R/W, P2.2 connect to E. Please give me the C code. I only need to display a value. By the way, how to judge whether the LCD module is in...; woshikange Microcontroller MCU

Is it feasible to port BSP from wince4.2 to wince6.0?: I bought a development board, but the BSP package is WinCE 4.2. I tried to migrate it to WinCE 6.0, but I couldn't even migrate the CEC file. What should I do in my case? Is it still possible to migra...; 张醒 Embedded System

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