1102 Silver Lake Road

Cary IL 60013

Phone

Fax

800-981-0363

847-639-1508

E-mail

Web

cps@coilcraft.com

www.coilcraft-cps.com

®

© Coilcraft, Inc. 2012

Specifications subject to change without notice.

Please check our website for latest information.

2005 POWER INDUCTORS

±20% (µH)

nom

max

(MHz)

10% drop 20% drop 30% drop

20°C rise 40°C rise

MS319PZA151MSZ

0.15

0.085

0.098

590

1.05

1.55

1.90

1.25

1.60

MS319PZA221MSZ

0.22

0.111

0.128

480

0.72

1.20

1.50

1.13

1.48

MS319PZA331MSZ

0.33

0.144

0.166

380

0.65

1.05

1.30

1.00

1.30

MS319PZA471MSZ

0.47

0.177

0.204

275

0.60

0.97

1.20

0.95

1.25

MS319PZA681MSZ

0.68

0.215

0.247

220

0.50

0.75

0.95

0.80

1.05

Dimensions are in

inches

mm

Core material Composite

Terminations Tin-lead (63/37) over tin over nickel over silver-platinum.

Weight 8.4 mg

Ambient temperature –55°C to +105°C with Irms current, +105°C

to +155°C with derated current

Storage temperature Component: –55°C to +155°C.

Tape and reel packaging: –55°C to +80°C

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Enhanced crush-resistant packaging 2000/7

″reel

Plastic tape: 8 mm wide, 0.28 mm thick, 4 mm pocket spacing,

0.76 mm pocket depth

■

High temperature material allows operation in ambient

temperatures up to 155°C

■

Tin-lead (Sn-Pb) termination for the best possible board

adhesion

■

Lowest profile, ultra-miniature, magnetically shielded

power inductor; only 0.5 mm high, 2 mm × 2 mm footprint

■

Soft saturation makes them ideal for VRM/VRD applications.

■

Special construction allows it to pass vibration testing to

80 G and shock testing to 1000 G.

1. When ordering, please specify

testing code:

MS319PZA681MSZ

Testing:

Z = COTS

H = Screening per Coilcraft CP-SA-10001

N = Screening per Coilcraft CP-SA-10004

2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.

3. DCR measured on a micro-ohmmeter.

4. SRF measured using Agilent/HP 4395A or equivalent.

5. DC current at which the inductance drops the specified amount from its

value without current.

6. Current that causes the specified temperature rise from 25°C ambient.

7. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document MS779-1 Revised 04/18/12

0.079 ±0.008

2,0 ±0,2

0.075 ±0.008

1,9 ±0,2

0.020

0,50

max

Recommended

Land Pattern

0.057

1,45

0.087

2,2

0.041

1,04

0.069

1,75

0.014

0,35

0.030

0,75

min

max

max

Suggested

Land Pattern