BLM41PG102SN1L Datasheet BLM41PG750SN1L, BLM41PG102SN1L, BLM41PG181SN1L | P1-P3

Spec. No. JENF243A-0007T-01 P.1/8

MURATA MFG.CO., LTD.

Reference Only

Chip Ferrite Bead BLM41PG□□□SN1□ Reference Specification

1. Scope

This reference specification applies to Chip Ferrite Bead BLM41_SN Series.

2. Part Numbering

(ex.) BL M 41 PG 600 S N 1 L

(1) (2) (3) (4) (5) (6) (7) (8) (9)

(1)Product ID (4)Characteristics (7)Category

(2)Type (5)Typical Impedance at 100MHz (8)Numbers of Circuit

(3)Dimension (L×Ｗ)

(6)Performance (9)Packaging (L:Taping / B:Bulk)

3. Rating

Customer

Part Number

MURATA

Part Number

Impedance (Ω)

(at 100MHz,Under Standard

Testing Condition)

Rated

Current

(mA) (

DC Resistance

(Ω) max.

Remark

Initial

Values

After

Testing

Typical

85℃

125

℃

BLM41PG600SN1L

30 min. 60

6000

3700

0.009 0.018

For DC

power line

BLM41PG600SN1B

BLM41PG750SN1L

45 min. 75

3500

2450

0.015 0.03

BLM41PG750SN1B

BLM41PG181SN1L

180±25％

180

3500

2100

0.02 0.04

BLM41PG181SN1B

BLM41PG471SN1L

470±25% 470

2000

1350

0.05 0.10

BLM41PG471SN1B

BLM41PG102SN1L

1000±25% 1000

1500

1000

0.09 0.18

BLM41PG102SN1B

• Operating Temperature: -55°C to +125°C • Storage Temperature: -55°C to +125°C

(*1) In case of Rated current is more than *1,

Rated Current is derated as right figure

depending on the operating temperature.

4. Style and Dimensions

■ Equivalent Circuit

■ Unit Mass (Typical value)

0.050g

5. Marking

No marking.

6. Standard Testing Conditions

< Unless otherwise specified > < In case of doubt >

Temperature : Ordinary Temp. (15 °C to 35 °C ) Temperature : 20°C±2 °C

Humidity : Ordinary Humidity (25%(RH) to 85%(RH)) Humidity : 60%(RH) to 70%(RH)

Atmospheric pressure : 86kPa to 106kPa

: Electrode

4.5±0.2

1.6±0.2

0.7±0.3

1.6±0.2

(in mm)

Resistance element becomes

dominant at high frequencies.

()

Operating Temperature (°C)

85 125

Rated Current (A)

Describe the Rated current as x[A]

in case of more than 1A.

85℃

125℃

Spec. No. JENF243A-0007T-01 P.2/8

MURATA MFG.CO., LTD.

Reference Only

7. Specifications

7-1.Electrical Performance

No.

Specification Test Method

7-1-1

Impedance Meet item 3.

Measuring Frequency : 100MHz±1MHz

Measuring Equipment : Agilent 4291A or the equivalent

Test Fixture : Agilent 16192A or the equivalent

7-1-2 DC Resistance Meet item 3.

Measuring Equipment : Digital multi meter

7-2. Mechanical Performance

No. Item Specification Test Method

7-2-1 Appearance and

Dimensions

Meet item 4. Visual Inspection and measured with Slide Calipers.

7-2-2 Bonding

Strength

Meet Table 1.

Table 1

It shall be soldered on the substrate.

Applying Force(F) : 9.8N

Applying Time : 5s±1s

Applied direction:Parallel to substrate

7-2ｰ3

Bending

Strength

It shall be soldered on the substrate.

Substrate : Glass-epoxy 100mm×40mm×1.6mm

Deflection : 1.0mm

Speed of Applying Force : 0.5mm/s

Keeping Time : 30s

7-2ｰ4

Vibration It shall be soldered on the substrate.

Oscillation Frequency : 10Hz to 55Hz to 10Hz for 1 min

Total Amplitude : 1.5mm

Testing Time : A period of 2 hours in each of 3 mutually

perpendicular directions. (Total 6 h)

7-2-5 Resistance

to Soldering

Heat

Pre-Heating : 150°C±10°C, 60s～90s

Solder : Sn-3.0Ag-0.5Cu

Solder Temperature : 270°C±5°C

Immersion Time : 10s±0.5s

Immersion and emersion rates : 25mm/s

Then measured after exposure in the room condition

for 48h±4h.

7-2ｰ6

Drop Products shall be no failure

after tested.

It shall be dropped on concrete or steel board.

Method : free fall

Height : 75cm

Attitude from which the product is dropped : 3 direction

The number of times : 3 times for each direction

(Total 9 times)

7ｰ2ｰ7

Solderability The electrodes shall be at

least 95% covered with new

solder coating.

Flux : Ethanol solution of rosin,25(wt)%

Pre-Heating : 150°C±10°C, 60s～90s

Solder : Sn-3.0Ag-0.5Cu

Solder Temperature : 240°C±5°C

Immersion Time : 4s±1s

Immersion and emersion rates : 25mm/s

Appearance No damage

Impedance

Change

(at 100MHz)

Within ±30%

Resistance

Meet item 3.

45mm

R340

Deflection

45mm

Product

Pressure jig

R0.5

Ｆ

Substrate

Ｆ

Side view

Spec. No. JENF243A-0007T-01 P.3/8

MURATA MFG.CO., LTD.

Reference Only

7-3. Environmental Performance

It shall be soldered on the substrate.

No. Item Specification Test Method

7-3-1 Temperature

Cycle

Meet Table 1. 1 cycle:

1 step:-55 °C(+0 °C,-3 °C) / 30min±3min

2 step:Ordinary temp. / 10min to 15min

3 step:+125 °C(+3 °C,-0 °C) / 30min±3min

4 step: Ordinary temp. / 10min to 15min

Total of 100 cycles

Then measured after exposure in the room condition for 48h±4h.

7-3-2 Humidity Temperature : 40°C±2°C

Humidity : 90%(RH) to 95%(RH)

Time : 1000h(+48h,-0h)

Then measured after exposure in the room condition for 48h±4h.

7-3-3 Heat Life Temperature : 85°C±3°C

Applying Current : Rated Current

Time : 1000h(+48h,-0h)

Then measured after exposure in the room condition for 48h±4h.

7-3-4 Cold

Resistance

Temperature : -55±2°C

Time : 1000h(+48h,-0h)

Then measured after exposure in the room condition for 48h±4h.

8. Specification of Packaging

8-1. Appearance and Dimensions

(12mm-wide plastic tape)

Dimension of the Cavity is measured at the bottom side.

(1) Taping

Products shall be packaged in the each embossed cavity of 12mm-wide, 4mm-pitch and plastic tape

continuously and sealed by cover tape.

(2) Sprocket hole:

The sprocket holes are to the right as the tape is pulled toward the user.

(3) Spliced point:The base tape and top tape have no spliced point.

(4) Missing components number

Missing components number within 0.1% of the number per reel or 1 pc., whichever is greater,

and are not continuous. The specified quantity per reel is kept.

8-2. Tape Strength

(1) Pull Strength

Plastic tape

5N min.

Cover tape

10N min.

(2) Peeling off force of Cover tape

0.2N to 0.7N (Minimum value is typical.)

*Speed of Peeling off:300mm/min

165 to 180 degree

Cover tape

Plastic tape

0.3±0.1

1.5

Direction of feed

4.0±0.1

4.8±0.1

2.0±0.05

5.5±0.05

1.75±0.1

12.0±0.3

+0.1

-0

1.9±0.1

+0.3

1.75±0.1

(in mm)

1.5

P1-P3 P4-P6 P7-P8

BLM41PG102SN1L

Mfr. #:

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Manufacturer:

Murata Electronics

Description:

Ferrite Beads 1806 1K OHM

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BLM41PG102SN1L

BLM41PG102SN1L

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