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© 2020 Littelfuse

Revised: 10/30/20

Specifications are subject to change without notice.

Axial Lead Reed Switches

Low Power > MITI-7

Drop-Out vs. Pull-In Chart

Packaging

Packaging Option

Packaging Specification

Quantity

Quantity & Packaging Code

Taping Width

Bulk

Bulk

2000

N/A

N/A

Product Characteristics

Operating Characteristics

-

0.5ms - max.

-

0.2ms - max.

11ms 1∕2 sine wave

100G - max.

50-2000 Hertz

30G - max.

Resonant Frequency

-

10kHz - typ.

Part Numbering System

Magnetic Characteristics

Ampere Turns

6-20

Ampere Turns

10

Test Coil

-

L4991

Notes:

1. Operate (including bounce)/Release Time - per EIA/NARM RS-421-A,diode suppressed coil (Coil I).

2. Shock and Vibration - per EIA/NARM RS-421-A and MIL-STD-202.

3. Pull-In Range - Contact Littelfuse for narrower AT ranges available.

4. Rating Sensitivity - The value at which contact ratings and operating characteristics are determined. Derating may be required below this value.

5. Custom modifications of forming and/or cutting of reed switches are available. Please contact Littelfuse.

Note: The chart represents the range of Drop-Out, minimum to maximum for a given Pull-In value.

MITI-7-6-10

Series

AT Range

6-10 AT

10-15 AT

15-20 AT

Example: 6-10 AT product is MITI-7-6-10

MITI-7 7mm Ultra-Miniature Reed Switch

0

5

10

15

20

25

05

10

15

20

25

Min.

Max.

Pull-In (AT, L4991 Coil)

Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are

not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.