78-5102-0091-4 Rev F

3M™ Ribbon Cable Socket and Header, 451 and 452 Series, 1.27mm (0.050") pitch

5 of 9

7. Physical Testing

8. Environmental Testing

EIA-364-13

Method B

Durability

(Full)

100(30µ"

Au, 4-30p)

Mating cycles

10 milliohm maximum ∆R contact resistance per

mated interface throughout testing.

EIA-364-13

Mating Force /

Contact

1.25

Newtons

(MAX)

Connector average/pin. Mated to a .0148" square pin

connector. Without friction bumps.

EIA-364-13

Method B

25(30µ" Au,

32-50p)

20(Flash Au)

Durability

(Preconditioning)

50 (4-30p)

25 (32-50p)

Mating cycles

10 milliohm maximum ∆R contact resistance per

mated interface throughout testing. (30µ"Au only)

Unmating Force /

Contact

0.4

Newtons

(MIN)

Connector average/pin. Mated to a .0148" square pin

connector. Without friction bumps.

EIA-364-18

Plating Thickness

Tin

5.08-10.2

(200-400)

Micro-meter

(Micro-inch)

Random measurements from any 3 lots shall not be

outside of specification.

EIA-364-48

Method C

EIA-364-13

Description or

parameter

Values &

limits

Units

Requirement or conditions

Test standard or

method

Plating Thickness

Nickel

1.27-3.81

(50-150)

Micro-meter

(Micro-inch)

Random measurements from any 3 lots shall not be

outside of specification.

Plating Thickness

Gold

0.76 min

(30)

Micro-meter

(Micro-inch)

Minimum of random measurements from any 3 lots

shall not be less than specified.

Visual

No defects such as deformation, blister, damage,

crack, etc.

Solderability

(Header)

As-received

hours

95 percent coverage of solderable area. No steam

age.

EIA-364-52

Description or

parameter

Values &

limits

Units

Requirement or conditions

Test standard or

method

Temperature Life

(Full)

1008

125

hours

°C

No physical abnormalities. 30 milliohm maximum ∆R

contact resistance throughout testing.*

EIA-364-17

Method A

Condition 5D

Thermal Shock

-65 to +125

°C

No physical abnormalities. 10 milliohm maximum ∆R

contact resistance per mated interface throughout

testing.*

EIA-364-32,

Table 2,

Condition II

Moisture Sensitivity

Level (Header)

260

°C

Level 1 (85°C / 85% RH, 168 hours), No defects such

as deformation, blister, damage, crack, etc., must

maintain dimensional stability.

J-STD-020E

Level 1 (MSL1)

°C cold shock

Mixed Flowing Gas

336

hours

Durability preconditioning: 50 cycles

Mated with wear: 336 hours

Tested on 30pin, 0.76 µm (30 µ") contact plating

EIA-364-65B

Class IIA

Humidity

Temperature

Cycling

10

Days

No physical abnormalities. 10 milliohm maximum ∆R

contact resistance per mated interface throughout

testing.

EIA-364-31,

Method III, Fig 1,

+25 to +65

°C

80 to 100

% RH

-10

*Temperature is primarily limited by cable specifications. Testing completed at 125°C with high temperature 3M™ FEP cables (3604, 3609). Temperature is

limited to 105°C when mated to 3M™ PVC or TPE cables (3754, 3447, 3749, 3756).

3M Electronics Materials Solutions Division

13011 McCallen Pass Bldg. C

Austin, TX 78753-5380

1-800-225-5373

www.3M.com/interconnect